The U.S. military announced Thursday that the Navy fired leaders of the USS Connecticut for “loss of confidence” after the submarine struck an underwater mountain in the South China Sea. The commanding officer of the fast-attack submarine, Cmdr. Cameron Aljilani, second-in-command, Lt. Cmdr. Patrick Cashin, and the chief of the boat Master Chief Sonar Technician Cory Rodgers were fired following the incident, the Japan-based U.S. 7th Fleet announced.

Vice Adm. Karl Thomas, commander of the 7th Fleet, reviewed the investigation on Thursday and made the decision to relieve the leadership. A statement by the 7th Fleet read: “Thomas determined sound judgment, prudent decision-making and adherence to required procedures in navigation planning, watch team execution and risk management could have prevented the incident.”

Eleven sailors were injured in the incident on Oct. 2, when the USS Connecticut collided with the seamount, an underwater mountain. No further details were released Thursday regarding exactly who the command failed to prevent the crash.

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