Defiant News

DARPA’s NOMARS program aims to revolutionize naval operations by designing a ship that can operate autonomously for extended periods at sea without an onboard crew.One project at the forefront of maritime innovation is the development of a vessel called “Defiant,” a project of the Defense Advanced Research Projects Agency (DARPA). The Defiant is referred to as a NOMARS vessel – “No Manning Required Ship.”The project’s been underway at least since January 2020, when DARPA held a “proposers day…

Louisiana-based boat builder Metal Shark is building two welded-aluminum fireboats for Anne Arundel County Fire Department in Maryland.The new 50 Defiant NXT monohull pilothouse fireboats were designed by Metal Shark’s in-house engineering team and are now under construction at the company’s Franklin, La. shipyard. The newbuilds were ordered to replace the department's 20-year-old main fireboat, Lady Anne, delivered from MetalCraft Marine in 2023. The new vessels will offer faster speeds enabling shorter response times…

Metal Shark delivered a welded-aluminum 45 Defiant crew boat to Anchorage Launch Services Company, an Oregon-based operator providing launch, line, pilotage, and cargo services to vessels on the Columbia and Willamette Rivers.Designed in-house by the Metal Shark engineering team and built at the company’s Jeanerette, La., production facility, the 47 x 12 ft. twin-diesel waterjet-powered “Triumph VII” is now in service.“Our captains, crew, and passengers have all been very impressed with the capabilities of our new vessel,” said Alex Scott, COO of Anchorage Launch.

The U.S. Department of Defense's research and development agency is moving into the second phase of a project to to build and demonstrate a new seagoing unmanned surface vessel.The Defense Advanced Research Projects Agency (DARPA) on Monday announced  it is moving into Phase 2 of the No Manning Required Ship (NOMARS) program, which seeks to build and demonstrate a revolutionary new medium unmanned surface vessel (MUSV) that can go to sea and perform missions with unprecedented reliability and availability, while carrying a significant payload.

Louisiana-based boat builder Metal Shark is building a welded aluminum monohull patrol vessel for the Guyana Defense Force (GDF).Construction of the 115ft x 27ft (35m x 8m) vessel is underway at Metal Shark’s Franklin, Louisiana shipyard on the new 115 Defiant multi-mission vessel designed in-house by Metal Shark’s engineering team and being acquired by the GDF via direct purchase. Once complete, the new vessel will join the eight other Metal Shark interdiction and patrol vessels currently in service with the GDF.“Due to increasing maritime security concerns…

As a rudderless U.S. Navy debates maritime strategy, fleet futures and platform performance, America’s naval shipbuilding industry can look forward to another year of relative stasis.Barring a major geopolitical incident or unexpected maritime provocation, government shipbuilding isn’t going to change course. With Admiral Michael Gilday approaching the final “lame duck” year of his four-year term as Chief of Naval Operations and the 2024 election season looming, the prospect for major changes in the Navy’s demand signal seems limited.Aside from the U.S.

The United States is providing Ukraine with a range of defense articles, including 23 welded-aluminum military vessels built by Louisiana-based Metal Shark, to help Ukraine to better protect its coastline, waterways and ports.Last week it was announced that six of the U.S. Navy’s new 40 PB maritime combat vessels would be sent to Ukraine as part of a $450 million security assistance package. Built by Metal Shark and delivered to the Navy in 2021 as part of a currently active defense contract for 50 vessels…

China launched its third aircraft carrier on Friday, the Fujian, named after the province opposite self-ruled Taiwan, sending a statement of intent to rivals as it modernizes its military.President Xi Jinping has made overhauling the world's largest armed forces a central part of his agenda, seeking to project power well beyond China's shores, though the government says it has no hostile intent.Champagne, colorful ribbons, water cannons and smoke were deployed to celebrate the carrier's launch and official naming at a ceremony at the Jiangnan shipyard in Shanghai…

My first visit in 2007 to the American Society of Naval Engineers’ (ASNE) Multi-Agency Craft Conference (MACC) was an eye-opener. Having built a naval architecture career with frigates, destroyers and other large naval and commercial ships, I was eager to learn of the smaller craft used by the U.S. Navy and other government and military bodies. As my flight into Norfolk, Va. descended over Chesapeake Bay, I gazed in amazement as a Landing Craft Air Cushion (LCAC) raced toward Virginia Beach, slowed, glided up the beach and into its shore base.

