Q: I am trying to determine if it’s worth buying back my military time. I retired from the Army in October 2009 with about 14 years active-duty and 17 years reserve service, including two mobilizations for Operation Iraqi Freedom. I also receive a Veterans Affairs Department disability check after my last deployment. I should begin receiving my military retired pay in April 2016 based on the “90 days for 90 days” rule for being mobilized after 2008. I work for the Veterans Health Administration. I was hired in November 2010, and I have no other federal service. What benefit would…