Air Force: Ukraine downs all 8 attack drones launched by Russia overnight.
Ukraine war latest: Reports of explosions, fires in Russian rear, occupied Sevastopol after alleged Ukrainian strikes
Key developments on Jan.
21: * Multiple explosions, fires reported overnight in Russian rear due to alleged long-range Ukrainian strikes * Explosions reported in occupied Sevastopol * Air Force: Russian air defense sufficient on front lines, in Crimea but not on Russian soil * Budanov: North Ko...