Infantry Squad Vehicle

The Infantry Squad Vehicle (ISV), is an air-transportable high-speed, light utility vehicle selected by the United States Army in 2020,[1] based on the Chevrolet Colorado ZR2 platform.[2] An ISV can carry nine infantrymen.[1] Fielding begins in 2021, along with Initial Operational Test and Evaluation (IOTE); 649 ISVs are to be allocated to 11 Infantry brigade combat teams by 2025.[1]

Infantry Squad Vehicle
TypeLight utility vehicle
Place of originUnited States
Service history
In service2020 – present
Production history
ManufacturerGM Defense LLC
Ricardo plc
Rod Hall Products
Hendrick Motorsports
Produced2020 – present
Specifications
Crew9 occupants
Engine2.8 litres (170 cubic inches) turbo-diesel
275 horsepower (205 kW)
Payload capacity3,200 pounds (1,500 kg)
Transmissionsix speed automatic

GM Defense has since converted one of its bid vehicles for the ISV to an all-electric version. [3] A variant of the ISV, carrying a .50 caliber gun and five infantrymen was on display at AUSA in October 2021.[4]

Development

In 2019, the U.S. Army awarded three ISV prototype contracts to the GM Defense/Ricardo plc consortium, the Oshkosh Defense/Flyer Defense LLC consortium and the Science Applications International Corporation (SAIC)/Polaris Inc. consortium.[5]

The operational requirements of the ISV are nine passengers, a payload of 3,200 pounds (1,500 kg), transportable by external sling load by a Sikorksy UH-60 Black Hawk helicopter, internal load/external lift by Boeing CH-47 Chinook helicopter, low-velocity air drop by Lockheed C-130 Hercules or Boeing C-17 Globemaster III transport aircraft and exceptional mobility over all terrains allowing Infantry Brigade Combat Teams to move with their equipment over difficult terrain.[6]

The GM/Ricardo prototype was based on the Chevrolet Colorado ZR2 and uses 90% commercial (foreign-sourced) off the shelf parts.[6] The Oshkosh/Flyer prototype was based on the Flyer Ground Mobility Vehicle 1.1 and the SAIC/Polaris prototype was based on the Polaris DAGOR.[7] Prototype trials took place at Aberdeen Proving Ground in November/December 2019 followed by further trials at Fort Bragg in January 2020.[7]

Production

In June 2020 the U.S. Army awarded GM/Ricardo a $214m contract to build 649 ISVs. The total Army requirement is 2,065 ISVs. [8] The first delivery is to be made to the 1st Brigade, 82nd Airborne Division.[6] The vehicles will rely heavily on motorsport technology, with suspension modifications from Rod Hall Products, which sells modifications for the road-going version of the Colorado ZR2, and chassis modifications are to be built in Mooresville, North Carolina by Hendrick Motorsports.[9] Vehicles will be delivered from GM's new Charlotte Technical Center in Concord, North Carolina.[10][11]

References
  1. US Army Acquisition support center (USAASC) (2020) INFANTRY SQUAD VEHICLE (ISV)
  2. "Infantry Squad Vehicle (ISV)". Retrieved 30 January 2021.
  3. Sydney Freedberg, Jr. (4 May 2021) GM Defense: New President, New Factory, New Electric Truck
  4. Jen Judson (12 Oct 2021) GM Defense pitches new version of Infantry Squad Vehicle ISV 5
  5. Ashley Roque (29 June 2020). "US Army selects GM Defense to build new Infantry Squad Vehicle fleet". Janes. Retrieved 30 June 2020.
  6. Rae Higgins (26 June 2020). "Infantry Squad Vehicle to 'motorize' IBCTs". United States Army. Retrieved 30 June 2020. This article incorporates text from this source, which is in the public domain.
  7. Mandy Mayfield (14 February 2020). "Army's Infantry Squad Vehicle Sparks Robust Competition". National Defense Magazone. Retrieved 30 June 2020.
  8. "GM Defense Awarded a $214.3M Contract to Produce the U.S. Army's Infantry Squad Vehicle". General Motors. 27 June 2020. Retrieved 30 June 2020.
  9. Markus, Frank. "GM Defense/U.S. Army Infantry Squad Vehicle (ISV) First Drive: Combat Carpool!". Motor Trend. Motor Trend Group. Retrieved 2020-10-29.
  10. "GM is renovating Concord facility to build US Army troop carrier". Independent Tribune. Retrieved 2020-12-19.
  11. "GM to open new tech center in Concord". Independent Tribune. Retrieved 2020-12-19.
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