Dek: Aerial attacks between Russia and Ukraine resulted in two deaths in each country overnight, officials said.

Five people have been killed in overnight strikes in Russia and Ukraine, as the two sides continue to trade drone attacks. Ukrainian officials said on Saturday that more than 200 drones and almost 30 missiles were fired by Russia, with most targeting Dnipropetrovsk where three people died.

Ukraine's military has landed an "explosive" blow against Russian forces in Crimea in a major sabotage attack. The peninsula is an important logistical centre for Putin's army fighting in southern Ukraine.