The air defense forces responded to the Russian attack by neutralizing 156 out of 183 drones launched on the evening of February 4.    
This was reported by the Air Forces of Ukraine via Telegram.
Starting from 18:00 on Wednesday, February 4, the invaders attacked Ukraine with two Iskander-M ballistic missiles from occupied Crimea, as well as 183 strike UAVs of various types, including Shahed, "Herbera", "Italmas", launched from the directions of Bryansk, Oryol, Kursk, Millerovo, Primorsko-Akhtarsk (RF), and temporarily occupied Donetsk. Approximately 110 of these drones were of the Shahed type.
The air assault was repelled by aviation, anti-aircraft missile troops, electronic warfare units, unmanned systems, and mobile fire groups of the Ukrainian Defense Forces.
As of 08:00 on Thursday, February 5, the air defense has shot down or suppressed 156 enemy UAVs.
Confirmed impacts of ballistic missiles and 22 strike drones were recorded at 16 locations, with debris from downed UAVs falling at 7 locations.
The attack continues, and several enemy drones remain in the air,
In Kyiv, two elderly women were injured as a result of the Russian drone attack on the night of February 5.