Two men are thought to have been preparing an attack in the centre of Ankara where crowds gather to celebrate the New Year. Police seized a suicide vest armed with a bomb, an explosive device fortified with ball bearings and metal sticks and placed inside a backpack, as well as bomb-making equipment Turkish police have detained two suspected Islamic State militants believed to be planning suicide attacks during New Year celebrations in central Ankara, officials said. The two men were detained in a raid on a house in the low-income Mamak neighbourhood of Ankara. Police seized a suicide vest armed...