I wonder if anybody here has actually served on the ground in a combat role. I'm not talking a mechanic who went outside the wire a few times. I'm talking someone who actually did the job for a regular MOS. How many of you have broke track on an M1 Abrams or slung rounds for a sustained period of time? How many of you have humped up a hill with 100 lbs on your back for days at a time? Running convoys out of a FOB is easy. Serving in actual Combat Arms MOS is not.