Which statement best describes the size of a Marine Expeditionary Brigade?

• A. 8,000-12,000
• B. 12,000-15,000
• C. 14,000-17,000
• D. 18,000-22,000

Answer: (C)

A Marine Expeditionary Brigade is an intermediate-sized MAGTF designed for sustained, self-contained operations, larger than a MEU but smaller than a MEF. It typically numbers about fourteen to seventeen thousand Marines and sailors, which makes it capable of executing major operations on its own for a period without outside support. The force is built around a reinforced Ground Combat Element (often an infantry regiment or two battalions), a capable Aviation Combat Element (Marine Aircraft Group), and a Logistics Combat Element to sustain operations, all under a general officer–level command. This combination explains why the size range around 14,000–17,000 is the best description of a MEB.