The Air Force has a Navy too. When my dad was stationed at Tyndall I saw what I first thought were sailors. They were wearing the white hats, bell bottom pants and blue shirts with Air Force stripes. I asked him what they were and he told me they were assigned to drone recovery and worked on boats.
https://en.m.wikipedia.org/wiki/List_of_ships_of_the_United_States_Air_Force
https://en.m.wikipedia.org/wiki/List_of_ships_of_the_United_States_Air_Force