Russian President Vladimir Putin’s response to a US-proposed ceasefire in Ukraine is “not good enough,” Britain’s Prime Minister Keir Starmer said, after hosting a virtual summit aimed at drumming up support for Kyiv and piling pressure on Russia.

Prime Minister Sir Keir Starmer has said military planning to protect a potential Ukraine ceasefire is moving to an "operational phase" after a virtual meeting with 29 other world leaders. Military leaders will gather on Thursday in the UK "to put strong and robust plans in place to swing in behind a peace deal and guarantee Ukraine's future security",

Russia and Ukraine traded heavy aerial blows overnight, with both sides reporting Saturday more than 100 enemy drones over their respective territories. The attacks comes less than 24 hours after Russian President Vladimir Putin met with U.

The Russian president agrees fighting must end, but calls for the removal of the "root causes" of the war he launched.

Russian President Putin said he supports the idea of President Trump’s ceasefire plan, but there are issues he needs to discuss with the U.S. before he would agree to it. President Trump called Putin’s comments “very promising” but incomplete.