Russian air defense systems shot down two missiles on Sunday, Russian officials said, one over the annexed Crimean peninsula and another over Russia's southern Rostov region that also borders Ukraine. A cruise missile was shot down near the city of Kerch on the Crimean peninsula, without inflicting any damage or casualties, Russia-installed Governor Sergei Aksyonov wrote on the Telegram messaging app. He did not specify where the missile had been launched from. Crimea was annexed by Russia from Ukraine in 2014, but is internationally recognized as part of Ukraine.