NPR's Michel Martin asks former U.S. National Security Advisor John Bolton about the prospects for security guarantees in Ukraine and what they might look like.

NATO fighter jets have been sent to Romania's border after a Russian drone strike landed dangerously close to its territory.

North Korea has reportedly been working with AI technology and "suicide drones", and has plans to expand this technology into ...

By tying his proposal to security guarantee negotiations, Ukranian Presodent Volodymyr Zelenskyy could just as easily be suggesting an additional plan or something longer term.

The head of Canada's military spoke with other top soldiers across the NATO alliance Wednesday, as they seek options for ...

Two German fighter jets were sent to the Ukraine-Romania border Tuesday night following a wave of drone strikes from Russia.

Two German fighter jets were dispatched to Romania’s border with Ukraine on Tuesday in response to Russian attacks in the region. Moscow targeted Ukrainian ports on the Danube River, ...

Russia’s illegal seizure of the Crimean Peninsula from Ukraine in March 2014 was quick and bloodless, and it sent Moscow’s relations with the West into a downward spiral unseen since the Cold War ...

Post readers on Ukraine peace negotiations, fair college admissions, sexual abuse consequences and solar investment.

NATO scrambled two German Eurofighter jets in response to Russian airstrikes near Ukraine's border with Romania overnight ...

Belarus forms a Homel brigade to host Oreshnik and Iskander missiles, placing nuclear-capable systems within range of Ukraine and NATO.

In testimony before a Senate committee in June, the top general in the US Space Force said it is "worrisome" that China is ...