Hi,
In every business---most of the times the uniform and personal grooming are the most important factor of how the business wants to project itself and how it wants its employees to look---and more so for any millitary that wants to look professional---.
I personally would like to take the total uniform one step further---buzz cut for all millitary personale---can't hold hair between the tip of your fingers and the heel of your palm ----.
I would politely disagree Mastan. I have had my fair share of those haircuts and let me put it this way, insaan kay bacchay hain, we should look like insaan with hair covering our heads. There is no need for the high and tight as long as the nape and the sides are trimmed short and clean. I personally have always liked the middle of the road haircuts preferred in our part of the world (thanks to the Brits;-).
By the time you get out of the military schools/colleges and academies, you have no desire to get that nasty, ugly "piyala" buzz cut for the rest of your life. Take my word on this one. Every now and then you run into a lean, mean type who is all uptight about that piyala cut, but as you grow into your profession, the high part of the haircut continuously comes down.
Maybe this is my old fashioned way of thinking..but personally I think that buzz cut is a duffer's cut for me. ;-)