This pattern has direct relevance for the Indo-Pacific region. Deterrence depends not only on forward-deployed forces and advanced capabilities, but also on the sustained ability of allied military institutions to function under pressure. Long-duration crises test personnel systems, logistics governance, and civil–military coordination in ways short conflicts do not. Joint operations across multiple states rely on interoperability, shared intelligence, and coordinated command structures that may degrade under stress. Failure of these institutional mechanisms can be as decisive as battlefield defeat. The Indo-Pacific presents additional challenges, including vast maritime distances, diverse political systems among allies, and critical chokepoints such as the Taiwan Strait and South China Sea, which amplify the consequences of institutional stress.

Logistics is often the first system to degrade in prolonged conflict. Early wartime adaptation can mask structural weaknesses, but logistics networks become brittle over time. Sustained disruption, infrastructure damage, and competing civilian demands reduce flexibility. Recent high intensity conflicts demonstrate that logistics effectiveness often declines due to cumulative friction across transportation, maintenance, and energy supply chains. These vulnerabilities are particularly pronounced in maritime and air domains, where long supply lines and port dependencies create operational risks. For Indo-Pacific states, heavy reliance on maritime transport and civilian infrastructure further intensifies these challenges. Deterrence credibility therefore depends not only on stockpiles, but on whether logistics governance can function after months of sustained pressure.

Energy infrastructure resilience is intricately linked to logistics sustainability. Sustained strikes on energy systems rarely halt operations immediately, but they gradually erode institutional capacity. Power instability affects command systems, maintenance cycles, training pipelines, and civilian support networks. Over time, these disruptions degrade operational tempo and decision-making quality. Many Indo-Pacific states rely on centralized power generation, imported fuel, and dual-use infrastructure, increasing their vulnerability to prolonged disruption. Such stress would not only affect military units, but also civilian resilience, intensifying friction between defense requirements and societal tolerance. Extended deterrence relies heavily on political cohesion, making energy resilience a strategic factor. States with diversified energy networks, redundant supply routes, and hardened civilian-military interfaces are better positioned to sustain military effectiveness.

Personnel systems represent another critical late-phase vulnerability. High-intensity conflict places sustained demands on trained personnel that are difficult to replace. Initial mobilization often creates an illusion of depth, but over time training quality declines, leadership fatigue accumulates, and institutional knowledge erodes. These effects are gradual and frequently overlooked until they become operationally decisive. Demographic constraints further complicate personnel sustainability across Indo-Pacific allies, many of which face aging populations and limited mobilization pools. Prolonged conflict would force trade-offs between force quality and quantity. Effective deterrence planning requires realistic long-duration personnel strategies, including force rotation, cross-training, and preplanned personnel pipelines that preserve institutional knowledge under operational stress.

Civil–military coordination also deteriorates during prolonged crises. Early conflict phases typically produce strong political consensus and public support. Over time, however, economic strain, infrastructure damage, and social fatigue create competing priorities. Decision-making processes slow, risk tolerances shift, and coordination mechanisms weaken. These dynamics have direct deterrence implications because adversaries observe not only military deployments, but also institutional coherence. Prolonged stress that reveals political fragmentation or administrative paralysis can undermine deterrence credibility. In the Indo-Pacific, where extended deterrence relies on alliance unity and sustained commitment, maintaining institutional cohesion is strategically essential. Regular joint exercises, wargaming, and civil–military education can strengthen resilience before conflict emerges.

Technological developments and emerging threats intensify these challenges. Hypersonic weapons, autonomous systems, cyber operations, and space-based surveillance increase operational tempo and reliance on interconnected networks. Disruption in one domain can cascade across others, magnifying institutional stress. Attacks targeting space-based command-and-control or satellite navigation systems would degrade precision strike capabilities, logistics coordination, maritime awareness, and joint operational planning. Although technological superiority remains important, it cannot compensate for institutional degradation during prolonged conflict. Resilience in digital infrastructure, cybersecurity frameworks, and redundancy planning therefore represents a decisive late-phase determinant of military effectiveness.

Space and cyber capabilities are especially significant for extended deterrence. American space-based sensors, missile warning networks, and communications satellites provide critical detection and coordination advantages. However, these systems rely on both technical redundancy and organizational resilience. Sustained disruption would test alliance coordination and operational cohesion as much as physical hardware. Prolonged conflict would reveal whether allied institutions can maintain effectiveness under persistent technological and informational pressure. Cyber operations are particularly concerning because they can gradually degrade institutional functionality without provoking overt confrontation, underscoring the importance of integrated defensive architectures and rapid recovery mechanisms.

Nuclear deterrence is similarly shaped by institutional endurance. Adversaries observing strain in logistics, personnel systems, or civil–military coordination may question the credibility of extended deterrence commitments. Modernization programs that enhance survivable nuclear forces and resilient command-and-control systems remain essential, but their effectiveness depends on institutional capacity to operate under sustained stress. Endurance therefore emerges as a strategic variable equal in importance to platforms and weapons systems. Deterrence credibility is continuously tested by the ability of institutions to project capability during protracted crises.

For deterrence planners, the central lesson is clear: prolonged conflict transforms military effectiveness from a function of platforms into a function of institutions. States that plan for short, decisive engagements risk strategic failure if conflicts extend beyond expectations. The United States and its Indo-Pacific allies must rebalance deterrence planning by emphasizing late-phase resilience. Priorities should include logistics governance under disruption, energy system adaptability, personnel sustainability, durable civil–military coordination, and protection against emerging technological threats. These factors determine whether deterrence remains credible over time rather than only at crisis onset.

Prolonged conflict is not an anomaly but a plausible future condition. Strategies that overlook institutional endurance risk failure not at the outset of war, but after sustained operational pressure erodes recovery capacity and strategic credibility. Integrating late-phase considerations into readiness assessments, modernization programs, and alliance coordination is therefore essential. Ultimately, the credibility of extended deterrence rests less on platforms alone and more on the ability of military and political institutions to withstand the cumulative stress of prolonged conflict.

Andrey Koval is a defense planner working on issues of military effectiveness and long-duration conflict. The views expressed in this article are the author’s own.

Late-Phase Failure and the Erosion of Military Effectiveness in Prolonged Conflict was originally published on Global Security Review.

The New START treaty, signed by the United States and Russia in 2010 and effective in 2011, limited each country to 1,550 deployed strategic nuclear warheads, and 700 deployed intercontinental ballistic missiles (ICBMs), submarine-launched ballistic missiles (SLBMs), and heavy bombers, with a total launcher cap of 800. It includes verification measures like inspections and data exchanges to enhance transparency and predictability in their nuclear relationship. Russia declared itself compliant with the treaty in 2018, completing the required nuclear weapons reductions after seven years.

