Based on the original @EarthSpaceDefence's Amphibian Spy Vehicle, the newly re-engineered Amphibian Assault is outfitted with modern technology as a companion vehicle to "bring the muscle" as a multi-role vehicle. You can choose to cruise in the water or take off from a base on land. This multi-role muscle has several activation features: Activation Groups 1-4 are air-to-air Interceptor missiles, Activation Groups 5 and 6 are air-to-ground Inferno missiles, Activation Group 7 is the Boom 50 dumb bomb, and Activation Group 8 is VTOL control of the wings. Use VTOL control and slide downwards to move the wings down for better stability while in water. Take it easy when touching down for a water landing, or the plane will flip upside down. Don't forget to make good use of the Rocket Pods and Wing Guns. Happy hunting!