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.

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.

In those talks, Russia demanded that Ukraine give up its NATO ambitions and accept a permanent nuclear-free status. It also demanded a veto over actions by countries that wanted to assist Ukraine in the event of war.