In a formation with all services, where is the Marine Corps positioned?

In a joint service formation, the Marine Corps is typically positioned behind or to the left of the Army. This positioning reflects the historical and operational role of the Marine Corps, which often supports and works alongside the Army in ground operations. The arrangement serves to showcase the collaborative nature of the branches while also underscoring the Marines' specific function as a rapid reaction force often deployed from naval vessels. This positioning allows them to maintain a cohesive operational strategy while utilizing support from the Navy for logistics and air support from the Air Force as needed. Understanding these formations is essential for effective communication and coordination among the different branches of the military.