Special U.S. envoy Steve Witkoff says Russian leader Vladimir Putin agreed to allow the U.S. and Europe to offer Ukraine a security guarantee resembling NATO's collective defense mandate.
Rubio says "both sides are going to have to make concessions" to end war in Ukraine
Washington — Russia's Vladimir Putin agreed at his summit with President Trump to allow the U.S. and its European allies to offer Ukraine a security guarantee resembl... [3887 chars]