Out of curiosity how did you incur a drilling obligation. Having served as an officer on active duty, Kerry would have incurred no drilling obligation.
Nope, there are a large number of the ROTC grads that came through the window at the near the end of the Viet Nam War. Too many new gold bars for the shrinking army. The obligation was 6 or 8 years of reserves, I forget which, at this time of the morning. Does that answer your question?