Proliferation of unmanned systems in modern warfare has popularized the notion that traditional platforms have reached the end of their operational relevance. Particularly, the Russia-Ukraine war has deepened the perception that small, agile, and inexpensive drones have rendered manned platforms in land, air, and sea domain obsolete.

This argument gains credibility while assessing drones’ performance against manned armored vehicles which are now routinely labelled as outdated systems against drone-enabled precision strikes. Yet, what is often depicted in the media is only one side of the coin. Drones often fail to find targets, are intercepted, or manage to hit their target, thus not achieving intended results. Despite proliferation of first-person view (FPV) drones, armored vehicles continue to play a vital role in maneuver warfare and protected mobility. Modern armor strategies have evolved to include combined arms and dispersion rather than mass for increasing survivability and combat efficiency. In the Russia-Ukraine war, several rudimentary measures like installation of cope cages atop turrets, have been implemented by both militaries to enhance the survivability rate of tanks against kamikaze drones. Vehicle mounted jammers have also shown promising results. Defensive technologies, like active protection systems (APS) and electronic countermeasures (ECM), have proven their efficiency against FPV drones. Thus, it can be argued that drones have not turned armored vehicles obsolete; they have forced them to evolve into more refined systems.

Similarly, in the aerial domain, many analysts perceive unmanned aerial systems (UAS) as cost effective alternative vis-à-vis manned aircraft. Yes, UASs have shown impressive evolution. From dropping laser-guided bombs (LGBs) to firing cruise missiles, air-to-air missiles, torpedo, and even smaller drones, drones have come a long way in changing warfare. Increasingly, drones have pushed manned aircraft aside as a more efficient option for operational engagement. In Nagorno-Karabakh conflict, Azerbaijan innovatively employed aerial drones to expose Armenian air-defenses’ positions making them vulnerable to subsequent Azerbaijan’s targeted strikes. This unique use of drones as a crucial component of SEAD/DEAD (Suppression & Destruction of Enemy Air Defenses) kill chain marked a watershed moment in modern warfare.

However, the inherent limitations of drones are obvious too. UASs are more susceptibility to electronic warfare (EW) disruption and have unproven records in complex battlespace with dynamics rules of engagement (ROEs). Claims that unmanned systems will soon replace fighter jets overlook the enduring advantages of human decision-making in contested and escalation-sensitive environments. Manned aircraft provide operational flexibility and command judgment that are yet to be replicated through automation alone. The developmental trajectory suggests that instead of perceiving UAVs as one-one-one substitute for piloted aircraft, the future lies in Manned-Unmanned Teaming (MUM-T) where manned aircraft will serve as command nodes while accompanied unmanned systems will provide mass, persistence, and attainability.

In the naval domain, the successfully employment of kamikaze surface and aerial drones by Ukraine in the Black Sea conflict is now frequently cited as an indicator that large surface combatants will soon turn into relics of past. Besides sinking multiple Russian warships in the Black Sea, Ukraine has even damaged a Russian Kilo class submarine stationed at Novorossiysk harbor using an underwater suicide drone. The Russian Black Sea Fleet, despite having overwhelming superiority over Ukrainian counterpart, has failed to establish sea-control in the Black Sea primarily due to remarkable performance of Ukrainian naval drones.

Similarly, in the Red Sea crisis, the Houthis’ rudimentary drones have challenged the operational persistence of Western naval powers. Kamikaze drones have compelled American, British, French, and German warships to deplete expensive air-defense missiles, which in some cases resulted in pre-mature withdrawal. Close-in Weapon Systems (CIWS) is usually considered a potent point of defense against all types of aerial threats in the maritime domain. However, both gun-based and missile-based CIWS have limited magazine capacity and engagement range. This suggests that against a more capable adversary, drone swarms can saturate warships’ defenses and can cause mission-kill by damaging critical instruments onboard, rendering them inoperable for extended time duration.

Although naval drones have added an additional layer of threat for warships, they do not, in themselves, render them obsolete. Novel defensive capabilities for countering drone threats are already in the developmental phase. Few systems have been deployed and evaluated in real combat. For example, on 03 March 2024, an Italian Andrea Doria class destroyer shot down an incoming kamikaze drone threat in Red Sea using DART projectiles fired from 76mm deck gun, a move far more economically feasible than air-to-surface missile. Similarly, high-energy lasers (HELs) onboard warships are being tested for countering drones. Besides kinetic defensive application, soft-kill measures such as jammers and decoy systems are also emerging as critical components of warships defensive suite.

