United States Military

USM is a Roblox Super-group that has 11,000+ members, is currently owned by x101st242 and is said to be "One of the most organized and realistic military groups on Roblox." It is apparently focused on being as realistic a portrayal as possible of the real-world United States Military. The USM was recently in a civil war with BRIANO10's USSF and NerfModder's Russian Army, with the USM being victorious.

Branches
The USM has five main branches and two sub branches; Navy, Army, Marines, Air-Force and Coast Guard are the main branches and Special Operations Command and National Guard are the sub branches. All of which contain divisions that are named after real divisions in these branches, a few include, The 5th Fleet (Navy),  173rd Airborne Combat Brigade (Army) and 4th Light Infantry Division (Marines). The branches also include realistic jobs and rank systems such as, JCS (Joint Chief of Staff) and TRADOC(For Army), NETC(For Navy) etc. (The latter two being training commands)

Rank Systems
The USM contains a very realistic and intricate rank system that represents real-world ranks using a paygrade(E-2, E-3, E-9, O-3, O-1, etc.) to represent each rank. New and higher ranks are achieved either by being a trustworthy friend with a higher rank through attending trainings and doing well in them, if the DI or trainer feels that you did well enough that you deserve to be promoted, at the end of the training, you will be picked for a promotion (Except Officer Ranks above O-1, these you must earn by showing great performance in your job). The ranks for each branch are listed below.

O-1 Second Lieutenant - Ensign
O-2 First Lieutenant - Lieutenant Junior Grade

O-3 Captain -  Lieutenant

O-8 Major General -  Rear Admiral (Upper Half)
O-9 Lieutenant General - Vice Admiral

O-10 General - Admiral