What is the title for the rank of E-4 in the Marine Corps?

In the Marine Corps, the rank of E-4 is known as Corporal. This rank is an important position within the enlisted ranks, serving as a junior non-commissioned officer (NCO). Corporals typically have leadership responsibilities over junior Marines and are expected to demonstrate initiative and competence in their role.

The rank of Corporal specifically indicates that a Marine has not only advanced in their military career but also possesses the skill and dedication necessary to lead and guide their peers. The roles and responsibilities of a Corporal may include training new Marines, supervising day-to-day activities, and ensuring standards of conduct and performance are met within their unit.

Understanding the ranks and their significance is crucial for comprehension of military structure and hierarchy, which is foundational knowledge in the NJROTC program.