Ukraine said it sank a $65 million warship that Russia planned to use for an antiaircraft missile system

• Ukraine said it destroyed another Russian ship in the Black Sea using sea drones.
• The Sergei Kotov patrol vessel, part of Russia's Black Sea Fleet, cost $65 million, Ukraine said.
• An intelligence official said Russia was planning to put an antiaircraft missile system on the ship.

Ukrainian military intelligence said a $65 million Russian warship was the latest to be sunk in the Black Sea.