2.1m service members, over 700k civilians employed by the military directly [0]. Then you have the endless stream of military contractors, and you're looking at almost 1 out of every 50 working age people in America benefits directly from the federal military activity.
So yeah, of course people are taking pride in a big military since it provides so much of their community income.
0: https://www.governing.com/archive/military-civilian-active-d...