Q. At 19, I was recruited and placed into a civilian Defense Department position as a cooperative education student. I would be placed on leave without pay during periods when I was attending college and not working. This continued for five years. My start date was June 1980 and I finished my degree in August 1985. My service computation date is April 1982. Is there an option to buy those LWOP periods to bring my SCD to 1980?