Ukraine’s “Army of Drones” tells CBS News $40 million worth of Russian military hardware destroyed in a month

News Snapshot:

Eastern Ukraine — Russia launched a fresh wave of drone attacks against Ukraine overnight. The Ukrainian Air Force said Tuesday that it downed all but two of the 31 exploding aircraft, but the latest assault highlighted the extent to which the war sparked by Russia's full-scale invasion more than a year and a half ago is increasingly a drone war. Ukraine's military gave CBS News rare access to one of its new drone units, called the "Army of Drones," which has been successfully attacking Russian forces behind the front line. We watched as soldiers from the unit, part of Ukraine's...