The agency also found poor communication between the bridge and combat information center contributed to the accident.
The Navy has recovered a $2 million anti-mine pod dropped by one of its helicopters this month off the coast of Virginia.
Damage on some decks spanned the length of the 844-foot ship and reached 106-foot-high ceilings, the CNO said.
Chief of Naval Operations Adm. Mike Gilday said the Navy is launching three investigations into the ship's fire.
Firefighters have extinguished blazes on the Navy amphibious assault ship Bonhomme Richard after four-plus days of efforts.
Forty sailors and 23 civilians have been hurt battling the blaze on the amphibious assault ship Bonhomme Richard.
Hundreds of Navy and other federal firefighters have been fighting for days to put out the blaze.
The sailor was a second-class petty officer, according to data from the Naval Safety Center, which tracks mishaps at sea
Lt. Natalie Combs was censured in April for failure to perform her duties.
The Arleigh Burke-class guided-missile destroyer is undergoing sea trials.
The Army began creating this new approach to the beginning of BCT during the spring.
A Washington Post report illustrates how the military spent $1 billion designated for stocks of masks and other supplies.
Capt. Kai Torkelson was relieved of command by Vice Adm. Bill Galinis, according to a Navy news release.
Some female veterans and advocates have pushed for a gender-neutral version of the motto since 2017.
The America Class amphibious assault ship was virtually commissioned July 15 at its shipyard in Pascagoula, Miss.