I am a new member service connected 80% with rated at 100% with 19 1/2 years of service . My service connected is traumatic Brain injury, acoustic trauma 10% Saudi Arabia scud missile attack at Khobar tower 17 January 1991. Knee injury due to a water pressure blast in Arifjan Kuwait 2003 . PTSD 70 % I am consider permanent disable . February 13 , 2010 retired from the Army National Guard. Medical retirement .