U.S. Marines in Okinawa this month formally received the installation’s first Navy-Marine Expeditionary Ship Interdiction System and Marine Air Defense Integrated System, the service announced.
Personnel from the 12th Marine Littoral Regiment, 3rd Marine Division, received the systems as the Marine Corps continued to field updated defenses in the Indo-Pacific.
The Navy-Marine Expeditionary Ship Interdiction System, or NMESIS, is a ground-based anti-ship missile system for sea-denial operations near coastlines. It uses a Naval Strike Missile mounted on a Joint Light Tactical Vehicle and can conduct semi-autonomous or fully autonomous launches.
The Marine Air Defense Integrated System, or MADIS, is a short-range, surface-to-air defense system for low-altitude threats, including helicopters, fixed-wing aircraft, and small unmanned aircraft systems.
MADIS is mounted on two 4×4 Joint Light Tactical Vehicles. One vehicle is used mainly for detecting and countering small drones with 360-degree radar, a command-and-control suite, and an electronic warfare system. The second is equipped to engage fixed-wing and rotary aircraft with a multi-Stinger missile pod, a 30 mm cannon, and electronic warfare capabilities.
In May, Marines with the 3rd Marine Littoral Regiment deployed NMESIS across multiple islands during the Balikatan 26 exercise after traveling aboard Air Force C-130J aircraft and Army LCU-2000 landing craft.
During three days of operations in the Batanes Islands, Marines conducted dry-fire missions to practice denying warships access to the Luzon Strait.
Days earlier, Marines in Zambales demonstrated MADIS by downing quadcopters and fixed-wing drones.