If War Erupts, These 5 Air Force Weapons Will Devastate North Korea Here are five weapons systems the air force would need for these missions in the next war in North Korea. Here's What You Need to Remember: Capable of flying for more than thirty-four hours, Global Hawk could fly from airfields as far away as Guam, spend half a day over North Korea, and go home again—freeing up tarmac space in closer air facilities. Global Hawk’s ability to conduct surveillance day or night is a major plus and its unblinking gaze will be invaluable in tracking enemy movements.