The High Energy Laser with Integrated Optical-dazzler and Surveillance (HELIOS) is a 60 kW+ high energy laser designed to intercept aerial threats such as drones, missiles, and other airborne targets and even small boats. It was designed and manufactured by Lockheed Martin, which was awarded a contract to design such a weapon in January 2018. In 2019, it was announced that it would be mounted on the USS Preble (DDG-88).