A Russian missile strike on the Ukrainian president’s home city of Kryvyi Rih on Friday killed at least 19 people, including six children, one of the deadliest strikes this year in a conflict that shows no sign of a swift end despite a push for peace by the Trump administration.

More than 50 others were injured in the attack on Kryvyi Rih, Ukrainian authorities said — a city still in mourning from an attack two days earlier.

The missile strike was the latest in a series of attacks that have caused civilian casualties, despite ongoing cease-fire talks. Russia said it had targeted a meeting of Western military instructors.

The Trump administration says sanctions imposed on Moscow mean the U.S. does little trade with Russia, but questions persist about the motivations.