The US military’s top commander in Europe compiled a list of weapons systems the US possesses that could help Ukraine in its fight against Russia that the Biden administration has not yet provided, including air-to-surface missiles and a secure communications network used by NATO.

A Russian court has sentenced a 72-year-old American to nearly seven years in prison for allegedly fighting as a mercenary in Ukraine.

Russian forces have pushed west of Donetsk city and in the southern Zaporizhzhia region, the Institute for the Study of War has said.

South Korean defense minister says casualties can be expected among Kim Jong Un's forces sent to fight in the war against Russia's neighbor.

The US and its allies backing Ukraine have accused North Korea of sending weapons and munitions to Russia for use in its war.

North Korea says leader Kim Jong Un has warned again that he could use nuclear weapons in potential conflicts with South Korea and the United States, as he accused them of raising animosities on the K

Months into Russia’s war in Ukraine, the United States had intelligence pointing to “highly sensitive, credible conversations inside the Kremlin” that President Vladimir Putin was seriously

Bob Woodward's new book reveals former President Trump and Russian President Putin have had as many as seven secret conversations since 2021. New York Times Chief White House Correspondent Peter Baker and NBC News' Vaughn Hillyard join Katy Tur to weigh in.

BRUSSELS (Reuters) - Ukraine could be facing its toughest winter since Russia's full-scale invasion began in February 2022, as Moscow continues to attack the country's critical energy infrastructure, new NATO Secretary General Mark Rutte said on Tuesday.

Rutte, who became Nato chief earlier this month, was speaking at a joint press conference in Brussels with the President of Findland, Stubb. It comes after Russian president Vladimir Putin’s forces yesterday launched a hypersonic missile barrage at Kyiv,