In addition, the Black Sea and the Red Sea are enclosed bodies of water, offering limited operational space for naval forces and providing tactical advantage to drone-based asymmetric tactics. In blue waters, however, the effectiveness of such drones would diminish considerably. In open seas, it is unlikely that even mass formations of drones would be able to penetrate modern naval armadas. Although suicide drones can be used in formation with cruise and ballistic missiles to outclass adversary air-defenses, but repeating such a feat against time-sensitive and well protected high-value naval ships would be a very challenging undertaking. Thus, it can be argued that sea drones can be employed as enablers or force-multipliers in conjunction with other systems, but not as decisive instruments of naval warfare.

The future of warfare will not be defined by the triumph of drones over manned platforms. Today, drones have turned into a potent tool of warfare and are also an integral part of the kill-chain of modern militaries around the globe. However, limitations cannot be ignored. In practice, drones work less as independent war-winning weapons but are enablers and force-multipliers. In the age of viral narratives and simplified conclusions, misperceptions regarding military technologies are bound to persist. No single military system determines the outcome of war, and no single innovation renders all others irrelevant. Military power is cumulative and contextual.

Ahmad Ibrahim is a Research Associate at Maritime Centre of Excellence (MCE), Pakistan Navy War College (PNWC), Lahore. The views of the author are his own.

Assessing the Credibility of Manned Platforms in Contemporary Drone-Rich Combat Environment was originally published on Global Security Review.

These states are modernizing their naval deterrence capabilities, thus weaponizing the waters of the IOR. The growing competition between US-led alliances, China and India, as well as India and Pakistan intensified, particularly with US support for India to counter China’s influence in the IOR.

Pakistan views these developments as a security threat, as they challenge its maritime mobility and increase the risk of entanglement between Indian and Pakistani forces at sea. The escalating tensions between India and Pakistan underscore the need for maritime confidence-building measures (CBM) and risk-reduction strategies to avoid conflict. What are the evolving dynamics between India and Pakistan in the IOR and how can maritime CBMs be realized and institutionalized to prevent prospects for any dangers?

Maritime Entanglement in the IOR

Maritime entanglement refers to the complex and potentially dangerous situations where naval forces from different states, often adversaries, come into proximity or engage in activities that can lead to unintended confrontations, miscalculations, or escalations. The IOR is a center point for states’ contestation where forces of India and Pakistan can interface anytime.

India is modernizing its naval capabilities to assert its regional dominance through advanced technologies such as Arihant-class nuclear-powered ballistic missile submarines, aircraft carriers, uncrewed systems, and sensors, thereby expanding its naval presence.

India has also approved the purchase of MQ-9B high-altitude, long-endurance drones, which will enhance the intelligence, surveillance, and reconnaissance (ISR) capabilities of its armed forces in the IOR.

India is also inclined to procure high endurance unmanned underwater vehicles (UUV) to further enhance its ISR, anti-submarine warfare (ASW), and mine-counter measures (MCM). India is using China’s looming threat as leverage to procure 26 Rafale-M fighters to serve as the new carrier, Vikrant’s, air wing, and three additional Kalvari-class submarines.

Pakistan, in turn, is also improving its deterrence survivability. Pakistan’s capability is mainly based on conventional platforms with heavy reliance on cruise missiles. Its sea-based force consists of nuclear-armed sea-launched cruise missiles, deployed on Agosta-class submarines or on-surface ships.

India’s acquisition of autonomous underwater vehicles (AUV) adds new complexities to Indian Ocean security. These stealthy, autonomous systems enhance India’s naval capabilities in surveillance and anti-submarine warfare and increase the risk of unintended encounters with other countries’ forces, especially Pakistan, as the autonomous nature of AUVs makes them less predictable and harder to monitor.

Furthermore, a cyberattack on surveillance or intelligence systems can create monitoring “blind spots,” leading to potential misinterpretations of naval activities. If one country’s radar is disabled, it might incorrectly assess the other’s movements, prompting a more aggressive stance. This risk escalates if command and control communications are also affected, as either side could misinterpret a blackout as a threat, potentially deploying additional naval assets and leading to unintended confrontations.

The presence of a nuclear-powered ballistic missile submarine near another state’s naval assets might be perceived as a prelude to an act of aggression, especially during times of heightened tensions. A stark example of this occurred during the 2019 Pulwama-Balakot crisis between India and Pakistan. In the milieu of the Pulwama crisis, the Indian Navy declared that its carrier battle group, including the Indian nuclear-powered ballistic missile submarine, the INS Arihant, was on a deterrence patrol, which was “swiftly shifted from exercise to operational disposition” amid the crisis.

