The Russians launched several groups of Shahed attack drones on the evening of 11 December.
Source: Air Force on Telegram
Details: For the moment, the threat reportedly affects only Mykolaiv Oblast. At least one of the drones is moving to the west. Later, the Air Force reported there was a threat to Odesa Oblast.
Quote: "Several groups of Shahed drones have been launched from Crimea! The direction of movement is to Odesa Oblast (the course may change)."
Updated: Later, the Air Force reported that a group of Shaheds was on the border of Zaporizhzhia, Donetsk and Dnipropertovsk Oblasts and was moving north. Moreover, another group of Shaheds was reported to move from Kherson Oblast in the direction of Mykolaiv Oblast.