Considering several key factors, including KSA’s concerns and evolving security calculus in Syria post-Assad, as well as the growing competition with Iran, Turkey, and Israel, Riyadh’s multidimensional approach to turning Syria from a threat zone into a buffer state can be highlighted, where it can be assumed that in the eyes of Saudi policymakers, Syria today is not just a crisis—it is a frontline of national defense.

A Post-Assad Vacuum and Saudi Strategic Anxiety

The collapse of the Assad regime, though celebrated in some Arab capitals as the end of a brutal era, has opened a power vacuum in Damascus that threatens to unleash a new phase of instability. For KSA, this vacuum is not just a theoretical concern—it is a real-time geostrategic challenge. The kingdom’s national security architecture is heavily shaped by two core threats emanating from northern Arab lands: the spread of Iranian proxies and the return of extremist networks exploiting failed governance. Syria, with its shattered institutions, porous borders, and competing militias, presents both.

The memory of Iraq’s fragmentation after 2003 lingers heavily. Riyadh understands that when Arab state sovereignty collapses, the resulting anarchy can cross borders. KSA’s southern security challenges in Yemen are still active; to see a similar threat emerge from the north would overstretch its security posture. Thus, Syria has become a high-stakes arena—one that Riyadh cannot afford to ignore.

Competing Powers in Syria’s New Chessboard

Iran: A Threat Undiminished

Despite Assad’s downfall and the recent tactical retreats of Iranian-aligned forces, Tehran is not likely to withdraw easily. On the contrary, it is adapting. Iranian-backed militias, particularly in southern Syria and the Qalamoun region, will likely continue to consolidate control over trade routes and urban districts under the guise of local tribes and militias. In this regard, Tehran’s objectives are threefold. Firstly, it aims to maintain influence in the Levant through non-state actors. Secondly, it seeks to sustain a logistics corridor linking Iran to Lebanon via Iraq and Syria. Furthermore, expanding its asymmetric capabilities—such as drone operations and Captagon trafficking—to destabilize adversaries indirectly remains to be among Iran’s objectives.

Riyadh sees the situation for what it is: a long-term entrenchment strategy. Iranian influence in Syria is no longer contingent on the Assad regime’s survival; it is embedded in paramilitary networks, ideological infrastructure, and narco-trafficking cartels. The proliferation of Captagon—a synthetic drug smuggled extensively into Saudi Arabia—has already become a national crisis. It is both a public health threat and a political signal from Iran: proxy warfare can take many forms.

Turkey: Strategic Expansionism in the North

While Turkey’s military presence in northern Syria is largely framed as an anti-Kurdish campaign, its ambitions extend further. Ankara has built governance mechanisms, school education systems, police units, and currency networks (using the Turkish lira) across key zones from Afrin to Jarabulus.

Saudi Arabia is concerned about Turkey’s influence on multiple fronts. On one hand, it supports factions influenced by the Muslim Brotherhood, which Riyadh opposes ideologically. In addition, it presents an alternative Sunni leadership model in the region, weakening Saudi Arabia’s position of being the central voice of Sunni politics. On the other hand, it fragments Syria’s territorial integrity, which undermines efforts to rebuild a centralized Arab-led post-conflict state.

Though tensions between Riyadh and Ankara have eased recently, especially post-2021 diplomatic resets, deep-seated rivalry remains. Syria is where that rivalry plays out subtly—through reconstruction bids, tribal influence, and diplomatic patronage.

Israel: Security-Driven Fragmentation

Israel’s posture in Syria is surgical, not expansive—but it is no less consequential. Through persistent airstrikes targeting Iranian and Hezbollah assets, covert liaisons with Druze militias in Suwayda, and alleged backing of anti-Iran groups in southern Syria, Israel is carving out spheres of strong influence.

While KSA shares Israel’s concerns over Iranian militarization, it is wary of the side effects. Israel’s support for minority autonomy (especially the Druze) or indirect fragmentation of Syria risks turning the country into a loose collection of zones governed by foreign interests. For Riyadh, the fragmentation of Syria not only endangers Arab unity—it opens space for criminal syndicates, extremist revival, and ideological confusion that could destabilize Jordan and, by extension, Saudi Arabia’s northern frontier.

Riyadh’s Multi-layered Response: From Passive Diplomacy to Strategic Projection

Faced with this hostile mosaic of actors, KSA is executing a comprehensive policy in Syria that mixes security, economics, diplomacy, and media influence.

1. Hard Security: Countering Extremism and Trafficking

Saudi security agencies are likely to expand coordination with Jordan and Iraq to monitor cross-border infiltration and drug routes. The Captagon crisis has led Riyadh to treat Syrian drug trafficking not merely as criminal activity, but as hybrid warfare. Defensive fortifications, signal intelligence operations, and counter-smuggling raids are being intensified along the northern corridor.

