The Day We Lost the H-Bomb: Cold War, Hot Nukes, and the Worst Nuclear Weapons Disaster in History

On January 17, 1966, a U.S. Air Force B-52 bomber exploded over the sleepy Spanish farming village of Palomares during a routine airborne refueling. The explosion killed seven airmen and scattered the bomber’s payload–four unarmed thermonuclear bombs–across miles of coastline. Three of the rogue H-bombs were recovered quickly. Tracking down the fourth required the largest search-and-salvage operation in U.S. military history.