US President Donald Trump said he is “not happy” after Russia launched its deadliest wave of attacks on Kyiv in nine months, telling President Vladimir Putin to “STOP!” as he attempts to push Ukraine to agree on a contentious ceasefire proposal.

President Trump posted on social media Thursday morning to express he's "not happy" with the Russian strikes on the Ukrainian capital Kyiv, calling the strikes "very bad timing" amid peace negotiations and telling Russian President Vladimir Putin to "STOP!

President Donald Trump called on Russian President Vladimir Putin to halt devastating missile and drone attacks on the Ukrainian capital Kyiv. "Vladimir, STOP!" Trump wrote in a Truth Social post. "Russia continues to kill people and avoid tough pressure and accountability for this,