Russia says the U.S. has not responded to Russian President Vladimir Putin’s proposal to keep observing nuclear missile and warhead limits for another 12 months as the two countries’ arms treaty expired. https://www.japantimes.co.jp/news/2026/02/05/world/politics/russia-us-treaty-nuclear-limits/?utm_medium=Social&utm_source=mastodon #worldnews #politics #nuclearweapons #russia #vladimirputin #us #donaldtrump