In January 2021, Presidents Biden and Putin impulsively extended New START for five years, until 2026, as permitted under Article 14 of the treaty. The Biden administration emphasized that the United States could not afford to lose the treaty’s intrusive inspection and notification mechanisms. Officials argued that failure to extend the agreement would significantly reduce U.S. insight into Russia’s long-range nuclear forces, even though on-site inspections had already been paused since the spring of 2020 due to the COVID-19 pandemic. President Biden had hoped to buy time to negotiate a new treaty that might further reduce the U.S. arsenal, while President Putin, having already completed over 70 percent of his nuclear modernization, could continue to decelerate U.S. nuclear modernization efforts. In 2023, Putin suspended Russia’s participation in the New START treaty, citing U.S. “inequality” in support of Ukraine.

New START’s termination may sound like losing guardrails—but there are solid reasons why its expiration is not only manageable and instead arguably acceptable in today’s environment. First, strategic stability—removing incentives to launch a nuclear first strike—among nuclear powers is primarily sustained by strategic deterrence and the intolerable threat of nuclear retaliation rather than by treaty constraints. Both the United States and Russia possess secure second-strike capabilities through diversified and survivable nuclear forces. As long as neither state can expect to eliminate the other’s nuclear arsenal in a first strike, the incentive to initiate nuclear war remains low. This deterrence logic has persisted for decades, including periods when no formal arms-control agreements were in place, and even when such agreements are arbitrarily suspended, demonstrating that stability is rooted in structural realities rather than in legal instruments alone.

Second, the absence of New START does not create strong incentives for rapid or destabilizing arms buildups. The arms constrained under New START are the most predictable and thus the most stable. It is Putin’s novel weapon systems, developed after New START, which are the most destabilizing. Several advanced Russian nuclear delivery systems fall outside New START’s counting rules, highlighting the treaty’s limitations and Putin’s intention to violate the spirit of arms control writ large. The Poseidon nuclear-powered torpedo, an underwater drone rather than a ballistic missile, can travel thousands of miles and deliver a massive nuclear payload without being subject to treaty limits. The Burevestnik/Skyfall nuclear-powered, ground-launched cruise missile similarly avoids New START restrictions, which apply only to air-launched cruise missiles carried by treaty-defined heavy bombers. Likewise, the Kinzhal air-launched ballistic missile is carried by aircraft not classified as heavy bombers under the treaty, meaning its nuclear warheads do not count toward the 1,550 deployed warhead cap. Moreover, the treaty was enacted without thought to the advent of Avangard Hypersonic Glide Vehicles or the heavy Sarmat ICBM with its 10-16 multiple warheads, all meant to compress warning and decision time and avoid missile defenses—the essence of destabilizing capability.

Ironically, the U.S. nuclear modernization program was launched as a central condition for the Senate’s consent to ratify New START in 2010. The Obama administration committed to a long-term, fully funded modernization of all three legs of the nuclear triad, as well as the supporting nuclear weapons infrastructure, deeming modernization essential to maintain a safe, secure, and credible deterrent over time.

The U.S. nuclear triad modernization program is primarily focused on replacing aging systems with more reliable and secure platforms, rather than introducing new capabilities or expanding nuclear capacity. The Department of War has no plans to deploy any additional Sentinel ICBMs beyond the 400 Minuteman IIIs already deployed. Additionally, the 14 Ohio-class SSBNs, each with 20 SLBMs, will be replaced by 12 Columbia-class SSBNs, each with 16 SLBM tubes. This represents a 15 percent reduction in “boomers” and a 20 percent reduction in SLBM capacity. Although the final number of nuclear-capable B-21 Raider bombers remains publicly uncertain, the pressure to maintain a greater number of conventional-only bombers will be politically immense. If this behavior signals an arms race, the U.S. is running in third place.

Third, although New START provided valuable transparency through inspections and data exchanges, its expiration does not eliminate visibility into Russian nuclear forces. The key to New START’s verification was the introduction of a physical inspection method in which inspectors could verify and count missile front ends by examining reentry vehicles on-site. They were able to tally objects on missile fronts by inspecting opened covers that hid technical details. Because on-site inspections have not been conducted in six years, this innovative verification process has been replaced by advanced national technical means (NTM), such as satellite imagery, missile-test detection, and intelligence monitoring. While imperfect, NTM can offer insights into adversary capabilities and deployments without requiring a treaty or on-site access and would continue beyond the treaty’s expiration. The Biden administration’s final compliance report concluded that the United States could not determine whether Russia remained in compliance during 2024 with its obligation to limit deployed warheads on New START–accountable delivery vehicles. Thus, on-site inspections, the secret sauce of New START, have been effectively nullified for 40 percent of the treaty’s existence.

Finally, contemporary strategic stability is influenced by a wider set of factors than those regulated by New START. Missile defense, cyber operations, offensive space systems, drones, artificial intelligence, and precision conventional weapons are now impacting strategic stability, but they remain outside the scope of the treaty. Furthermore, China’s breathtaking expansion of its nuclear arsenal since 2020 has completely altered the geostrategic landscape with the goal of “strategic counterbalance—including nuclear deterrence—to sufficiently deter or restrain U.S. military involvement” in the Asia-Pacific region. China’s historic nuclear buildup—unconstrained by the New START—has made the U.S. homeland increasingly vulnerable to a direct and catastrophic nuclear attack. New START’s limitations, had the treaty continued through 2035, would have effectively relegated U.S. nuclear deterrence capacity to either Russia or China, but not both simultaneously.

Perhaps the greatest tragedy of New START is its omission of a class of nuclear weapons not defined as “strategic.” This has enabled Russia to amass a dominant capacity of smaller, shorter-range nuclear weapons with which to coerce its neighbors and enable its malevolent behavior within its near abroad. While often touted as a 10-to-1 advantage, some experts estimate the real Russian advantage in tactical nuclear weapons at 50-to-1. The Congressional Research Service noted an estimate of Russian nonstrategic nuclear warheads at 1,000 to 5,000, a range so expansive as to undermine meaningful threat assessment—an uncertainty enabled by the New START treaty’s failure to include any accounting mechanisms for these weapons.

Many credit the 2010 New START Treaty with enhancing predictability and confidence between the U.S. and Russia. Negotiated for a markedly different geopolitical era, the treaty ultimately facilitated Russian nuclear coercion and novel force expansion while providing political justification for U.S. self-restraint. Yet the termination of New START does not render the world unsafe or unstable. In practical terms, the international system has already “survived” nearly six years without a fully functional treaty. Enduring deterrence relationships, ongoing—even if limited—transparency through national technical means, and evolving concepts of strategic stability, including parity approaches, all suggest that global security can and will extend beyond New START. Rather than a cause for alarm, the treaty’s demise may warrant cautious celebration: The United States is finally liberated from constraints on both nuclear capability and capacity. If Western democracies are to credibly uphold peace through strength, a robust and flexible nuclear deterrent is essential. With the end of New START, the United States is no longer shackled by an agreement ill-suited to today’s strategic realities.

