The US military send RQ 4 Global Hawk aircraft to spy on Russian movements in Ukraine

The US military send RQ4 Global Hawk aircraft to spy on Russian movements in Ukraine How hightech drones have been circling over Russian troops for hours during the standoff with Putin, While Ukraine s airspace is largely empty amid the crisis with Russia, A remotepiloted US military vehicle called the RQ4 Global Hawk has been flying in circles over the country for hours. Over the last month, two spy planes have been traveling on regular missions from the Mediterranean Sea to Ukraine, where they have made repeated navigations north and east.