Barry joined the Osean Air Defense Force at age 22. During his career, he had sortied over 500 times with 38 confirmed kills.
Following the Belkan War's cease-fire, Barry left his family and defected to A World With No Boundaries, along with the rest of his squadron. On December 31, 1995, the unit engaged the Galm Team over Area B7R, where Barry was shot down. He was subsequently filed as "Missing In Action".