U.S. special envoy Steve Witkoff held productive talks with Ukraine's senior negotiator Rustem Umerov over the past two days, U.S. officials said on Friday, with further talks scheduled for Saturday. https://www.japantimes.co.jp/news/2025/12/06/world/us-officials-ukraine-talks/?utm_medium=Social&utm_source=mastodon #worldnews #russia #ukraine #russiaukrainewar #us #donaldtrump #vladimirputin #volodymyrzelenskyy #stevewitkoff