United States Marine Corps

The United States Marine Corps was a military corps branch of the armed forces service of the United States of America, reporting to the US Department of the Navy. The Marines were used as naval infantry, specializing in fighting on ships and conducting amphibious assaults, and coordinated air/land/sea assaults.

In 2364, the Q-entity took the form of a 1980s Marine captain to lecture Jean-Luc Picard on the barbarity of Human history.