Actually, the airforce does see some combat.....they have a deployable platform where the medical personnel jump into a combat zone carrying every thing they need to man a stripped down battalion aid station type of facilty for 48 hrs. these units get forward deployed and have on staff, you guessed it, a nurse.
In their new blue cammies, the effect is like watching a band of smurfs fall out of the back of a plane. I don't know what the enemy would think, but I swore I heard them sing "Lalalalalah.....la,la,la,lah." on the way down.
Join the Navy....never jump out of a perfectly good airplane.