We all started off as Warriors! Show that you will continue to defend our great Nation.
We all took this oath!
I, DOC , do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; and that I will obey the orders of the President of the United States and the orders of the officers ...
Technically it expires once our enlistments/commissions are up. BUT, as Capt Seid Waddell says, our Oath NEVER EXPIRES. It is our duty to defend the Constitution against all enemies, foreign and DOMESTIC.