US Navy orders REMUS 300 from Huntington Ingalls Industries
U.S. Navy personnel deploy a REMUS 300 unmanned underwater vehicle. (Photo: Huntington Ingalls Industries)
Huntington Ingalls Industries announces US Navy order of new REMUS 300 unmanned underwater vehicles.
Huntington Ingalls Industries has announced a US Navy order of two REMUS 300 unmanned underwater vehicles (UUVs).
The delivery is scheduled to take place in mid-2022.
The two-man portable, small-class UUV offers swappable energy modules with up to ten, 20 or 30 hours of endurance and a max speed of up to five knots.
The open architecture and modularity allow REMUS 300 to be tailored to specific mission requirements and enable spiral development and upgrades as technology evolves.
The Remus 300 can be used for many applications, including: mine countermeasures down to 305m, search and recovery, rapid environmental assessment, marine archaeology and offshore oil and gas.
The optional scalable modular space is available for the integration of payloads to perform customer-defined missions, such as ISR and anti-submarine warfare.
The REMUS 300 was released earlier this year, on 29 April. The design incorporates feedback from hundreds of REMUS 100 users.
The REMUS UUV is produced by Hydroid, a subsidiary of Huntington Ingalls Industries, which was acquired in 2020.
Related Equipment in Defence Insight
More from Naval Warfare
-
![DSEI 2025: Red Cat expands into USV production with focus on combat-proven technology]()
DSEI 2025: Red Cat expands into USV production with focus on combat-proven technology
At DSEI 2025, Red Cat outlines its expansion from UAVs into uncrewed surface vessels (USVs), positioning itself as a multi-domain defence provider spanning land, sea, and air.
-
![Anduril Australia wins A$1.7 billion Ghost Shark XL-AUV contract]()
Anduril Australia wins A$1.7 billion Ghost Shark XL-AUV contract
The vessels are expected to deliver a major boost to Australia’s undersea warfare capabilities, with production set to start immediately.
-
![Royal Canadian Navy will start operating class 2 UAVs in 2028]()
Royal Canadian Navy will start operating class 2 UAVs in 2028
Acquired under Canada’s Department of National Defence ISTAR UAS project, the drones will be deployed from the Halifax-class frigates.
-
![US Navy prepares next step of the F-35 Block 4 upgrade while GAO predicts acquisition delays]()
US Navy prepares next step of the F-35 Block 4 upgrade while GAO predicts acquisition delays
The US Navy published a pre-solicitation notice of intent for the third phase of the F-35 Reprogramming Verification & Validation System. Meanwhile, with a five-year delay in its schedule, GAO foresees more postponements in the completion of the Block 4 effort.
-
![Newest US Coast Guard cutters go after Chinese vessels sailing in the Arctic]()
Newest US Coast Guard cutters go after Chinese vessels sailing in the Arctic
Cutters Earl Cunningham and Storis have been monitoring five Beijing research vessels navigating in the North Pole.
-
![US Navy selects 25 companies for up to $1.9 billion nuclear submarine contract]()
US Navy selects 25 companies for up to $1.9 billion nuclear submarine contract
The multi-award contract will support the scheduled repair and maintenance of nuclear-powered attack submarines at the US Navy’s primary public shipyards.
