Which rank aligns with O-7 in the Marine Corps?

The rank that aligns with O-7 in the Marine Corps is Brigadier General (BGen). In the United States Military, ranks are classified within a system where each rank is assigned a specific pay grade, and O-7 corresponds to a one-star general officer rank.

Brigadier General is the first general officer rank, characterized by the insignia of one star, and it denotes a position of leadership and command within the Marine Corps. Individuals at this rank typically have significant responsibilities and may command large units or serve in senior positions at various levels of the military organization.

The other ranks listed do not align with O-7. Major General (O-8) is higher than Brigadier General and has two stars, while Lieutenant Colonel (O-5) and Colonel (O-6) are both lower ranks. Understanding this hierarchy is crucial for recognizing how officers progress through the ranks in the Marine Corps.