Moscow has executed more than 150 prisoners of war after they surrendered to Russian forces, Ukraine’s military intelligence ...

Ukrainian Air Force says new radar-decoy systems in Russian Iskander-M missiles complicate interception by Patriot systems ...

Assessments of Russia’s air power losses in Ukraine vary significantly. US European Command chief General Christopher Cavoli ...

The NATO Parliamentary Assembly is in Dayton for its spring session, which is causing a lot of changes downtown. Here are things to know about Saturday.