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 Kremlin said there are reasons to be optimistic about a settlement to the conflict but that more work needs to be done.

Russia has reportedly laid out its demands for ending the war in Ukraine and they mirror previous requests made to Kyiv, the U.S. and NATO.