The SSV Okinawa (SF-352) was a Yorktown-class Heavy Frigate in commission with the Systems Alliance Navy from 2182 until her destruction in 2185. Her first commanding officer was then-Lieutenant Commander Keira Mikawa, who took command of the Okinawa just months prior to the beginning of the Reaper crisis of 2183. During the Siege of the Citadel, Okinawa provided escort for the Dreadnought SSV Fuji.