Russian forces launched a mass overnight drone attack on Ukraine's Black Sea port city of Odesa, wounding three people and damaging many apartments, local officials said early on Tuesday.

KYIV, Ukraine (AP) — Russian drones battered the Ukrainian port city of Odesa in a nighttime attack, local authorities said Tuesday, less than 24 hours after a purported Easter ceasefire unilaterally declared by Moscow ended and just over a day before Ukrainian, British, French and U.S. officials are due to meet in London to discuss the war.

The attack targeted a residential building in a densely populated neighborhood, according to local authorities. At least three people were injured.