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.

The Trump administration is pushing Russia to agree to a Ukraine ceasefire and peace talks. Here is what Moscow has said it wants.

Russian President Vladimir Putin said on Thursday he supported in principle Washington's proposal for a 30-day ceasefire with Ukraine but that his forces would fight on until several crucial conditions were worked out.