Simultaneously, Riyadh is likely to be tracking the resurgence of ISIS remnants in eastern Syria. It is likely investing in tribal militias and vetted opposition units capable of neutralizing terrorist footholds without creating long-term militias that could evolve into new threats.

2. Economic Leverage: Buying Strategic Influence

Saudi Arabia’s pivot to reconstruction diplomacy is both humanitarian and strategic. By calling for sanctions relief, Riyadh aims to reduce Syria’s reliance on Iran and Russia and reintegrate it into the Arab economic order. Saudi intent in paying Syria’s debt to the world bank as well as possible strategic investments in infrastructure, energy, and services—particularly in Sunni-majority urban centers like Aleppo and Daraa—is intended to build loyalty and dependency.

Moreover, the Kingdom is leveraging sovereign funds and private sector tools to position itself as Syria’s main Arab partner in the post-war phase. It wants to ensure that the rebuilding of Syria does not become a Turkish or Iranian-led project.

An Evolving Alignment with Turkey: Tactical Convergence

Ironically, Syria is also offering Saudi Arabia and Turkey an opportunity for pragmatic convergence. While mutual distrust remains, both states share certain interests. This includes preventing full Iranian dominance, keeping extremist groups marginalized, and rebuilding economic influence in Syria to offset Western retreat.

This has possibly opened a window for joint intelligence sharing and perhaps coordinated reconstruction projects, especially in areas where Sunni communities dominate. For Riyadh, this is most likely not an alliance but a temporary alignment of interests that must be carefully managed.

Supporting Syria’s Transitional Government: A Bid for Arab Sovereignty

Perhaps most crucially, KSA is throwing its weight behind the Syrian transitional government emerging from the post-Assad political framework. Riyadh’s objectives are clear, and these are to reunify Syria under an Arab-oriented administration, prevent federalization or sectarian fragmentation, and, most importantly, marginalize Iranian-aligned or extremist political actors.

Backed by Gulf states, this new Syrian leadership is presumably envisioned as a technocratic, security-minded, and pro-Sunni Arab entity unlike the Assad regime which was viewed as a pro-Iranian. Saudi Arabia’s goal is not to install a puppet but to ensure that the new government aligns with regional stability, Arab League integration, and mutual security commitments.

Syria as a Forward Defense Zone

Saudi Arabia’s posture toward Syria has shifted dramatically—from cautious observation to assertive engagement. The kingdom is likely to be treating Syria not only as a humanitarian concern but as a critical northern front for its long-term security. It is investing in hard power, economic influence, and regional diplomacy to shape Syria’s post-conflict architecture.

In doing so, Riyadh is acknowledging a broader regional truth: the fate of failed or transitioning Arab states cannot be left to the mercy of non-Arab powers, including Iran, Russia, Turkey, and Israel. From Damascus to Daraa, Syria is no longer a distant conflict—it is a forward defense zone for Saudi Arabia’s territorial integrity, generational stability, and regional leadership. However, the challenge ahead lies in sustaining this engagement without overreach, balancing power projection with local legitimacy, and ensuring that Saudi Arabia’s Syria policy remains strategic—not reactive.

Dr. Mohamed ELDoh is a business development and consulting professional in the defense and security sector. Mohamed holds a Doctorate degree from Grenoble École de Management – France, an MBA from the EU Business School- Spain, and an Advanced Certificate in Counterterrorism Studies from the University of St Andrews, UK. He regularly authors articles addressing defense cooperation, counterterrorism, geopolitics, and emerging security threats in the Middle East and Africa. Views expressed in this article are the author’s own.

Syria and Saudi Arabia’s Northern Front: A New Theatre for the Kingdom’s Security Policy was originally published on Global Security Review.

The fall of Bashar al-Assad in December 2024 was a seismic event, striking a blow to both Iranian and Russian influence in Syria. While Moscow, despite its war in Ukraine and mounting Western sanctions, remains committed to its military bases, Iran’s position is far more complex. Unlike Russia, whose primary interests are geopolitical and military, Iran sees Syria as an ideological and strategic battleground central to its regional ambitions.

The de facto regime in Damascus faces an uphill battle in asserting control over a fragmented and failing state. Recent upheavals have occurred, with over a thousand, including civilians, killed in Latakia and other coastal cities. These are historical Alawite strongholds, which highlights the government’s fragile grasp on power. These disturbances, fuelled by remnants of Assad’s rule, cannot be subdued through isolated security operations or curfews alone. They expose a deeper dissatisfaction that neither Damascus nor its external backer, Turkey, can easily suppress.

