Navy dismisses 7th Fleet commander after Pacific ship crashes

The Navy has announced that the commander of its 7th Fleet has been dismissed "due to a loss of confidence in his ability to command."U.S. Pacific Fleet commander Adm. Scott Swift relieved Vice Adm. Joseph Aucoin of his command on Wednesday.The Navy said that Rear Adm. Phil Sawyer, who had already been named to succeed Aucoin earlier, will assume command immediately.The move follows two fatal collisions involving Navy ships. Seven sailors died in June after the USS Fitzgerald collided with a shi