However, it is clear that there is much missing from what we know about the early 70s. His total time was 12 years, all in the USNR (he never was regular navy). That is a long time and it isn't explained in any way.
My bet is that Traitor John was "recalled" in the early 70s and court martialed for consorting with the enemy (in Paris), maybe homosexual activity in Nam, or marrying (without the Navy's permission) a Vitnamese while in Cam Rahn Bay.
But, John has been successful in diverting the focus. We are talking about minuitae like a "combat V," when we should be focusing on Kerry's treason. Hi testimony gave comfort to the enemy, he consorted with the enemy in Paris and he co-founded and participated in the activities of a suspect organization. Treason is not a good qualification for CinC. What is in his file that he is hiding?
There was no drilling obligation. Period.
To be fair, here, the Swifts are far from finished. Don't you think his bona fides as a hero needed to be confronted before he's tried for treason?