The Latest Breaking News from NATO

Russian President Vladimir Putin promised Friday to “immediately” order a ceasefire in Ukraine and begin negotiations if Kyiv started withdrawing troops from the four regions annexed by Moscow in 2022 and renounced plans to join NATO. Ukraine responded by calling Putin's proposal “manipulative” and “absurd”.

Russian president’s new ultimatum comes as foreign envoys meet in Switzerland to discuss western-led peace plan

In the icy waters of the Arctic, NATO scientists are dissecting sound waves to improve the West's ability to track Russian submarines, as global warming alters acoustics underwater.

Switzerland will host scores of world leaders this weekend to try to map out first steps toward peace in Ukraine

G7 outlines $50bn Ukraine loan backed by seized Russian assets; allies send €350m worth of shells fitting more of Ukraine’s guns. What we know on day 842

Presidents Joe Biden and Volodymyr Zelensky signed a landmark 10-year security deal between Washington and Kyiv on Thursday in what the Ukrainian leader called a historic day in the fight against Russia's invasion.

Exclusive: Experts say the former president’s son may have violated the Logan Act during his visit to Budapest this week, Katie Hawkinson reports

Ukraine and the US sign a security pact to support Ukraine's NATO aspirations and enhance regional stability.

G7 leaders hail ‘unity’ after reaching deal to fund Ukraine via profits on frozen Russian assets during summit in Italy.