After the crisis, Pakistan reportedly detected an Indian submarine, suspected of being armed with nuclear weapons, within its maritime zone. The lack of transparency surrounding nuclear-powered ballistic missile submarine movements makes it difficult for states to distinguish between routine operations and potential threats, increasing the risk of miscalculation.

This is particularly noteworthy in the IOR where numerous states assert their interests in strategically significant areas as well as crucial chokepoints for trade routes, namely the Strait of Hormuz and the Strait of Malacca. Thus, misinterpretation of naval maneuvers, especially involving nuclear-armed submarines, heightens the risk of maritime entanglement between India and Pakistan, which will create challenges for all the players involved and disrupt the SLOCs and transportation. These developments demand the opening of effective CBMs between India and Pakistan to prevent any risks in the maritime domain. 

Proposed Confidence-Building Measures

In the context of India and Pakistan, several CBMs are applicable. First, establishing a mutual notification and data-sharing mechanism on cybersecurity threats between India and Pakistan is essential, given the growing reliance on digital systems for naval and maritime operations. This mechanism would help reduce misunderstandings and prevent the misattribution of cyber incidents to state actors.

Second, an agreement on prior notifications of naval activities such as naval exercises or critical movements of submarines is needed. This will enhance transparency and trust by ensuring that routine movements, such as those involving nuclear submarines, are not misinterpreted as hostile actions.

Third, an agreement on managing incidents at sea can also be formalized by setting up clear protocols for their behavior during unintended or unexpected encounters at sea. This would help both countries to turn dangerous eventualities into normal situations. The two states can create standardized rules of engagement for naval forces operating nearby and develop crisis-management protocols to handle maritime incidents.

Fourth, another risk-reduction initiative could be a submarine rescue agreement, enabling cooperation in case of climate-prone or any natural crisis-led accidents involving rescuing crew and sunk submarines, and sheltering the survivors on board.

Fifth, the ballistic missile submarine (SSBN) deployment notification and safety protocol CBM proposes that India notify Pakistan, via a neutral third party or direct hotline, about routine SSBN deployments near Pakistan’s exclusive economic zone (EEZ) in the Arabian Sea. It includes communication protocols to prevent accidental encounters from escalating, with India providing limited, non-sensitive information on SSBN timing and location near shared maritime boundaries.

Sixth, an agreement on the non-deployment of AUVs between India and Pakistan is essential to mitigate risks associated with autonomous systems in sensitive maritime areas. Establishing no-deployment zones, particularly near nuclear sites, disputed areas, and key naval bases, would reduce the chances of misinterpretation and accidental confrontations, offering a safety buffer in shared waters.

Seventh, India and Pakistan could establish a code of conduct (CoC) for the Arabian Sea to manage maritime interactions, reduce confrontation risks, and promote peaceful sea use amid regional tensions. Modeled after the South China Sea CoC. This CBM would provide a framework of rules for behavior in contested areas, particularly near disputed zones like Sir Creek and along shared maritime boundaries.

Eighth, direct bilateral maritime cooperation and conflict resolution between India and Pakistan would ideally be the most effective approach. Given the current state of relations between the two countries, this option remains politically challenging.

Therefore, a more feasible path to promote bilateral trust would come through multilateral forums. For example, the Indian Ocean Rim Association can be a valuable avenue to which both nations are already members. This forum provides a platform for indirect cooperation on shared maritime issues such as security, trade, and disaster-related risk management.

Expanding their collaboration within this multilateral forum, particularly on non-sensitive issues like anti-piracy efforts and environmental protection, could help build trust between them. As multilateral engagement deepens, it could serve as a steppingstone toward more focused and issue-specific dialogues between India and Pakistan at a bilateral level.

Implementation of the above agreements would provide a structured approach to promote a more secure and stable maritime environment in the IOR preventing miscommunication or misunderstandings and ensuring safety during maritime operations, contributing to greater stability in the IOR.

Rizwana Abbasi is an associate professor of security studies at the National University of Modern Languages, Islamabad, a non-resident fellow of the Center for International Strategic Studies (CISS), Islamabad, and a visiting fellow at the Central European University of Austria. 

Maryyum Masood is a Research Officer and Associate Editor at CISS and an M. Phil Scholar in the Department of Strategic Studies at the National Defense University, Islamabad.

Proposing Maritime Confidence-Building Measures between India and Pakistan was originally published on Global Security Review.