Former Ukraine aid critics now back Trump's strategy requiring European funding for weapons to Kyiv after the president pivoted his frustration from Zelenskyy to Putin.

As Trump promises more weapons and threatens economic pressure on Moscow, WSJ’s Ukraine Bureau Chief James Marson explains what is at stake for Kyiv in the face of increasing Russian attacks.

President Donald Trump and NATO Secretary General Mark Rutte announced what Rutte called a "really big" deal Monday for the US to send Ukraine weapons through NATO, replenishing the besieged country’s supplies of weapons.