Ukraine says it 'shot down 4 Russian helicopters' in 18 mins

Ukraine's Defence Ministry said that the country's forces in a span of just 18 minutes shot down four Russian helicopters "that were spoiling beautiful autumn skies in the south of Ukraine" on Wednesday. The aircraft, believed to be Soviet-era Ka-52 helicopters, were providing fire support to the ground occupation forces, Ukraine's Air Force said. Russia began invading Ukraine in February.