Belarusian President Alexander Lukashenko shared an update Tuesday on his plans to deploy nuclear weapons in coordination with Russia throughout his country. The close ally of Russian President Vladimir Putin said that "the question of returning nuclear weapons to us was raised."

European leaders were stunned after the White House published its new National Security Strategy that flouted traditional Transatlantic relations assumptions.

General Mark Rutte brushed off fresh concern about the United States’ commitment to the military organization on the eve of a meeting of allied foreign ministers focused on Russia’s war against Ukraine.

NATO member Lithuania has declared a national emergency over smuggling balloons crossing into its airspace from neighboring Belarus, a key ally of Russia.

Trump's interview with Politico focused in part on a new national security strategy that sharply criticizes European allies and warns against NATO expansion.

Ukraine President Volodymyr Zelenskyy is set to meet with British, French and German leaders in London on Monday, followed by NATO-hosted talks, rallying allies for support as the United States increases pressure on Kyiv to agree to a proposed peace deal with Russia.

Ukraine's Zelensky said he cannot cede land to Russia as he has no legal or moral right to do so. Follow Newsweek's live coverage.