Col. Curtis McGiffin (U.S. Air Force, Ret.) is Vice President for Education at the National Institute for Deterrence Studies, President of MCG Horizons LLC, and a visiting professor at Missouri State University’s School of Defense and Strategic Studies. The views and opinions expressed in this article are solely those of the author and MCG Horizons LLC, and do not necessarily reflect the views of any other affiliated organization.

No Treaty, No Panic: Deterrence and Stability After New START was originally published on Global Security Review.

30 HS Rebuilding Lethality: Conservative Priorities for U.S. Nuclear and Missile Defense FY 2027 with Robert Peters was originally published on Global Security Review.

After World War II, both Japan and Germany became allies of the United States while the Soviet Union became a serious enemy. Most importantly, the Soviet Union established in Eastern Europe an alliance of nations under the Warsaw Pact. Thus, a decades-long Cold War began.

It was widely assumed that the collapse of the Soviet Union heralded an era of global cooperation and the end of great power competition and conflict. Arms control brought about the Intermediate Nuclear Forces Treaty (INF), Strategic Arms Reduction Treaty (START I and II) and the Conventional Forces in Europe Treaty (CFE) agreements.

Today, however, as many military and diplomatic experts conclude, the dangers facing the United States and its allies are more complex and more serious than perhaps at any time since the end of WWII. Now, more than ever, arms control remains elusive.

Nuclear conflicts are now among the most serious potential dangers, including proliferation of nuclear weapons, the pending end to formal strategic arms limits, and the actual use of theater nuclear force arising out of existing conventional conflicts.

To lessen such dangers, nuclear abolitionists proffer numerous arms control proposals. Six ideas are most common: (1) a policy of no first use of nuclear weapons; (2) adoption of a “minimum deterrent” nuclear strategy; (3) the elimination of intercontinental ballistic missiles (ICBMs); (4) a unilateral freeze of US nuclear force development; (5) an extension of New START nuclear arms limits; and (6) abandonment of any new theater nuclear forces such as the nuclear sea-launched cruise missile (SLCM-N) or the sea-launched cruise missile. All of these strategies harm American and allied security and make worse the strategic nuclear balance.

The US extended deterrent has, for 70 years, rested on the option of using nuclear force to stop massive conventional attacks on US forces and allies overseas. Depending on the regional military balance, such nuclear extended deterrent options were, and remain, viewed by our allies as central to keeping their nation safe from Soviet/Russian and Chinese aggression.

Minimum deterrence strategies assume the only retaliatory targets the US needs to hold at risk are adversary cities where a few hundred nuclear warheads are all that is needed to deter. This doctrine assumes Russia and China will be completely deterred by the fear of losing large numbers of their civilian population. But this ignores the fact that these regimes murdered millions of their own people to gain power—showing little value for human life. Even worse, a minimum deterrence strategy would also leave alive the leaders of such nations as well as their nuclear and conventional forces with which they will commit aggression.

Cutting out the land-based ICBM force and a third of the ballistic missile submarine force would unilaterally reduce the US strategic nuclear force to around 500 at-sea on-alert warheads. This would be only a third of the allowed New START treaty force and give an 8 to 1 to 18 to 1 Russian and Chinese advantage in nuclear weapons, respectively. This would ensure that both nations frequently use nuclear weapons for coercion and blackmail.

A freeze on American nuclear force development would be a deterrence disaster. The US has not yet fielded any portion of the modernized triad, which is not rusting into obsolescence. Russia has completed over 90 percent of its own modernization and China is well on its way to tripling the size of its nuclear force over the next decade. Neither would participate in a unilateral freeze. Again, the United States would face a far superior adversary.

An extension of New START sounds attractive but would be harmful to American interests. It would delay any needed uploading of American warheads. It would not affect or make transparent China’s breathtaking nuclear build-up. And without a sea change in Russian behavior, verifying current arms limits would still be impossible, given the past five years of treaty violations by Moscow.

The Congressional Strategic Posture Commission report of October 2023 emphasized the urgency of rebalancing the current gap in US regional nuclear forces. The SLCM-N and better theater air deterrence were key recommended upgrades, both of which would be eliminated by a number of these proposals. It is precisely this deterrence gap which Moscow has leveraged to limit US and allied assistance to Ukraine.

The restraint these arms control ideas wish upon the US military assumes that Russia and China will reciprocate. But in the multiple decades after the end of the Soviet Union, massive US restraint was eventually met with what Admiral Richard has described as a “breathtaking” Chinese build-up and a near matching Russian modernization. As former Secretary of Defense Harold Brown once warned, “We build, they build. We stop; they build.”

Now is the time to reject nuclear abolition for what it is, a purposeful effort to weaken the United States. American lives and freedom depend on it.

Peter Huessy is Senior Fellow at the National Institute for Deterrence Studies. Views expressed are his own. 

Making Nuclear Blackmail Great Again was originally published on Global Security Review.

Prior to Russia’s invasion of Ukraine, Germany was one of Russia’s closest economic partners. At the outset of the war, Germany was criticized for its hesitant offer to Ukraine of 5,000 military helmets, at a time when other European states, especially the Baltic nations, were offering weapons and heavy military equipment to defend against the Russian invasion.

This hesitancy had two facets. First, the belief that military aid would escalate the war to unmanageable levels. Second, the fear that Russia could easily achieve its military objectives. In such a case, it was unwise for Germany to risk its economic interests, particularly its heavy reliance on Russian natural gas.

However, Germany, later, began supplying weapons and other military aid to Ukraine under domestic and international pressures. Later, Germany even supplied heavy military equipment to Ukraine. As of August 2025, Germany is one of the largest suppliers of military aid, amounting to $47 billion worth. This includes air-defense systems, advanced drones, and heavy artillery. German action illustrates how incremental support erodes Russia’s nuclear red lines.

Incremental Steps Eroding the Threshold 

In the Russian conceptualization of deterrence, strategic deterrence (strategicheskoye sderzhivaniye), both nuclear and conventional deterrence merge into one holistically integrated framework. The threat of or actual use of nuclear weapons would deter a conventional attack on Russia, help achieve military objectives, prevent third parties from entering a war, and help de-escalate a war. In the 1990s, when Russia fielded a conventionally inferior armed force, it relied primarily on nuclear deterrence for its security.

However, a nuclear-deterrence-focused security strategy does not consider the erosion of thresholds owing to incremental changes during war (i.e., incremental changes test interwar and intrawar deterrence). After Pakistan became a nuclear power, Pakistan employed sub-threshold tactics (terrorism) against India, assuming that the fear of mutual nuclear vulnerability would prevent India from using kinetic means in retaliation. However, this approach failed when India employed conventional force against Pakistan in 2016, 2019, and, more prominently, in Operation Sindoor (2025). Similarly, Ukraine challenged Russia with its aggressive attacks in response to Russian invasion.

