Iran Has Figured Out How to Overwhelm U.S. Air Defenses

As munitions streaked through the night sky, a plaintive cry like a whale song echoed in the darkness. U.S. troops grabbed their gear and headed for shelter as the warning sirens rang out, a leaked video shows.

The military personnel, clad in a mix of combat fatigues and gym attire, piled into a bunker, huddling in the darkness. "Guys, off the walls if we can," a woman, likely a medic, advised, warning about the danger of traumatic brain injuries.