Ukraine's President Volodymyr Zelensky has accused Vladimir Putin of trying to "sabotage" diplomatic efforts to secure an immediate ceasefire. In a post on social media, he urged the US to put more pressure on the Russian president,

Fox News senior White House correspondent Jacqui Heinrich has the latest on the Trump administration’s efforts to end the Russia-Ukraine war.

The last time Ukraine signed a peace accord with Russia, 10 years ago, it brought only sporadic violence, mounting distrust, and eventually full-scale war. Here’s what we can learn from that history.