Russia’s updated nuclear doctrine (2024) brought the threshold of nuclear employment to an even lower level than earlier doctrine. This includes “actions by an adversary affecting elements of critically important state or military infrastructure” and “the massive launch […] of air and space attacks means (strategic and tactical aircraft, cruise missiles, unmanned, hypersonic and other aerial vehicles).”

Ukraine’s Operation Spyder Web crossed these “nuclear thresholds” set in the 2024 doctrine. Russia’s numerous threats of tactical nuclear weapons use are not taken seriously by Europe any longer. This creates a stability-instability paradox where “conventional balances also reduce the credibility of nuclear threats precisely because there is a conventional alternative to resorting to nuclear weapons.”

One of the implications of the stability-instability paradox in international relations is that while nuclear weapons create stability at the strategic level by deterring large-scale war between nuclear-armed states, they increase the likelihood of smaller, limited, or conventional conflicts. This is reinforced in the Ukraine conflict, where Russia simply cannot use nuclear weapons to deter third-party military help to Ukraine and Ukraine’s counteroffensives.

Nuclear deterrence has limitations and does not deter incremental or conventional actions of lower yields. The costs associated with utilizing nuclear weapons for deterring incremental erosion of thresholds is unimaginable. It is difficult for parties in a war to agree upon thresholds. Thus, resorting to conventional attacks rather than escalating to nuclear use becomes more likely, even after crossing stated red lines. 

States Should Build on That 

For that matter, those states looking to augment their defence preparedness should invest in conventional deterrence capabilities that can guarantee security. This goes beyond just building missile and air-defense systems of a high calibre. Conventional deterrence is not merely about weapons to deter an adversary.

Military thinking needs to go beyond just inventing new weapons and focus on military strategy. States need to go beyond a one-size-fits-all understanding of deterrence, where all states subscribe to the same benchmarks, variables, and conceptualization of deterrence, and have a shared sense of it. Situating deterrence within the fold of strategic culture, how a state’s strategic culture shapes deterrence, is more helpful. For instance, in contrast to the denial versus punishment typology, Russia uses the forceful versus non-forceful scheme for deterrence.

States may need to invest in the re-invention of military doctrines, strategy, and thinking to suit current challenges. It is worth studying how adversaries see the concept of deterrence. It confers two advantages. First, it helps one remain prepared for any incremental utilization of force under the fear of mutual destruction. Second, it allows the defender to assess the opponent’s risk-taking appetite and nuclear threshold in a war. This would confer advantages associated with effectively using conventional means.

At the same time, both parties need to be aware of over-extension, where a misguided action can cause a catastrophic nuclear exchange. Since agreeing on the same trigger point is subjective and difficult, states must study the pace, timing, and intensity of the use of non-nuclear forces to effectively achieve objectives without jumping to the nuclear step on an escalatory ladder.

In the end, preventing nuclear war is critical. Thus, understanding thresholds is important. If war is unlikely to end, ensuring it does not escalate to nuclear use should be a top priority.

Anshu Kumar is a Junior Research Fellow at the Centre for Russian & Central Asian Studies, Jawaharlal Nehru University, New Delhi.

The Russia-Ukraine Conflict Showcases the Limits of Nuclear Deterrence was originally published on Global Security Review.

Meanwhile, the US Department of Defense (DoD) appears to be doing the opposite. The Chief Digital and Artificial Intelligence Office (CDAO) recently axed its Chief Technology Officer (CTO) directorate, a move many analysts view as strategic self-sabotage.

This directorate, responsible for overseeing more than $340 million in AI and digital integrations in fiscal year 2024, represented a critical nexus linking battlefield innovations with institutional infrastructure. Its elimination, justified under “efficiency” mandates, alarmed defense observers who fear it fractures continuity, erases institutional memory, and sends a dangerous signal to adversaries willing to exploit perceived American weakness.

The Strategic Misstep

The CDAO was formed in 2022 by fusing key functions from the Joint Artificial Intelligence Center, Defense Digital Service, Chief Data Office, and Advana analytics, aiming to unify policy, technology, and digital services. Embedded within CDAO, the CTO led cross-functional teams in AI, cyber, logistics, and command-and-control systems, ensuring that new technologies remained interoperable and aligned with warfighter requirements.

Abruptly dismantling this directorate not only removes a pivotal vision and coordination role but also creates a void with no clear replacement. The result is fragmented efforts, lost synergy across mission areas, and a battlefield advantage handed to adversaries.

Expertise Lost, Momentum Undermined

Leadership and expertise take years, even decades, to develop. Figures like Bill Streilein, former CTO of CDAO and veteran of MIT Lincoln Laboratory, carried institutional memory and high standards into Pentagon AI programs. But when top-tier professionals are sidelined under the label of “streamlining,” they often leave and seldom return.

This pattern has already occurred. The Defense Digital Service (DDS), once lauded as the Pentagon’s “SWAT team of nerds,” lost almost all of its members by May 2025, prompting its demise. Nearly every DDS member, citing bureaucratic pressure from the Department of Government Efficiency (DOGE), chose to depart rather than conform.

These departures are not benign transfers. They represent the scattering of core innovators and connectors whose insight and trust networks are irreplaceable. Without them, emerging AI systems risk becoming siloed projects rather than battlefield-enabling capabilities.

DOGE: Efficiency or Engineered Evisceration?

DOGE, instituted by a presidential executive order in January 2025, is authorized to slash perceived inefficiencies across federal agencies—often through AI-enhanced, automated assessments. Under the leadership of figures tied to Elon Musk and Vivek Ramaswamy, DOGE has repurposed its mandate to aggressively target leadership and innovation roles across the board—including in national defense.

DOGE has justified cuts using its proprietary AI systems to flag and eliminate “inefficient” programs, often without human oversight or contextual nuance. The CTO’s directorate was among its most high-profile targets, methodically identified and removed, despite its mission-critical nature.

To make matters worse, DOGE is reportedly comfortable with these decisions. One Pentagon official described it as a “theater of dominance,” not just cost-cutting, but deliberate erasure of institutional anchors to obfuscate the depth and breadth of the sacrifice.

The High-Stakes Fallout

Adversaries feast on the narrative that the US champions AI yet purges its own tech leadership overnight. “America cannibalizes its talent while claiming leadership in AI warfare,” such narratives go. These optics weaken American deterrence, erode allied confidence, and provide cover for Moscow, Beijing, and Pyongyang to reframe the battlefield narrative.

Domestic consequences are equally grim. The consistent removal of flagship tech roles projects a clear message to science, technology, engineering, and math (STEM) professionals; serve, and risk being discarded. That weakness is a recruitment boon for adversaries, national lab contractors, and tech-armed autocracies solving tomorrow’s warfare puzzles.

Real efficiencies lie not in gutting leadership but in fortifying it. Per the National Security Commission on AI, prioritizing disciplined recruitment and retention of technical talent, including a Digital Corps and AI fellowships, is key to American competitiveness. Instead, we witness the dismantling of precisely those anchor roles meant to shepherd AI innovation into combat-relevant systems.

