Three people were killed in Russian drone strikes on areas near the front line, and more than 200 battlefield clashes had taken place since early Saturday, Ukrainian officials reported on Sunday.

The fragile ceasefire has come under strain as both countries search for a permanent to end the war.

The fragile ceasefire has come under strain as both countries search for a permanent to end the war.

The fragile ceasefire has come under strain as both countries search for a permanent to end the war.

The fragile ceasefire has come under strain as both countries search for a permanent to end the war.

Russia and Ukraine swapped accusations of breaking a U.S.-brokered ceasefire on Sunday, with both sides claiming to have suffered casualties in drone and artillery strikes over the past 24 hours.

Russia accused Kyiv of breaking a U.S.-brokered ceasefire on Sunday, while Ukrainian officials said that one person had been killed and more injured by Russian drone and artillery strikes in the past