Russia unleashed a massive drone attack on the Ukrainian capital, hours after US President Donald Trump expressed frustration at failing to make any progress toward ending Moscow’s war on Ukraine during a call with his Russian counterpart Vladimir Putin.

Russia pummelled Kyiv with drones in an all-night attack, injuring at least 23 people, damaging railway infrastructure and setting buildings and cars on fire throughout the city, authorities in the Ukrainian capital said early on Friday.

Russia launched 550 drones and missiles across Ukraine overnight in the largest aerial assaults since the war began. The capital Kyiv was the primary target.