The DOGE-Driven Dismantling of Tech Leadership

The concepts herein are alarming and reflect an institutional unraveling that directly undermines America’s global security posture and strategic deterrence in five critical ways. First, the elimination of the Chief Technology Officer (CTO) directorate from the Chief Digital and Artificial Intelligence Office (CDAO) strips away a core pillar of the Pentagon’s ability to adapt emerging technologies for battlefield advantage. This directorate was not redundant bureaucracy; it was the crucible in which ideas from national labs, industry, and warfighters were harmonized into operational capability.

By abruptly dismantling this team, the Department of Defense has extinguished a pipeline of institutional memory and strategic insight at the precise moment when rapid, informed, and integrated decision-making is needed. This brain drain parallels a historical pattern of self-sabotage and leaves adversaries uncontested in the tech talent race.

Second, the removal of high-level AI leadership is a propaganda gift to revisionist powers like China and Russia. These states are watching America voluntarily decapitate its own strategic leadership, an act they can now frame as proof of American decline. This strengthens their strategic messaging in influence campaigns aimed at allies, neutral states, and even American citizens.

“America cannibalizes its talent while claiming leadership in AI warfare” is not just a phrase, it is a weaponized narrative that demoralizes partners and emboldens adversaries to challenge American dominance in contested domains like cyberspace, space, and AI warfare.

Third, strategic deterrence hinges on credible capability and the perception of cohesion. DOGE’s algorithmic-driven targeting of leadership roles without contextual assessment introduces chaos into the acquisition and integration life cycle of military AI systems. Instead of creating synergistic effects across logistics, cyber, and command and control, the US risks building a fractured, siloed ecosystem that fails in joint operations.

By removing the very leaders who prevent stove piping, the US sabotages its ability to develop and field interoperable, scalable, and warfighter-ready AI tools. This systemic breakdown makes deterrence brittle, vulnerable to being cracked in future high-end conflicts.

Fourth, the US has struggled to compete with the private sector for AI and cybersecurity talent. By signaling that even elite government technologists are disposable under the guise of “efficiency,” this policy drives future talent away from public service. Those who might have joined a modern “Digital Corps” will instead seek stability and respect elsewhere, perhaps even abroad.

Strategic deterrence depends not only on weapons but on technologists who know how to deploy them. Gutting these roles ensures that tomorrow’s innovations will not make it past the lab, let alone onto the battlefield.

Fifth, DOGE’s use of automated assessments to eliminate “inefficiencies” without human oversight is a grotesque parody of reform. Its reliance on cold, context-blind algorithms to purge critical roles mimics adversary models of techno-authoritarianism, not democratic accountability. If allowed to continue, this will hollow out innovation across government agencies and military branches.

Efficiency is not the enemy, misapplied efficiency is. Strategic deterrence requires smart investments, not cost-cutting theater that sacrifices our warfighting edge on the altar of political optics.

Strategic Self-Sabotage Must Be Reversed

This is not merely streamlining, it is full-blown surrender. The dismantling of the CDAO’s CTO directorate and the broader DOGE initiative represents an engineered unraveling of the very leadership needed to project U.S. strategic deterrence in the AI era. Leadership is the vector through which technology becomes capability. Remove it, and you hand your adversaries not only the advantage, but the narrative.

Unless reversed, these concepts and actions will echo through wargames, deterrence failures, and battlefield losses. The US must stop cannibalizing its competitive edge and re-center its national security strategy on strengthening, not sidelining, its AI leadership.

Conclusion

Leadership is not just overhead on the funding spreadsheet; these leaders are our ammunition in the fight for global AI dominance. Removing them during a strategic inflection point is not reform, it is a self-made vulnerability, and as the US disables its own leadership of advanced technologies, it is dismantling future readiness.

The nation must insist on accountability. Cost-cutting means nothing if it costs the technological coherence to compete in tomorrow’s battles. In the strategic competition unfolding now, leadership is the weapon, and ceding it is surrender. This page out of the DOGE handbook should be shredded and burned. Remember, Iranian nuclear scientists were not dismantled by their own regime, they were destroyed by US and Israeli bombs.

Greg Sharpe is Marketing Director at the National Institute for Deterrence Studies. He is retired from the US Air Force. The views expressed are his own.

The Quiet Dismantling of America’s AI Warfighting Edge was originally published on Global Security Review.

Golden Dome is focused on specific missile threats to the American homeland. AUKUS pillar two is designed to reduce the significant lead China has in dual-use emerging technologies. An “extended” Golden Dome approach that produces strong and resilient allies may provide greater strategic deterrence than an America alone approach.

As stronger allies contribute more to collective defense through burden sharing, this can reduce the financial and military burden on the United States. Capable allies can deter aggression and manage local conflicts, promoting regional stability without constant American intervention.

If allies are seen as weak and easily overrun, it may undermine the credibility of alliances and security guarantees, thereby emboldening adversaries. Strong allies often bring advanced technologies and capabilities that enhance joint operations through interoperability and innovation.

Defeating fractional orbital bombardment system (FOBS), intercontinental ballistic missiles (ICBM), submarine-launched ballistic missiles (SLBM), hypersonic glide weapons, and land-attack cruise missile threats is the focus of Golden Dome, which “proposes a multilayered defense network capable of intercepting threats during the boost, midcourse, and terminal stages of missile flight.” Some analysts argue that it is easiest to target these threats in the boost/ascent phase.

Targeting the boost phase can either occur from allied territory, targeting North Korean missiles from South Korea, or the homeland. The boost phase can also be targeted from space. However, targeting from space is not without its own unique set of challenges. Either way, it will not be solved by America without its allies.

Arguably, five-eyes countries (Australia, Canada, New Zealand, United Kingdom, and United States) are already entangled in American nuclear command, control, and communications (NC3). Furthermore, the US operates in coordination with other military forces as part of broader coalition operations. Hence, extending Golden Dome to allies is not only possible, but can further leverage the AUKUS pillar two effort. Moreover, a missile defense system consists of sensors, interceptors, and command-and-control systems that work together to detect, track, and intercept incoming missiles.

These necessary components exist in AUKUS pillar two working groups like the cyber capabilities, artificial intelligence (AI) and autonomy, quantum technologies, undersea capabilities, hypersonics and counter-hypersonics, electronic warfare capabilities, innovation and information sharing, and the deep-space advanced radar capability program (DARC).

AUKUS pillar two leadership should prioritize the development of technologies and supporting systems for an effective extended Golden Dome architecture. America is unlikely to solve the problem in isolation by building a “tightly integrated system of low Earth orbit (LEO) satellites, terrestrial radar stations, directed-energy platforms, and kinetic interceptors” that senses, decides, and neutralizes incoming missiles. The linkages and opportunities for the prioritization of advanced technology development for missile defense can be found in the following summaries.

