モスクワ条約
Following the shootdown of the Russian Sukhoi Su-24 over the Syria–Turkey border in November 2015 and the rise of Russo-Turkish tensions, members of the Communist Party of Russia proposed annulling the Treaty of Moscow and, by extension, the Treaty of Kars. Initially, the Russian Foreign Ministry considered that action to send a political message to the government of Turkish President Recep Tayyip Erdoğan. However, Moscow ultimately decided against it in its effort to de-escalate tensions with Ankara.