Top diplomats from Europe and the Middle East convened in Istanbul on Monday for a landmark meeting aimed at enhancing regional cooperation on several pressing security issues. The gathering, initiated by Turkey, brought together foreign ministers from the E3 group—Britain, France, and Germany—and the newly formed R4 group, which includes Turkey, Saudi Arabia, Pakistan, and Egypt.
Turkey’s Foreign Minister Hakan Fidan hosted the first meeting uniting these two blocs, emphasizing the need for regional countries to take greater responsibility for their own security. According to Turkish officials, the agenda focused on conflict resolution and stability measures covering the Palestinian situation, developments in Yemen, security in the Strait of Hormuz, and efforts to bring an end to the war in Ukraine.
Fidan outlined Turkey’s stance that ongoing regional disputes should not be allowed to compound one another or escalate into wider instability. He underscored the importance of cooperation rooted in regional ownership as Turkey seeks to strengthen coordination mechanisms among the participating countries.
A significant portion of the discussions addressed Israel, with Turkey pressing for increased international pressure in response to Israel’s expansion of settlements and what Ankara describes as support for settler violence. Additionally, Turkey reiterated its backing for Saudi Arabia’s security concerns amid ongoing attacks by the Houthi movement and highlighted the imperative of safeguarding permanent freedom of navigation through critical maritime chokepoints such as the Hormuz and Bab el-Mandeb Straits.
The situation in the Black Sea was also a key topic. Fidan referenced Turkey’s persistent efforts to prevent the Russia-Ukraine war from extending its toll onto the Black Sea region, particularly following a rise in armed drone strikes targeting commercial vessels—including Turkish ships—in recent months. Despite a ceasefire proposal Turkey sent to both Russia and Ukraine last month, attacks have intensified near Bulgarian and Romanian waters. NATO has responded by deploying additional aircraft, drones, and radar systems to boost surveillance, calling for enhanced data-sharing and situational awareness in the area.
The E3 group was established over two decades ago primarily to coordinate diplomacy concerning Iran’s nuclear program. The R4 alliance, created this year, combines Egypt with members of the Makkah Defence Agreement—a mutual defense pact formed in August by Turkey, Saudi Arabia, and Pakistan. This meeting marks a concerted effort by both blocs to find common ground on regional security and international conflicts affecting their interests.