Cyber capabilities encompass both offensive and defensive operations for missile defense. Offensive cyber tools are used to deter adversaries and disrupt their operations through tactics such as cyber-reconnaissance, communication isolation, targeted strikes, and network intrusions. Defensively, military forces can prioritize robust network protection, active threat disruption, and seamless coordination across units to safeguard critical systems. Cyber operations can enhance intelligence gathering, command and control, and information warfare to shape public perception and the broader information environment. As conflict evolves, training personnel in cyber tactics and integrating machine learning for threat detection and analysis can maintain strategic advantage.

AI and autonomy can transform missile defense and military operations by enhancing efficiency, precision, and decision-making. Autonomous weapon systems are used for reconnaissance, surveillance, and combat missions. AI-driven wargaming platforms simulate real-world combat scenarios to help strategists test tactics and improve readiness. In command and control, AI supports real-time data processing and analysis. AI optimizes logistics by improving resource allocation, supply-chain management, and transportation.

In intelligence and surveillance, AI analyzes vast datasets to detect patterns and identify threats. Additionally, AI monitors threats and predicts future events. Human-machine teaming allows AI systems to collaborate with human operators, combining strengths and minimizing errors.

Quantum technologies transform missile defenses through enhanced security, operational efficiency, and advanced training. In cybersecurity, quantum-resistant cryptography is being developed to protect against the threat quantum computers pose to traditional encryption. Quantum key distribution offers highly secure communication by transmitting encryption keys through quantum channels, making interception nearly impossible.

In military operations, quantum algorithms can optimize logistics, supply chains, and battlefield strategies by analyzing complex data in real time. Quantum computing could process data in real time, enabling missile defense systems to rapidly analyze incoming threats, allowing for quicker decision-making and more effective interception. Additionally, quantum computing could enable highly accurate simulations of complex systems like nuclear reactions and weapon designs.

Undersea capabilities encompass a wide range of offensive and defensive functions that contribute to missile defense. Offensively, submarines and other undersea platforms can strike surface vessels, submarines, and land-based targets. They are also instrumental in inserting special forces into hostile territory for reconnaissance or sabotage missions. Undersea vehicles play a key role in mine warfare, either by laying mines or clearing minefields. On the defensive side, these platforms are vital for anti-submarine warfare, enabling the detection and neutralization of enemy submarines. They also support surveillance and reconnaissance efforts, gathering intelligence on enemy naval movements. Undersea systems help protect vital infrastructure such as pipelines and communication cables and help ensure safe navigation.

Hypersonic weapons and counter-hypersonic systems are vital to missile defense operations. Hypersonic glide weapons and hypersonic cruise missiles are designed to strike targets with exceptional speed, maneuverability, and precision while evading traditional defenses. Counter-hypersonic capabilities include advanced sensors and tracking systems like radar and satellite imaging to detect and monitor hypersonic weapons. Hypersonic interceptors aim to neutralize threats mid-flight, while high-power lasers and microwave weapons can disrupt their guidance systems. Effective command-and-control systems are essential for coordinating these defenses, and soft-kill measures such as cyberattacks offer additional means to interfere with hypersonic weapons.

Electronic warfare is fundamental for gaining military advantages in cross-domain missile defense. Electronic attack includes jamming enemy communications, radar, and navigation systems. It also includes spoofing—sending false signals to enemy forces. Electromagnetic or directed-energy weapons disable or destroy enemy assets. Electronic protection ensures secure communication through encryption and satellite links and employs electronic countermeasures (ECM) to defend against attack. Electronic counter-countermeasures are used to overcome enemy ECM and maintain operational effectiveness. Electronic support can be focused on gathering intelligence through signals interception, using sensors for surveillance and target acquisition, and detecting threats in the electromagnetic spectrum.

            In short, under the auspices of AUKUS pillar two, Australia and the United Kingdom can contribute to Golden Dome in ways that many may not be thinking about. As longtime allies with a shared culture, history, and values, working together on Golden Dome just makes sense.

Natalie Treloar is a Senior Analyst at the National Institute for Deterrence Studies (NIDS), a Non-Resident Fellow at the Indo-Pacific Studies Center (IPSC), the Australian Company Director of Alpha-India Consultancy, and a cohost of the NIDS Deterrence Down Under Podcast.

Extending the Golden Dome: AUKUS Pillar 2 was originally published on Global Security Review.

Engineering & Intelligence Combined
What began in 2009 with the Defense Threat Reduction Agency’s monitoring of Iran’s Fordow site evolved into a cutting-edge capability. The 30,000‑lb GBU‑57 Massive Ordnance Penetrator (MOP) was precisely engineered—tested hundreds of times and customized in fuse timing and impact parameters—to penetrate deeply buried facilities

Strategic Collaboration & Planning
This achievement isn’t just about hardware. It reflects 15 years of close collaboration between military planners, intelligence analysts, and industry leaders—including Boeing, Northrop Grumman, and the Air Force’s Quick Reaction Capability program

Execution with Precision
On June 22, B‑2 stealth bombers launched Operation “Midnight Hammer,” striking Iran’s Fordow, Natanz, and Isfahan sites with surgical accuracy. The MOP penetrated as planned—leaving minimal surface signatures while delivering deep destruction

What This Means for National Security
This operation showcases how sustained investment in R&D, intelligence integration, and interagency coordination can yield mission-defining capabilities. It exemplifies the strategic patience and partnership necessary for complex, high-stakes operations.

Key Takeaways for Defense & Tech Leaders:

1. Vision Meets Execution – Long-term defense projects require a clear vision, persistent funding, and cross-disciplinary alignment.
2. Testing & Validation – MOP’s success was no accident—it was the result of rigorous modeling, simulation, and live testing.
3. Partnership Power – Defense agencies, military services, and industry must collaborate seamlessly over years to deploy such capabilities.
4. Strategic Deterrence – Precision technologies like the MOP expand strategic options, offering alternatives to broader or more escalatory responses.

As our world grows more complex, this operation demonstrates that when foresight, perseverance, and technological excellence coalesce, they can deliver decisive outcomes.

Let’s discuss: How can lessons from this mission inform future innovation in defense tech and strategic deterrence?

15 Years in the Making: U.S. Precision Strike on Iran’s Fortified Nuclear Site  was originally published on Global Security Review.

Informed by the works of Lieutenant General Tom D. Miller, particularly “The Defense Sustainment Industrial Base” and “Capability, Capacity, and Risk in Sustainment of Air Force Weapon Systems,” it is clear that the challenges and strategies surrounding maintenance of Air Force weapon systems are multifaceted. The first article highlights the foundational elements necessary for a robust defense sustainment industrial base, emphasizing the need for a resilient infrastructure. The second publication further develops this analysis, delving into the evolving landscape of capability, capacity, and risk management in the context of sustaining advanced weapon systems. Collectively, these works offer critical insights and recommendations on optimizing the sustainment process, ensuring readiness and effectiveness in a changing security landscape.

