The Latest Breaking News from NATO

The Republican candidate poses the biggest threat to the continent. But we’re also not prepared for a Kamala Harris win, says Guardian Europe columnist Natalie Tocci

The mantra “as long as it takes” has become the European Union’s rallying cry in support of Ukraine’s resistance against Russia. Initially, some experts predicted that Ukraine would fall within three days – yet nearly three years have passed, and Ukraine is still standing. This prolonged struggle has come at…

The US says it will not impose new limits on Ukraine’s use of its weapons if North Korea joins Russia’s war.

According to conventional wisdom, U.S. voters are largely motivated by domestic concerns and especially the economy.

Moscow said Tuesday it had seized the war-battered mining town of Selydove in eastern Ukraine where Kyiv's forces are buckling and as concern grows in Kyiv and abroad over North Korea's expanding military ties with Russia.

Past threats former president – and present Russian ones – have spurred Europe to invest in self-defence, but as conflicts rise the alliance still looks vital

Nato officially confirms presense of North Korean troops who could join Russia’s war in weeks

Prized Derzhprom building damaged in attacks injuring 19, while at least four killed in city overnight; North Korean foreign minister heads to Russia as Nato chief says Kim Jong-un’s troops are in Kursk. What we know on day 979

North Korea said Tuesday its top diplomat is visiting Russia in another sign of their deepening relations as rival South Korea and Western nations expressed alarm at the North’s alleged deployment of thousands of troops to support Russia’s warfighting in Ukraine