Satellite imagery published by The War Zone showed damage to defenses in the port of Sevastopol, occupied Crimea.

A Kremlin-controlled news agency on Tuesday reported Russia has developed "mini-drones" that can be dispatched from the fifth-generation Su-57 fighter jet.

Russia on Saturday launched its largest drone attack against Ukraine’s capital of Kyiv since the start of its invasion, according to local officials.

Russia targeted Khmelnytskyi Oblast with drones on the evening of Nov. 28, Ukrainian Air Force spokesman Yuriy Ihnat stated during a telethon on Nov. 29.

Russian forces’ attacks include artillery fire and airstrikes, says Ukrainian army spokesperson, as both sides seek to gain ground before winter weather

Ukrainian military officials say Russia has launched its most intense drone attack on Ukraine since the beginning of its full-scale invasion last year.

The Ukrainian military is beginning to level the playing field against Russia when it comes to drones and smart weapons. CNN’s Clare Sebastian shows the impact it’s having on the war between the two countries.

Russia's defense ministry reported that a Ukrainian drone was shot down at 7:30 a.m. local time above Podolsk, some 20 kilometers south of Moscow.