US President Trump says he was "not happy" about Russia's overnight strikes on Ukraine that have killed at least 10 people in Kyiv.

"Vladimir, STOP...let's get the Peace Deal DONE," he said in a post on Truth Social.

Russia's latest attack is the deadliest on Ukraine's capital since 8 July last year, as images of Kyiv showed people covered in blood and damaged residential buildings.

Trump accused Zelensky of harming peace talks by not recognising Russian control of Crimea - a point of contention in bringing an end to the conflict.

The Russian defence ministry claimed the deadly overnight strikes targeted Ukraine's military infrastructure, adding their aim had been "achieved".

At a news conference in South Africa earlier, Zelensky said more pressure needs to be put on Russia as he had to cut the trip short owing to the overnight strikes on his country.

(Source: BBC)