President Donald Trump said on social media Saturday that a deal better than “a mere Ceasefire” is in the works with Vladimir Putin, hours after Trump’s high-stakes summit with the Russian leader in Alaska failed to produce an agreement to halt Russia’s invasion of Ukraine.

After meeting the Russian president, President Trump told European leaders he now favors giving up territory Ukraine controls to Russia to end the fighting, a concession Ukraine has long opposed.

Russian President Vladimir Putin says he and President Donald Trump have reached an “understanding” on Ukraine and warned Europe not to “torpedo the nascent progress.”

BRUSSELS (AP) — European leaders have praised President Donald Trump for agreeing to allow U.S. military support for a force they are mustering to police any future peace in Ukraine — a move that vastly improves the chances of success for an operation that could prove essential for the country’s security.

Before and after the summit between President Donald Trump and President Vladimir Putin in Alaska, Ukraine has been assaulted with a barrage of Russian drone attacks and bombs.

Russia and Ukraine continued to exchange long-range drone and missile strikes on the eve of the summit. Ukraine’s military said on Friday morning that it had hit several targets inside Russia, including an oil refinery and a port that Moscow uses to import military supplies from Iran.