This passage highlights a significant juxtaposition of key themes present in the Secretary of Defense’s goals and Gen. Miller’s examination of Air Force sustainment challenges. To navigate these challenges effectively, specific focus must be placed on three pivotal areas: restoring the warrior ethos, rebuilding the military, and reestablishing deterrence.

In the effort to restore the warrior ethos, the military needs skilled personnel, modern facilities, and a sustainable defense industrial base. Workforce retention and a shortage of technical expertise undeniably impact operational readiness. According to the Secretary of Defense’s mandate, there is a pressing need to “revive the warrior ethos and restore trust in our military.”

Miller’s analysis reveals that the sustainment workforce is facing severe challenges such as an aging workforce, a lack of recruitment, and significant technical expertise gaps. The Air Force Sustainment Center (AFSC) is currently experiencing a 30 percent shortage in experienced depot maintenance personnel. This shortfall adversely affects the maintenance and throughput of mission-critical aircraft. A 2022 report by the Government Accountability Office (GAO) reported that workforce shortages at Air Logistics Complexes (ALCs) contribute to an average delay of 20 percent in aircraft depot maintenance cycles, diminishing operational readiness.

Transitioning from a counterterrorism focus to one that emphasizes great power competition necessitates a sustainment workforce capable of advanced manufacturing and software maintenance, but current training pipelines struggle to produce such expertise. The implications are stark; a degraded sustainment workforce directly undermines operational readiness, particularly in maintaining high-end platforms like the F-35, which are essential for effective deterrence.

In relation to rebuilding the military, the defense industrial base faces significant hurdles due to aging infrastructure, inefficient procurement processes, and inconsistent funding. Secretary Hegseth emphasizes the importance of this rebuilding process, stating the need to match threats with capabilities. Gen. Miller’s assessments indicate that the Air Force’s sustainment infrastructure is outdated and that funding for depot modernization is inconsistent. The average age of Air Force maintenance depots exceeds 60 years, with several facilities dating back to World War II. Supply-chain vulnerabilities also arise. Significant dependence on a sole supplier for 67 percent of critical spare parts for legacy aircraft creates potential crises during conflicts. Moreover, extended procurement cycles often delay readiness enhancements, averaging 8 to 10 years from requirement to fielding for sustainment modernization projects.

Thus, without rapid modernization of sustainment infrastructure and necessary acquisition reform, the Air Force will struggle to maintain aging fleets while simultaneously integrating essential next-generation capabilities for initiatives like joint all-domain command and control (JADC2) and agile combat employment (ACE).

Reestablishing deterrence requires a comprehensive assessment of readiness to ensure that sustainment capacity effectively aligns with the threats posed by nations such as China and Russia. As stated in the SECDEF mandates, deterrence must be reestablished through defense of the homeland and collaboration with allies. However, Miller’s 2022 assessment points out a disconnect between current sustainment funding models and the operational requirements of deterrence in contested environments. For instance, from 2012 to 2022, the readiness rates for the USAF fighter fleet plummeted from 75 to 57 percent, with sustainment backlogs contributing significantly to non-mission-capable status. Only 40 percent of American sustainment infrastructure is currently forward-positioned in the Indo-Pacific, which is crucial for countering aggressive actions from adversaries.

To counter these challenges and bolster national defense strategy, courses of action should be implemented. First, revitalizing the sustainment workforce through expanded training and technological improvements is essential. According to projected outcomes, this could reduce depot maintenance delays by 15 to 20 percent within five years while raising mission-capable rates for advanced platforms.

Second, prioritizing infrastructure and acquisition reform will require streamlining procurement processes and integrating industry best practices. This reform could lead to a reduction in aircraft downtime and enhance rapid repair capabilities essential for operating within geographic regions such as the Indo-Pacific. Finally, adopting a risk-based resource-allocation strategy aligned with high-threat mission areas can significantly strengthen deterrence, ultimately raising mission-capable rates of critical platforms.

By aligning sustainment actions with the objectives of the National Defense Strategy, the Air Force can demonstrate improved deterrence capabilities, build enduring advantages, and modernize its force. An immediate investment in revitalizing the sustainment workforce, modernizing depot infrastructure, and aligning resources with operational needs is imperative. A reformative approach to sustainment is not merely an operational necessity; it constitutes a vital aspect of maintaining peace through strength. Without these necessary adjustments, the Air Force risks facing severe mission degradation in high-threat scenarios, ultimately jeopardizing national defense.

Brandon Toliver, PhD, serves on the A4 staff of Headquarters Air Force. The views expressed are those of the author and do not reflect the official guidance or position of the United States government, the Department of Defense, the United States Air Force, or the United States Space Force.

Achieving Peace Through Strength: A Sustainment Imperative was originally published on Global Security Review.

ICBM EAR Report for 22 Feb 2025 was originally published on Global Security Review.

Historically, adversaries, ranging from Imperial Japan to Saddam Hussein’s Iraq, badly miscalculated American resolve. This was, in part, because the US did not effectively communicate national will and the country’s ability to generate combat power.

While nuclear deterrence held during the Cold War, a worrisome erosion of America’s nuclear deterrence appears underway. A combination of unilateral cuts to the American arsenal, sluggish nuclear modernization, and “nuclear psychosis” (fear of one’s own nuclear arsenal) likely led Russian President Vladimir Putin to develop an escalate to win nuclear doctrine. The same factors may also contribute to China, Iran, North Korea, and Russia issuing mounting conventional and nuclear threats against the West.

Americans need to remember that escalation dominance is an essential ingredient in effectively maintaining deterrence of adversaries and assurance of allies. Escalation dominance means having the option to retaliate up or down the escalation ladder—at America’s choosing. This means developing and fielding capabilities that at least achieve parity, if not superiority, at each rung of the escalation ladder.

Without the US investing in the needed capabilities for full-spectrum conflict, all-domain escalation dominance, adversaries can study America’s capabilities and identify gaps. They can then develop and execute successful strategies that exploit those gaps. They can also incorrectly believe gaps exist, because of a failure of American messaging. Either way, American deterrence might fail.

The US once understood the art and science of escalation dominance—including how to weigh and manage uncertainties and unavoidable risks. At the most dangerous point in the Cold War, the Cuban Missile Crisis, the US out-thought, outmaneuvered, and overmatched the Soviet Union. Soviet Premier Nikita Khrushchev backed down. President Ronald Reagan successfully escalated an arms race while also waging economic warfare. The Soviet Union collapsed.

America now faces multiple adversaries it must engage across the spectrum of conflict. Both horizontal and vertical escalation are certain. With the potential for conflicts to start in the cyber or space domain, the United States must have the ability to limit damaging incursions and malicious interference, while out-escalating an adversary.

History shows that America’s enemies, whomever they might be, tend to be relentless, brutal, casualty acceptant, and even genocidal. Current events, in conflict zones around the world, prove that this has not changed. Appeasement is as ill-advised today as it was with Nazi Germany and Imperial Japan. Restraint is also as ill-advised now as it was then.

