Fox-news/world/world-regions/russia

• Putin warns Russia 'ready' if Europe 'suddenly wants to wage war with us' amid Ukraine talks - Russian President Vladimir Putin has ratcheted up tensions with Europe, warning that if the bloc starts a war with Russia, Moscow is ready.
• High-stakes US push for Ukraine peace meets hard limits in Moscow - Putin holds key to Ukraine peace as Trump envoy Steve Witkoff arrives in Moscow for crucial talks following weekend negotiations on 19-point proposal.
• Trump envoy Steve Witkoff heads to Moscow as Ukraine peace talks gain momentum - Steve Witkoff, U.S. special envoy to the Middle East, will travel to Moscow on Monday as Ukraine-Russia peace talks show signs of progress.
• Ukraine peace talks productive as ex-government official says country rethinking 'uncompromising' stance - Peace negotiations between Ukraine and the U.S. advance in Florida after Andriy Yermak's resignation, with Rustem Umerov now leading Ukraine's diplomatic team.
• Ex-CIA station chief warns Putin using talks to gain leverage as Ukraine delegation meets top Trump officials - Former CIA Moscow station chief warns Putin may use Ukraine negotiations for battlefield advantage rather than genuine peace, citing Russia's unchanged goals.
• Rubio, Witkoff meet with Ukrainian officials in push to finalize deal after Zelenskyy's top negotiator resigns - Trump administration officials meet Ukrainian negotiators in Florida to work through the final details of a peace deal Kyiv agreed to last week.