Hyliion USX-1 Defiant USV Chosen as Launch Platform for KARNO Core Sea Trials
Hyliion Holdings Corp., a developer of modular power plant technology, announced that the U.S. Navy’s Office of Naval Research (ONR), in partnership with the Defense Advanced Research Projects Agency (DARPA), has selected the USX-1 Defiant as a candidate test vessel for Hyliion’s KARNO technology. Initial sea trials are funded under a development program from the Office of Naval Research (ONR) to advance the use of KARNO Cores for onboard power generation in U.S. Navy vessels.For the USX-1 Defiant sea trials, Hyliion will deliver a drop-in 800 KW power system consisting of four 200 KW
ABB to Power Spanish Navy’s New Hydrographic Vessels
ABB has secured a contract from Spanish shipbuilder Navantia to supply power distribution and propulsion systems for two new coastal hydrographic vessels being built for the Spanish Navy.The vessels, scheduled for delivery by 2028, will be equipped with ABB’s Onboard DC Grid power system, PEMS power and energy management system, transformers, thruster motors and batteries.The systems are designed to improve energy efficiency, operational flexibility and reliability while reducing fuel consumption and emissions.ABB will also oversee engineering, testing and commissioning activities related to the
Australian Quantum Technology to Support National Defence Strategy
A new quantum clock technology developed in Australia has now been deployed in space.Developed by QuantX Labs, TEMPO delivers up to 10 times the performance of current GNSS-based timing systems. In space, that translates to more resilient communications, more accurate navigation and harder-to-disrupt synchronization between satellites and ground systems – capabilities that matter when GPS is jammed, spoofed or unavailable.The development comes as the Australian Government released the 2026 National Defence Strategy and Integrated Investment Program last month, committing A$425 billion over the
OPT Demos Autonomous Offshore Charging for Maritime Drones
Ocean Power Technologies (OPT) has demonstrated autonomous docking, charging and redeployment capabilities for its WAM-V autonomous surface vehicle as part of efforts to support longer-duration offshore operations.The company said the system enables the maritime drone to approach a dock, secure itself, recharge and return to operation without human intervention.OPT is preparing the technology for integration with its PowerBuoy platform to create offshore charging points capable of supporting continuous maritime drone operations at sea.The company added that the systems could eventually form part of a
Hanwha Ocean Partners with Thordon Bearings on Canadian Submarine Bid
South Korea’s Hanwha Ocean and Canadian marine bearing manufacturer Thordon Bearings have signed a memorandum of understanding (MoU) to explore cooperation on Canada’s submarine procurement program and other naval projects.The agreement focuses on the Canadian Patrol Submarine Program, one of the largest conventional submarine procurement programs currently planned, under which Hanwha Ocean has been selected as one of two qualified suppliers by the Canadian government.Hanwha Ocean said the partnership would examine opportunities for cooperation on submarine subsystems and lifecycle support
Aussie Uncrewed Submarine Sold to US
C2 Robotics has commissioned its Speartooth Large Uncrewed Undersea Vehicle (LUUV), the first to be delivered to the United States.The Speartooth LUUV has been designed to deliver scalable, cost-effective undersea capability across intelligence, surveillance, reconnaissance and strike missions. Its smaller size and lower unit cost enable it to operate in contested environments and generate force mass in ways that traditional platforms cannot.A modular design, minimal infrastructure and low cost enables fast integration, flexible mission tailoring and rapid deployment — delivering operational
February 2026
