Russia says Ukraine sent a wave of 41 drones over Crimea targets overnight on Monday. Ukraine has not commented on the attack, but a defense official had hinted one was coming. Various unofficial reports say explosions were heard in three key sites in Crimea.

Ukraine launched a drone attack on the Crimean Peninsula as Russia escalated its attack against Avdiivka, a strategically important city in eastern Ukraine that has been mostly destroyed. KYIV, Ukrain

Russian air defense allegedly shot down 35 Ukrainian drones over the Crimean peninsula around 6:00 a.m. Moscow time on Dec. 5, Russia's Defense Ministry claimed in a post on Telegram. The Defense Ministry said that 13 drones were intercepted over the waters of the Azov Sea,

Russia attacked central and westernUkraine with 17 Shahed kamikaze drones, 10 of which were successfully downed by Ukrainian air defense, and eastern Ukraine with six S-300 missiles in the early hours of Dec.

Russia attacked Ukraine overnight with 23 Iranian Shahed kamikaze drones and a Kh-59 missile, the Ukrainian Air Force said on Telegram on Dec. 4.