We present our new concept of Light Amphibian Tactical Vehicle for SOF This concept will present a number of certain features as - design that is similar to buggy cars (body mounted on a spatial frame); - mono-volume body made of polyethylene HDPE; - drainage system from the internal volume; - all-wheel drive (4x4) with locking axle and wheelbase (relative to the rear wheels) differentials; - three fuel tanks - on the sides and under the rear seats. At the same time side tanks can be replaced by tanks for water or other liquids. The concept is designed to carry five people (including the driver) and cargo. Vehicle could be equipped with additional electric propellers in the rear side optionally. As a factor of increasing payload we also proposing with floating trailer of a unified design. http://synergydpe.com/en/light-service-support-vehicle-lssv-2/