Despite its opposition to a Sunni Islamist regime in Damascus, Iran, as a Shia’ state, retains influence over the Alawite community—the backbone of Assad’s former regime. Tehran cultivated religious and political alliances with the Alawites, ensuring that its ideological footprint in Syria endures, even as the political landscape shifts.

The situation is further inflamed by the transitional constitution, which upholds Syria’s identity as the “Syrian Arab Republic”—denying the existence of non-Arab nationalities and imposing a Muslim president with near-absolute authority and Islamic law as “a main source” of legislation. This exclusionary framework was rejected by Kurds and Druze alike, who view it as a mere continuation of Assad’s rule, now under a Sunni Islamist veneer. The brutal repression that has accompanied the regime’s efforts to enforce this new order, resulting in thousands of civilian and military deaths, only fuels further opposition.

In southern Syria, the Druze, long wary of both Sunni Islamist factions and Iranian hegemony, are positioning themselves to consolidate local autonomy. Under Israel’s umbrella, the Druze are unlikely to align with any single faction, instead leveraging their position for greater self-rule. Meanwhile, Israel maintains a watchful eye on the evolving situation, preserving its military presence in the south of Syria. From Tel Aviv’s perspective, an extremist Sunni regime in Damascus presents a far greater security threat than a Shi’a-dominated government, making Israel’s calculations in Syria more complex than ever.

For Turkey, the evolving situation presents both opportunities and challenges. While Ankara may find common cause with Sunni factions seeking to assert dominance over Syria, it will remain constrained by Iran’s interests. Iran deeply embedded itself in Syria’s military, economic, and political structures, with the Islamic Revolutionary Guard Corps (IRGC) playing a pivotal role in shaping the previous regime’s policies. Iran has sacrificed thousands of Quds and Iranian Revolutionary Guard Corps ground forces and billions of dollars in Syria. Iran made significant efforts to keep Assad in power and no one can imagine that Tehran will simply walk away and abandon its investment.

The Iranian regime followed this strategy before. After eight years of war with Iraq and massive losses, it steadily expanded its influence over Iraq’s Shi’a sector. Even after the fall of Saddam and the rise of ISIS, Iran established military proxies, ensuring that Iraq remained unstable.

Through control over Shi’a political parties, it works to suppress the Kurdistan Regional Government and keep the Sunnis weak. Those with a stake in Syria’s future should expect a similar Iranian strategy, this time through the Alawites. Iran will seek an opportune moment to replicate the strategy and will not allow Turkey, which has invested significantly less in Syria, to reap the political and economic benefits that Syria offers.

Looking forward, Syria’s future will be shaped by the competing interests of regional and global actors, each pursuing their own trajectories. The western part of the country, where the new regime struggles to consolidate power, will remain a flashpoint for unrest. Meanwhile, Kurdish and Druze-controlled territories are likely to maintain relative stability. The Kurdish forces, with their well-organized military and political structures, have effectively consolidated power, establishing governance mechanisms independent of Damascus.

Israel has little incentive to back any radical transformation that could empower hostile factions. What remains undeniable, however, is that the new regime in Damascus lacks the capacity to curb Iran’s entrenched influence. Tehran has invested too much in blood and resources to relinquish its foothold.

In the ever-shifting sands of Syrian politics, Iran remains a force—one that neither Turkey nor the new rulers in Damascus should ignore as its axis of resistance has the potential to reshape itself—as evidenced by the conflict between Hay’at Tahrir al-Sham in Damascus and Hizballah in Lebanon. Iran’s ally, Russia, continues to maintain bases in the Alawite-controlled region, which leaves the Russians ever a concern.

Loqman Radpey, PhD, is a fellow at the Middle East Forum with over a decade of experience analyzing the international legal and political dimensions of the right to self-determination for peoples and nations, including the case of Kurdistan. He is the author of Towards an Independent Kurdistan: Self-Determination in International Law.

Iran Can Reconfigure Its Foothold in Post-Assad Syria was originally published on Global Security Review.

The relatively well-organized Hayat Tahrir al Sham rebel force liquidated the resistance power of government forces within just a few days. The regime change, and the resultant uncertainty in Syria, invite regional powers to intervene for political and strategic spoils. Israel also conducted numerous air strikes to dismantle Syrian military and strategic capabilities.

The Asad regime posed a significant challenge for the US, which led the US to support rebel factions. The loss of the regime is a major setback to Iran’s axis of resistance and also puts Russian strategic interests in jeopardy. In the aftermath of the current development either the model of Libya or Iraq can be the possible trajectories for Syria.

Middle Eastern Ba’athist regimes emerged, in the second half of the century, as Arab nationalist leaders, championed the ideologies of Pan-Arabism, socialism, secularism, anti-imperialism, and anti-Zionism. Despite their lofty ideals, these regimes, exemplified by Assad’s rule in Syria, devolved into deeply authoritarian systems characterized by the centralization of power, political repression, and a departure from their original revolutionary aspirations.

