IRAQI forces clashed with Islamic State militants holding out in Mosul’s Old City yesterday, more than 36 hours after Baghdad declared victory. Prime Minister Haider al-Abadi’s victory announcement signaled the biggest defeat for the hardline Sunni group since its lightning sweep through northern Iraq three years ago. But pockets of …

The issue of security and stability in the Western Balkans will be the focal point of a trilateral summit of Greek, Serbian and Bulgarian leaders at the Thessaloniki Concert Hall on Thursday. Prime ministers Alexis Tsipras, Boyko Borisov of Bulgaria and Aleksandar Vucic of Serbia are also expected to discuss …

Major military exercises are taking place in Eastern Europe as more than 25,000 NATO troops from 20 allied and partner countries descended on Bulgaria. The Saber Guardian 17 exercises are being led by US Army until July 20. The training will also take place in Hungary and Romania, including at …