Wolfie, let me give you my take on interservice differences.
As far as an AAR goes I don't see how the format would change much.
BUT,
In my current profesion I am learning how to teach Drill to AF trainees. I KNOW USMC drill like the back of my hand. BUT, the AF is slightly different in ALOT of things and to me its like have the same amount of keys on a keyboard but they are arranged differently and you still have to type at 100 WPM.
Now add those dificulties with not only having to KNOW drill, but now you have to TEACH drill. Ok drill is not that hard to teach but there is a standard FORMAT for teaching that you have to learn and in case you have to learn all the proper "verbage" for each class you teach. Yup that's my world....and I'm strugling. Today on one of my PCs I got docked for saying the word "inboard" I guess the AF doesn't use this term. Kinda like using "parade deck" when it is a "drill pad" got that one wrong as well. It's tough to de-program but I'm getting by.
Semper Gumbi,
Guns