How many personnel are needed to make up an M60 gun team?

An M60 gun team is made up of three personnel, which includes a gunner, an assistant gunner, and a ammunition bearer. The gunner is responsible for operating the machine gun, while the assistant gunner aids in the operation, including assisting with sighting and maintaining the weapon. The ammunition bearer is responsible for carrying and supplying ammunition to the gunner and assistant gunner, ensuring that the gun can operate effectively during combat. This structure allows for efficient operation and support during engagement, making three personnel the optimal number for a functional M60 gun team.