Sound theories of American victory need to be developed. Sound American strategy requires the proper matching of objectives to means. Without these in place, deterrence might not hold.

The stakes could not be higher. Conventional war is still almost always a prolonged and very bloody business, in which civilians are caught in the middle and have no safe refuge. If America’s strategic deterrence ever fails, the homeland might suffer devastating attack. Destruction in Ukraine is a small example of what such destruction could look like.

Nuclear war would likely prove unimaginably worse. Nuclear deterrence demands the ability to respond with proportional retaliatory strikes. It also requires the ability to match enemy escalation. The US cannot allow itself to be self-deterred by either a lack of will or a lack of capability. Self-deterrence is to give license to adversaries.

Yet some in the US continue to advocate for policies that eschew escalation at any cost.  This is a theory of defeat, not victory. Attempts to avoid risks only increase the cost of risk.

Such advocates need to be reminded that bullies will always test those they despise. Saving face and taking safe off-ramps are not a priority. For the US to be unable or unwilling to respond with sufficient force when necessary will only invite further and far worse aggression.

In the Cold War now underway, there is a danger of rapid escalation. To cede the military initiative to adversaries, to abandon America’s time-honored strategic culture of retaining full-spectrum escalation dominance, is to invite a nuclear strike against the nation and/or its allies. Adversary malign-influence campaigning is underway and now pervades American information.  Succumbing to these efforts to convince American society that isolation and pacifism are the nation’s best option is a mistake.

Appeasement never satisfies autocratic aggression. The United States must instead invest in the capabilities required to re-master the art and science of strong-stomached escalation dominance. This will support deterrence of America’s adversaries, assurance of America’s allies, and defense of the homeland. Now is the time to act.

Joe Buff is a Senior Fellow at the National Institute for Deterrence Studies. Views expressed in this article are the author’s own. 

Modern Escalation Dominance Is Essential to Effective Deterrence and Assurance was originally published on Global Security Review.

Recent scientific research at Sandia National Laboratories proves that carefully aimed nuclear detonations in space, early enough in an object’s approach to Earth, can deflect a threatening comet or asteroid by enough to put it on a safe trajectory. The idea is not to try to pulverize the object by a direct hit, which might still shower Earth with debris. Rather, by detonating the warhead at a modest distance from the object, the forceful ablation (evaporation) of one side of its surface, induced by the intense X-ray of a nuclear detonation, would cause the entire object to move away from the detonation.

This would be an example of what has been called a peaceful nuclear explosion (PNE). Back in the early Cold War, the US Atomic Energy Commission looked into potential applications of nuclear detonations for peaceful civil engineering purposes. These included digging canals, creating harbors, and moving mountains. And yes, fallout was expected, which is why these terrestrial applications were abandoned. An underground nuclear blast was also tested as a way to extract natural gas, by creating in some geologically promising area a subterranean cavity that could then be tapped. The test was not a success because the natural gas was radioactive.

Later, India’s first successful nuclear test (1974) was announced as a peaceful nuclear explosion, for oil extraction and mining purposes, not a weapon test. Then, in 1976, the U.S. and the USSR signed the Peaceful Nuclear Explosions Treaty, which permitted such blasts anywhere on Earth if the host country gave permission. Thus, there is some precedent for the use of nuclear devices for peaceful purposes.

Certainly, non-nuclear methods for diverting menacing space objects are possible. For instance, the National Aeronautics and Space Administration’s (NASA) test-demonstration DART high-velocity inert impactor mission was successful. But the object whose orbit was changed slightly was a very small moonlet of a slightly less-small asteroid. Other techniques being studied include attaching rocket motors to a threatening object or moving it aside via space tugs deploying giant nets. Such motors or tugs could be driven by chemical engines, or non-explosive nuclear propulsion, or solar power (either solar panels, or light sails).

These latter techniques are years or decades away from meaningful deployment. Due to their lower specific energy compared to a PNE, they would need for the inbound object to be detected very early and to be comparatively small.

For the largest potential Earth-bound objects, especially those coming from sunward, which can make them hard to detect very early, peaceful nuclear explosions might be an essential diversion method.

Obviously, such use of nuclear devices, well away from any people living on Earth or in space, would be for the benefit of mankind. However, nuclear devices can also be deadly weapons of war. They are indeed being looked at by America’s adversaries for purposes of space-based coercion and blackmail and even warfighting in space. Examples include Russia’s “Sputnuke” and China’s fractional orbital bombardment system. Effective strategic deterrence thus continues to require American preparedness and vigilance, throughout the cislunar and beyond the Moon.

However, nuclear explosives in space are truly a dual-use technology. There are already copious amounts of natural hard radiation throughout the solar system. An asteroid- or comet-moving PNE blast’s fallout would dissipate relatively harmlessly.

PNEs in space raise troubling but pressing questions about the need to rethink and update the Outer Space Treaty, since it prohibits placing any nuclear devices anywhere in space. On the one hand, all nuclear weapons based on-orbit should continue to be forbidden. But on the other hand, the same warheads used to defend Earth against space rocks simply must be allowed.

This might be achieved in one of two ways. One is to create a “Planetary Defense Guard” under the auspices of the UN, with the necessary nuclear devices put under UN Security Council control. However, the UN does not have a record of success regarding cooperative use of nuclear devices. A proposed plan in the early Cold War called for all nuclear arms to be pooled under central UN control. It went nowhere. The modern UN attempt at a treaty banning all nuclear devices everywhere (including PNEs) is also going nowhere, for the same reason. States owning nuclear warheads have no desire to give them up.

The other way to get the protection Earth requires is to recognize that planetary defense is a necessary and unavoidable aspect of the “Scramble for the Skies” now emerging. In this alternate scheme, rival powers compete using nuclear devices in a peaceful way for space-based civil engineering purposes. They vie to develop the best suite of proprietary systems, procedures, and technologies for deflecting Earth impactors via peaceful nuclear explosions. They could then also “race” to launch them whenever actually needed. Such healthy competition might significantly increase the odds of at least one contender making a successful diversion, while letting all contenders participate in this ultimate “space Olympic decathlon.”

Changing the OST out of sheer necessity, to allow PNEs for planetary defense, would have several very significant societal benefits. It would more rapidly and effectively advance humanity’s space defenses. It would urgently accelerate everything needed for the successful commercialization, industrialization, and colonization of space, which advocates say could take pressure off Earth’s endangered environment, too.

Allowing PNEs in space would also give spacefaring nuclear powers a way to stay within Cold War–style safety guardrails against nuclear crises and nuclear war. It would allow them to instead compete to show their culture’s and their government’s superiority through the peaceful, beneficial harnessing of both spaceflight and nuclear energy. Such a grand competitive program would help address three existential threats to the human race at once, three possible extermination events: a large asteroid strike, a climate catastrophe, and a nuclear holocaust.

Joe Buff is a Senior Fellow at the National Institute for Deterrence Studies.

Nuclear Devices in Space was originally published on Global Security Review.