Navy Capt. Charles “Gene” Emmert has relieved Navy Capt. Wesley Brown as commander of Military Sealift Command’s Indian Ocean-based Maritime Prepositioning Ship Squadron Two. Emmert, the squadron’s 27th commander, accepted command during a ceremony on board MSC Maritime Prepositioning Force ship USNS SGT William R. Button in Diego Garcia’s lagoon. The commander of MPS Squadron Two has a staff of 10 active duty sailors and is responsible for the tactical control and readiness of the squadron’s current fleet of 12 government-owned and -chartered noncombatant cargo carriers.