Which Amphibious Assault Vehicle type is used for command and control?

The AAVC7 is specifically designed for command and control purposes within the Amphibious Assault Vehicle family. Its features include advanced communications and operational capabilities that allow it to serve as a mobile command center during amphibious operations. This vehicle is equipped with essential equipment for coordinating troop movements, collecting intelligence, and integrating with other units, providing crucial situational awareness on the battlefield.

In contrast, other vehicle types, such as the AAVP7, focus primarily on troop transport and direct assault roles, while the AAVR7 is designated for recovery missions, assisting disabled vehicles. The AAVC8, being a later variant, may also have enhanced features, but it is the AAVC7 that clearly fulfills the specific command and control function as outlined in the question.