Air Force: Ukraine downs 10 of 17 attack drones launched by Russia overnight.

Ukraine war latest: SBU reports destroying Russian ammunition depot in occupied Luhansk Oblast

Key developments on Dec.

4: * SBU: Russian ammunition depot in occupied Luhansk Oblast destroyed by drone strike * Media: Zelensky 'bypassing' Zaluzhnyi in communication with some commanders * UK Defense Ministry: Russia lost estimated 320,000 troops in Ukraine * Russian official confirms death...