United States Ranking System

[President Vladmir Petruv]

E-2 Private
E-3 Corporal
E-4 Specialist
E-4 Sergeant
E-6 Staff Sergeant
E-7 Sergeant First Class
E-8 Master Sergeant
E-8 First Sergeant
E-9 Command Sergeant Major

W-1 Warrant Officer One
W-2 Chief Warrant Officer Two
W-3 Chief Warrant Officer Three
W-4 Chief Warrant Officer Four
W-5 Chief Warrant Officer Five

O-1 Second Lieutenant
O-2 First Lieutenant
O-3 Captain
O-4 Major
O-5 Lieutenant Colonel
O-6 Colonel
O-7 Brigadier General
O-8 Major General
O-9 Lieutenant General
O-10 General