Contrary to earlier reporting, the senior military official said, the raid was Trump's first clandestine strike not a holdover mission approved by President Barack Obama. The mission involved "boots on the ground" at an al Qaeda camp near al Bayda in south central Yemen, the official said.
"Almost everything went wrong," the official said.
An MV-22 Osprey experienced a hard landing near the site, injuring several SEALs, one severely. The tilt-rotor aircraft had to be destroyed. A SEAL was killed during the firefight on the ground, as were some noncombatants, including females.
Defense Secretary James Mattis had to leave one of Washington's biggest annual social events, the Alfalfa Club Dinner, to deal with the repercussions, according to the official. He did not return.