Which section is responsible for operations and training?

The section responsible for operations and training is G-3. This section plays a crucial role in planning, coordinating, and executing all operations within the Marine Corps. It focuses on the development and implementation of training programs, ensuring that personnel are adequately prepared for various missions and operations. G-3 also oversees the operational readiness of forces, manages exercise and deployment schedules, and assesses training effectiveness.

Understanding the functions of the G-3 section is essential for effective military operations, as it directly impacts the overall readiness and capability of the unit. Proper training and operational planning are fundamental to successful mission execution, highlighting the importance of G-3's responsibilities in maintaining a well-prepared and efficient Marine Corps.