ANT0161 is a lightweight, cost-effective, high-performance miniature underwater propulsion system that is designed to operate underwater vehicles up to 150 kg in weight and up to two meters in length. The system includes two thrusters, two reversible gearing mechanisms, and a fuel system. The total output power for the system is 4 kW, allowing for a maximum speed of up to 4 knots. The system utilizes a three-blade propeller design and the main drive motor is powered by the fuel system and can be operated from the side or the bottom of the vehicle. Additionally, it can be operated in both forward and reverse operations. ANT0161 is designed for both military and civilian applications and is suitable for use in ROVs, AUVs, and submarines.