MARINE CORPS AIR STATION IWAKUNI, Japan, May 24, 2010 – After 21 years of service, Master Sgts. Richard and Sabrina Bryan ended their Marine Corps careers during a retirement ceremony at the parade deck here May 17. Marine Corps Master Sgts. Richard and Sabrina Bryan salute during their retirement ceremony at Marine Corps Air Station Iwakuni, Japan, May 17, 2010. The Bryans spent nearly 10 of their 21 years of military service together as husband and wife, and retired on the base where they met. U.S. Marine Corps photo by Lance Cpl. Claudio A. Martinez (Click photo for screen-resolution image);high-resolution image...