Recent efforts to throttle Ukraine's access to satellite systems have created a blame game of sorts among Trump administration officials and their allies, who have offered mixed messages about what led to the sudden restrictions on Kyiv's ability to intercept Russian strikes.

Ukrainian, Russian and U.S. negotiators reached a deal Friday to provide humanitarian assistance in the Russian-occupied town of Oleshky, in the war-divided region of Kherson in southern Ukraine.

A first tanker carrying Russian diesel to the United States under a new import agreement has set sail, the Kremlin said Friday, two weeks after President Donald Trump said he struck a deal with President Vladimir Putin despite Moscow's invasion of Ukraine.