US Military Quiz

1. Which US military branch uses “Semper Fidelis,” often shortened to “Semper Fi,” as its motto?

2. Which list contains all six branches of the United States Armed Forces?

3. Two officers from different services both hold pay grade O-6. Which pair of ranks correctly matches that grade?

4. A commander must coordinate Army, Navy, Air Force, Marine Corps, and Space Force capabilities across a large geographic region. Which organization is designed for this joint operational role?

5. A news report says the Joint Chiefs of Staff directly command combat forces in an overseas operation. What is the most accurate correction?

6. A mission focuses on operating military satellites and protecting US interests in space. Which service is most directly associated with that mission?

7. Which body of federal law establishes the main military justice system for members of the US armed forces?

8. A service member receives a commission and begins leading personnel in an officer role. Which personnel category now applies?

9. Under the US Constitution, who serves as Commander in Chief of the armed forces?

10. A Marine is completing paperwork that asks for the military department overseeing the Marine Corps. Which department should be entered?

11. What is the highest US military decoration awarded for valor in action against an enemy force?

12. During ordinary peacetime operations, which executive department oversees the US Coast Guard?

13. A National Guard unit assists after a state disaster and is later called into federal service. What principle does this illustrate?

14. A personnel chart uses the prefixes E, W, and O for military pay grades. What do they represent?

15. Which branch is most directly associated with maritime law enforcement and coastal search-and-rescue missions?

16. A veteran needs the standard document summarizing a period of active-duty service and the circumstances of separation. Which document is typically requested?