What is the rank of an O-7 in the Marine Corps?

In the United States Marine Corps, the rank of O-7 corresponds to Brigadier General. This rank is significant as it represents the first star level of general officer rank in the Marine Corps hierarchy. An O-7 officer has typically demonstrated exceptional leadership capabilities and is responsible for overall command of a brigade or similar-sized unit.

Other ranks listed, such as Lieutenant Colonel, Colonel, and Major General, fall within different levels of the officer classification system. A Lieutenant Colonel is an O-5, a Colonel is an O-6, and a Major General is an O-8. Each of these ranks serves distinct roles and responsibilities within the Marine Corps structure, but neither corresponds to the O-7 classification of Brigadier General. Understanding these distinctions is important for recognizing the various leadership levels and their corresponding ranks within the military.