// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM

Amphibious Ready Group

An Amphibious Ready Group is a U.S. Navy task force of several ships that transport and support a Marine Expeditionary Unit. This combined force can rapidly respond to crises, conduct combat missions, or provide humanitarian assistance from the sea without needing bases on land.

Amphibious Ready Group — illustration from Wikipedia
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TECHNICAL DEFINITION

An Amphibious Ready Group (ARG) is a U.S. Navy doctrinal formation of amphibious warfare ships (typically an LHA/LHD, LPD, and LSD) that embarks, transports, and supports a U.S. Marine Expeditionary Unit (MEU). This integrated ARG/MEU team functions as a forward-deployed, sea-based, rapid-response force capable of power projection, amphibious assault, crisis response, and non-combatant evacuation operations.

BACKGROUND

Expeditionary Strike Group SEVEN/Task Force 76 is a United States Navy task force. It is part of the United States Seventh Fleet and the USN's only permanently forward-deployed expeditionary strike group. It is based at the White Beach Naval Facility at the end of the Katsuren Peninsula in Uruma City, Okinawa, Japan.

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SYNONYMS & ALIASES

  • ARG
  • ARG/MEU
  • Amphibious Task Force
  • PHIBRON
  • Expeditionary Strike Group
  • Gator Navy

USAGE NOTE

The term is frequently used as 'ARG/MEU' to emphasize the integral, symbiotic relationship between the Navy ships and the embarked Marine Corps unit.

DEVELOPERS

Organizations developing technology related to Amphibious Ready Group.

  • Huntington Ingalls Industries (HII)

    The primary U.S. shipbuilder of the large-deck amphibious assault ships (LHA/LHD) and amphibious transport docks (LPD) that form the core of a modern Amphibious Ready Group.

  • BAE Systems

    Manufactures the Amphibious Combat Vehicle (ACV) for ship-to-shore maneuvers, as well as providing naval gun systems (like the Mk 38 and Mk 45) and electronic warfare suites for amphibious warships.

  • Textron Systems

    Developer of the Ship-to-Shore Connector (SSC), the next-generation air-cushioned landing craft that transports personnel, equipment, and vehicles from ARG ships to the beach.

  • Lockheed Martin

    Prime contractor for the F-35B Lightning II Short Take-Off/Vertical Landing (STOVL) aircraft, the primary strike fighter embarked on ARG vessels. Its subsidiary, Sikorsky, builds the CH-53K King Stallion heavy-lift helicopter.

  • Bell Textron

    Co-produces the V-22 Osprey tiltrotor aircraft and manufactures the AH-1Z Viper and UH-1Y Venom helicopters, all of which are core aviation assets for the Marine Expeditionary Unit (MEU) operating from an ARG.

  • RTX (Raytheon)

    Provides critical self-defense and sensor systems for amphibious ships, including the Rolling Airframe Missile (RAM), Evolved Sea Sparrow Missile (ESSM), and the AN/SPY-6 Enterprise Air Surveillance Radar (EASR).

  • General Dynamics NASSCO

    A major shipyard that has built several classes of auxiliary and amphibious ships for the U.S. Navy, including Dock Landing Ships (LSDs) and Expeditionary Sea Bases (ESBs) that can support amphibious operations.

  • L3Harris Technologies

    Supplies secure communications systems, data links, and electro-optical/infrared sensors that enable command, control, and interoperability between the ships, aircraft, and ground forces of an Amphibious Ready Group.

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