USMC orders up to 300 chain guns
USMC JLTVs will be equipped with a 30mm chain gun as part of an air defence programme. (Photo: USMC/Lance Cpl Scott Jenkins)
Northrop Grumman XM914E1 30mm guns will be integrated with an RWS on JLTVs for air defence.
US Marine Corps Systems Command has awarded Northrop Grumman an IDIQ contract worth up to $81.03 million, to deliver XM914E1 30x113mm chain guns, spares, training, and associated engineering services.
A maximum of 300 guns will be provided to Program Manager Ground-Based Air Defense, to support Increment 1 of the Marine Air Defense Integrated System programme.
XM914 systems will be integrated with an RWS on the Oshkosh-produced Joint Light Tactical Vehicle (JLTV) to include various specialised C-UAS and air defence capabilities.
All work will be performed in Mesa, Arizona with an estimated completion date of 31 May 2026, the DoD announced on 3 June.
In September 2020, the USMC Ground Based Air Defense Office ordered the XM914 RWS from Kongsberg Protech Systems USA for the Marine Air Defense Integrated System.
More from Land Warfare
-
![Denmark shuns US platform as it settles on SAMP/T air defence system]()
Denmark shuns US platform as it settles on SAMP/T air defence system
The acquisition, which is part of the country’s broader defence package worth DKK58 billion (US$9.2 billion), goes against the grain with many other European countries opting for the US’s popular Patriot platform.
-
![DSEI 2025: Avon Protection provides first sight of new goggle and details on half mask]()
DSEI 2025: Avon Protection provides first sight of new goggle and details on half mask
Avon Protection has been growing and improving its integrated systems offerings. Last year the company released its Exoskin total protective suit system and earlier this year the MITR-M1 half mask.
-
![DSEI 2025: Elbit Systems set to field joint fires systems as it looks to large UK requirements]()
DSEI 2025: Elbit Systems set to field joint fires systems as it looks to large UK requirements
Elbit Systems UK was awarded the Dismounted Joint Fires Integrators (D-JFI) programme in January 2021, which will integrate with the UK’s army, marines and air force. The parent company has decades of heritage in the UK and is looking to compete for the Watchkeeper drone replacement.