Political oppression by the Assad regime created numerous ethnic and sectarian fault lines that were later exploited by the regional and extra-regional powers. The alleged Iranian support and Russin aerial cover seem to have kept the Assad regime in power even after the so called Arab Spring removed numerous autocratic regimes across the Middle East and North Africa (MENA) region.

Syria exemplifies the emerging threat of rebel movements to dysfunctional polities and how they gain national legitimacy. Hayat Tahrir al-Sham (HTS) is a Salafi-Jihadist organization and a splinter group of al-Qaeda. The avowed pronouncements of HTS allude to independence from al-Qaeda’s influence, thus forsaking any territorial claim in the name of the caliphate beyond Syria.

Assad’s Syria had also long been an irritant for US and Israeli interests by being a crucial component of Iranian perfidy in the region. HTS, however, is a United Nations designated terrorist organization and is also considered one by the European Union and the US. Irrespective of this fact, America and its partners expressed jubilance over the HTS takeover, which creates room for speculation that the US and others covertly supported HTS regime change in Syria.

Millions of Syrian refugees and the ongoing Kurdish desire for independence prompted Turkish involvement in the Syrian quagmire. Ankara makes little secret of its desire to neutralize the ambitions of Kurdish leaders demanding autonomy in the North of Syria. President Donald Trump described Turkey as the most important player on the Syrian chessboard after the fall of Damascus.

Having much at stake in the future of Syria, Turkish involvement and material support cannot be ruled out in the overthrow of the Syrian government under Assad. Kurds control 25 percent of Syrian territory, including much of the oil-rich area, while being less than 10 percent of the total population. Kurdish administration of North and East Syria is also a strong bulwark against the ISIS threat, and it was supported by the US in the past. HTS’s pronouncements regarding the formation of a secular and inclusive government will be tested in the crucible of time considering Kurd-Turkish animosity.

Relations between the Islamic Republic of Iran and the Assad regime stood the test of numerous crises in the Middle East. The so called Shia Cresent, along with the Houthis, provided a sense of strategic depth to Iran vis-à-vis military threats in the Middle East. With the axis of resistance being torn apart, Iran finds itself deprived of deterrence capabilities, in the backdrop of the fall of Damascus. Hence it must explore other strategic options to achieve its aims and objectives.

Russia has long used its strategic partnership with Damascus to project power across the MENA region through military and naval assets. Russian airstrikes were crucial instruments of subversion of the political dissent and armed struggle against the Syrian despot. The fall of Assad does not mean the strategic retreat for Russia. As Mohammad Al Jolani, the leader of HTS, stated, “We don’t want Russia to leave.”

This statement underscores the strategic importance of Russia in Syrian geopolitical calculus. It seems that Russia will stay in the region despite many analysts predicting a possible diminishing Russian presence in Syria.

China has emerged as a credible mediator on the Middle Eastern political horizon after the Saudi-Iran deal. China could potentially help resolve the differences among the warring factions within Syria. It could potentially transform the zero-sum strategic contestation in Syria. The importance of Syrian conflict for China could be discerned by its use of the veto eight times,  on related issues, during the past decade at the United Nations Security Council.

Syrians made history with their success in toppling the Assad regime, but their greatest challenge lies ahead, building a positive future. Syria is exactly at the point of its national history where Iraq and Libya were after the fall of Saddam Hussein and Muammar Gaddafi, respectively.

Both nations followed a contrasting trajectory with Libya continuing its struggle to end its violent conflict and build state institutions while Iraq had a series of elections since 2005, which helped to develop mechanisms for political bargaining, particularly between Shi’a, Sunni, and Kurdish factions. Syria faces similar challenges including the sectarian fault lines and Kurd minority.

The consociationalism model for governance practiced in Iraq may best fit the social and political imperatives in Syria. Although foreign aid and rescinding the sanctions could help build the Syrian state and society, internal reconciliation and power-sharing mechanisms could only satiate the concerns of stakeholders for lasting peace. The idiosyncratic socio-political climate of Syria requires the restraint and political acumen on the part of the victorious group to avoid another civil war.

HTS’s leadership has announced that it may take at least four years before Syria will have a general election. Confidence in the state’s institutions must be restored and strengthened to create a viable state. Lifting sanctions and technical and humanitarian assistance can help build the Syrian state and society. But it will ultimately require the peaceful resolution of difference for any form of liberal government to succeed in Syria.

Muhammad Haseeb Riaz is a Research Assistant at Center for International Strategic Studies (CISS), Islamabad.

The Geo-Political Implications of New Syria and Future Pathways was originally published on Global Security Review.