The Israeli airstrike on Abu al-Duhur airbase in Syria on 18 August 2026, which caused limited material damage and no reported casualties, reflected more than a narrowly defined military objective. Israel’s delayed acknowledgment of the strike and its claim that Syria had violated the existing security arrangement by permitting Turkish military deployment indicate that the operation was also intended as a political and strategic message. Syria appealed to the United Nations Security Council, demanding an end to Israeli attacks, implementation of the 1974 disengagement agreement, and Israeli withdrawal from areas entered after 8 December 2024 and from the occupied Golan Heights. Turkey rejected the Israeli justification.
The disagreement also exposed tensions within the US position. US envoy Thomas Barrack warned that Israeli attacks could encourage a greater Turkish military presence in Syria and increase the risk of escalation. Israeli Defence Minister Israel Katz responded by referring to US recognition of Israeli sovereignty over the Golan Heights and Israeli intelligence concerning Turkish plans. Barrack subsequently stated that US verification had found no confirmed facts supporting the Israeli claims. This raises the question of why Israel proceeded with the strike despite communication with Damascus and scepticism from Washington.
Israel’s concern about Turkey, however, predates this particular incident. Following the fall of Bashar al-Assad’s government in December 2024, Israel destroyed much of Syria’s remaining military infrastructure and appeared to favour a weak and fragmented Syrian state. Turkey, by contrast, pursued the strengthening and stabilisation of Syria. It supported Syria’s reintegration into the international system, improved relations between Damascus and Washington, sanctions relief, a potential US military withdrawal, Kurdish reconciliation, and the restoration of a stronger Syrian central government.
Turkey has also become increasingly involved in rebuilding Syria’s military capabilities. Former Turkish-backed Syrian opposition forces have been incorporated into the Syrian defence structure, while Turkey has provided training for Syrian officers, military advisers, armoured vehicles, weapons and technical assistance. Cooperation has also extended to the naval sphere at Latakia, with possible future cooperation involving the Syrian air force and air-defence systems. From Israel’s perspective, the establishment of Turkish-supported radar and air-defence capabilities in Syria could constrain Israeli freedom of action, particularly its ability to conduct operations toward Iraq and Iran.
Israeli concerns extend beyond Syria. Turkey’s growing cooperation with Egypt, its military and economic presence in Somalia and around the Bab el-Mandeb, and its policies toward Kurdish groups—including Iranian Kurds—are all viewed with concern. Most importantly, Israel regards the Turkey–Pakistan–Saudi Arabia defence agreement signed in Mecca as a potentially significant transformation of the regional balance of power. The agreement could strengthen an alternative strategic bloc, bypass Israel in emerging transportation and supply networks, and complicate Israeli efforts to achieve normalisation with Saudi Arabia.
At the same time, Israel has contributed to the transformation of Turkey from a potential partner into a regional rival. During the early years of the AKP government, Turkey maintained relatively normal relations with Israel, supported a two-state solution, maintained ties with the Palestinian Authority, and even attempted to mediate between Israel and Syria. Relations deteriorated primarily because of the Gaza conflict and the broader Palestinian issue, eventually leading Turkey to sever relations with Israel in November 2024. Turkey, therefore, did not initially pursue a strategy of direct confrontation with Israel; rather, its regional policies have largely reflected its own national-security, historical, geographical, economic, demographic and cultural interests
The deeper problem lies in how Israel perceives regional power. Israel’s strategic culture tends to regard strong regional actors as potential threats because of its emphasis on maintaining military and strategic superiority. Consequently, Turkey’s growing influence has increasingly been interpreted through the lens of rivalry. Israeli pressure and hostility have, in turn, encouraged Turkey to view Israel as a regional competitor, creating a self-reinforcing cycle in which each side’s perception of the other strengthens the very rivalry it fears.
The strike on Abu al-Duhur airbase should therefore be understood less as a straightforward preventive military action than as an expression of a broader strategic crisis and uncertainty surrounding Turkey’s expanding role in the region. Unlike earlier regional actors that Israel could attempt to isolate through military pressure or sanctions, Turkey is a NATO member with strong ties to the United States and an increasingly capable indigenous defence industry. Direct military confrontation among Israel, Turkey, Pakistan and Saudi Arabia nevertheless remains unlikely in the near term, given the balance of power and the US and wider international preference for Syrian stability and territorial unity.
Instead, Israel may seek to counterbalance this emerging bloc through closer cooperation with India, Israel, Greek Cyprus and Greece, potentially with Emirati involvement. Such an axis could combine military, intelligence, economic, energy and trade cooperation. However, geographical constraints, political and cultural differences, and pro-Palestinian public sentiment in both India and Greece limit its potential effectiveness. The emerging regional competition is therefore likely to remain primarily a struggle over influence, alliances and strategic positioning rather than an imminent direct military confrontation.
*This is a summary of a policy brief originally written in Arabic available here.