The United States could allow Ukraine to export goods to the US duty free if Kiev agrees to a peace plan, US envoy Steve Witkoff said on Thursday. "The president has talked about a tariff-free zone from Ukraine.

By Dmitry Antonov and Mark Trevelyan MOSCOW, Jan 23 (Reuters) - Russia said it will hold security talks with the U.S. and Ukraine in Abu Dhabi on Friday, but warned after a late-night meeting between President Vladimir Putin and three U.