cameras and sensors have been completely upgraded. >> with its many upgrades, it remains one of america's main assets in the information gathering effort against isis. of course, intelligence gathering happens on many levels and much of it happens through drones like this global hawk which patrols above iraq and syria almost every day. the information from these surveillance platforms is key to helping jets from the u.s.-led anti-isis coalition strike their targets. support of forces combatting the group on the ground in places like mosul and iraq. but while the u2 can soar higher than any other plane, it's pretty hard to land. we're in a chase car that speeds after the jet helping to guide the pilot to the ground after almost ten-hour mission. peeling himself out of the cockpit, captain steven believes