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News
How US Navy Nuclear Submarines Stay Underwater for Months Without Surfacing
2+ day, 12+ hour ago (476+ words) A nuclear submarine makes its own air and its own drinking water. The only two things that force it back to the surface are the food it can carry and the people aboard....
The US Navy just cleared Rolls Royce engines for drone ships that can stay at sea for 30 days without crew
2+ day, 13+ hour ago (445+ words) Rolls-Royce engines can now power US Navy drone ships The US Navy has approved Rolls-Royce marine engines for unmanned vessels capable of operating for periods reaching 30 days without crews onboard. The certification covers mtu Series 4000 and Series 2000 engines following tests…...
A 36-foot British drone gunboat trades a towed sonar array for a strike package on the same deck in minutes, tops out at 50 knots on two diesels, runs 1,000 nautical miles at 30 and stays out a month, and an American company is setting up to build it on US soil
2+ day, 19+ hour ago (911+ words) Sep 10, at 12:30pm ET Back in July a British company had one of its drone boats pushed out the back of an A400M and parachuted into the North Sea from 1,300 feet, four times in six days, using the same boat every time....
Aircraft So Big It Can Carry Wind Turbine Blades Now Brags It Can Haul Huge Space Rockets
3+ day, 23+ min ago (506+ words) When the plane, which is called WindRunner, was announced, Radia talked about it being developed with only one goal in mind: move large, 344-foot (105 meters) long wind turbine blades to where they need to go. In time, though, the potential…...
Birdon to Deliver Next-Gen Bridge Erection Boats to Australian Army
3+ day, 2+ hour ago (229+ words) Australian shipbuilder Birdon will deliver three next-generation Bridge Erection Boats to the Australian Army to support military river and wet-gap crossings. The vessels maneuver and stabilize floating bridge sections and rafts, creating temporary crossings for troops, vehicles, and equipment when…...
Unmanned Craft News Roundup | September 10 – Turkish armed amphibious vehicle, solar-powered air defence boat and more
3+ day, 3+ hour ago (532+ words) An Australian operator has welcomed a new optionally crewed survey boat into service while new attack USVs are undergoing operational testing in Azerbaijan. Development meanwhile continues on a Russian research catamaran, a US-built solar-powered air defence USV, and a Turkish-designed…...
A 46-foot robot boat found a distress beacon off Plymouth, and its steady hull may matter more to navies than hydrogen
3+ day, 13+ hour ago (580+ words) Home - Mobility - A 46-foot robot boat found a distress beacon off Plymouth, and its steady hull may matter more to navies than hydrogen Working at about 16 to 20 nautical miles off the coast of Plymouth, England, a 46-foot uncrewed vesselspent more…...
An air taxi that floats: Regent’s Seaglider takes flight with people on board
3+ day, 21+ hour ago (257+ words) An electric vessel that’s part boat, part plane aims to be the air taxi for coastal communities. “It’s a fundamentally new mode of transportation,” Regent Craft’s CEO says. The vessel has three operational modes, Thalheimer said. It floats like other…...
French Electric Business Aircraft Takes the Spotlight in UK’s Hydrogen Challenge
3+ day, 20+ hour ago (264+ words) This year’s round was officially opened on June 2, and the winning bidders, which were announced this month, are Saxon Air, DreamerBoy Technologies, and a joint project by Beyond Aero, London City Airport, and University of East London. There’s also a…...
Leidos Seahawk, Sea Hunter Demonstrate Navy Capabilities
3+ day, 20+ hour ago (274+ words) by Miles Jamison September 9, 2026, 11:43 am Leidos has announced that its Seahawk and Sea Hunter autonomous vessels recently demonstrated operational capabilities in support of U.S. Navy missions, including deployment with the USS Theodore Roosevelt Carrier Strike Group and participation in Rim of…...