There's an old saying in the military: There are three types of troops that you always want to have your back: the cooks, the medics, and whoever happens to be repeating this tired, old saying.
Despite the fact that it's a cliche, there's a nugget of truth in there. Every single troop plays an important role in this crazy mechanism we call the military — but some roles more important than others. Regardless of whether they're cool with you, they should be doing their job. Still, there's no denying that having a key ally within certain roles in the unit will net you certain perks.
What is the military term for I got your back? "I've got your six"
This one is a no-brainer. Having a buddy on the inside of the mess hall means that you won't have to awkwardly sweet talk them to get that extra piece of bacon in the morning.
And it gets even better. At the end of their shifts, there's almost always large-ass trays of uneaten, good food left over. The rules say that they should turn it in for compost or recycle it into a dish for the next meal, but oftentimes, the cooks just take it home — you can get in on that feast.
Outside of the obvious — you want these guys to have your back in combat — medics are also going to help you out stateside when you eventually get around to going to the aid station.
Now, we're not going to pretend like this doesn't venture into a morally gray area, but when you're hammered drunk on the weekend and you're partying with your medic or corpsman, they'll have some IVs on standby in case your chain of command decides to surprise you with a 12-mile ruck march the next morning. And there's no better hangover cure.
One of the first and last signatures you'll need in the unit is from supply. Just how smoothly those final moments go may just hinge on how cool you've been with them.
No one does "off the books" quite like supply. They're all masters at pulling the it-must-have-fallen-off-the-truck maneuver to slide things across to their bros. This basically means that if you're missing something from the CIF checklist, they could just "happen" to find one that "somehow" had its serial number scratched off. What luck!
4. Training room clerks
Most training room clerks like to tell themselves that there's some kind of method to their madness, but there isn't. The inbox gets shuffled around so many times at the training room's discretion that it's kind of a misnomer to even call it a "system."
That paperwork usually gets done at exactly the rate and order of when the training room gets around to it. Be a dick to them and you'll find your stuff at the bottom of the pile — constantly. Go talk to your buddy Stevenson and they'll make sure you get the commander's signature before lunch.
5. Schools NCO
The recommendations that determine who gets to go to which military school falls on the NCOs at the training meeting, what schools your unit is allotted, and who your commander and Schools NCO feel are the right fit to send.
The commander's got a million and a half other things to worry outside of scrubbing through a list to determine who's most suited for Airborne School. The commander, usually, will just nod along whomever the Schools NCO says should go. Get on their good side and those troops just might bring your name up.
Being best buddies with the finance guys isn't really necessary because they're not going to help give you a raise or anything since, you know, pay grades and all. They're mostly just the last people you want to piss off.
Scoff when the POGiest finance Marine says "every Marine is a rifleman" and you'll somehow find yourself accidentally not paid for the month. If you can't play nice with them, just avoid them.
This is basically the catch-all for all of the combat arms MOS's out there. Sure, your standard grunt troops probably can't slide you anything under the table or go to bat for you with the commander, but earning the friendship and trust of a grunt means way more than any of that.
Grunts have a mentality of brotherhood and they'll always put their troops above themselves. You need help moving something? The grunts have got spare time for their boy. You need a couch to sleep on for the night? Take their bed, they're cool on their own couch. Some a**hole gets a bit too close for comfort with you? They're going to knock out that prick faster than you can blink.