What are the three types of operations that the SIXCON system can perform?

The correct response identifies that the SIXCON system is designed to perform refueling, defueling, and recirculation operations. Refueling refers to the process of supplying fuel to vehicles or equipment, ensuring they are adequately supplied for mission readiness. Defueling involves removing fuel from vehicles or equipment, which can be essential for various operational needs, including maintenance or preparation for transport. Recirculation is the ability to circulate fuel within the system to maintain fuel quality, manage temperature, and ensure that contaminants are filtered out, thus prolonging the lifespan and efficiency of the fuel being utilized.

These three operations highlight the versatility and functionality of the SIXCON system in tactical fuel management, addressing both the replenishment of fuel and the necessary handling procedures required in military logistics. Each of these operations is crucial to maintaining operational efficiency and readiness in a range of tactical scenarios.