Sergey Lavrov's visit to Turkey occurs against the backdrop of the ongoing war in Ukraine, which began with Russia's invasion. Turkey has positioned itself as a potential mediator between Russia and Ukraine. Lavrov's visit aims to explore Turkey's contribution to peaceful resolutions. - Sergey Lavrov, the Russian Foreign Minister, is scheduled to visit Turkey to discuss the Ukraine war. - The visit coincides with the third anniversary of Russia's invasion of Ukraine. - Lavrov aims to evaluate recent dialogues with U.S. officials regarding the conflict. - Discussions will focus on how Turkey can contribute to peaceful resolutions and ending the war. - Turkey has been acting as a key broker between Russia and Ukraine.