Boat builder Metal Shark said it has delivered a 55- by 17-foot welded aluminum pilot boat to the Pascagoula Bar Pilots Association in Mississippi.Designed by Metal Shark’s in-house engineering team and built at the company’s Franklin, La. shipyard, the new Singing River Island is the second Metal Shark pilot boat to join the Pascagoula Pilots fleet. It represents the latest evolution in the Louisiana-based builder’s Defiant-class pilot boat lineup, combining a proven hull form with a modern…

Sea Change - America’s first hydrogen powered ferrySWITCH Maritime’s new 70-foot passenger ferry Sea Change is navigating uncharted waters as the United States’ first zero-emissions, hydrogen fuel cell-powered, electric-drive ferry.The pioneering aluminum newbuild, constructed by Bellingham, Wash. shipbuilder All American Marine, Inc. (AAM), has been completed and was launched this summer, though permitting of hydrogen fuel systems for maritime vessels is still being worked out with the U.S. Coast Guard.“Legislation and laws for passenger safety did not exist yet for this type of vessel.

Could you imagine designing your own car or truck or airplane, and then trying to build it? Unless you’re Elon Musk, you most likely couldn’t.Today’s consumers don’t want to solve their own problems, they want turnkey solutions, and they want them now. In what industry—other than maritime—do you see customers designing their own products, putting them out for bid, and then dealing with time and cost overruns? Yet, in the maritime world most acquisitions are long, drawn-out processes…

Shipbuilder Metal Shark has introduced the 38 Defiant NXT, described as a next-generation welded aluminum monohull pilothouse model based on the company’s 38 Defiant platform. The first new vessel, “Fire Boat 2,” has been delivered to Orange Beach Fire Rescue in Alabama.Since 2011, Metal Shark has delivered over 100 legacy model 38 Defiant vessels, in a wide range of configurations to fire departments, law enforcement agencies, the US Coast Guard and Navy, and multiple foreign…

The Navy is known for its big ships. It has a lot of smaller boats and craft, too—3,200 of them.The three primary stakeholders for these craft are the Surface Fleet, Commander Navy Installations Command and Navy Expeditionary Combat Command. Other stakeholders include Submarine Forces; Air Forces (which own the aircraft carriers); Naval Special Warfare; the Coast Guard; Naval Facilities Command and the Naval Warfare Centers.Boats and craft are procured and managed by Naval Sea Systems Command (NAVSEA) Program Executive Office for Ships (PEO Ships)…

Taiwanese coast guard commander Lin Chie-ming is on the frontline of a new type of warfare that China is waging against Taiwan. China’s weapon? Sand.On a chilly morning in late January, Lin, clad in an orange uniform, stood on the rolling deck of his boat as it patrolled in choppy waters off the Taiwan-run Matsu Islands. A few kilometers away, the Chinese coast was faintly visible from Lin’s boat. He was on the lookout for Chinese sand-dredging ships encroaching on waters controlled by Taiwan.The Chinese goal…

Shipbuilder Metal Shark has delivered two of three new welded-aluminum “50 Defiant” monohull pilothouse fireboats to Miami-Dade Fire Rescue (MDFR).Designed by Metal Shark’s in-house engineering team and built to Lloyds Registry Standard, the welded-aluminum monohull pilothouse fireboats “FB-21” and “FB-73” were acquired to boost MDFR’s maritime firefighting capability and will replace existing vessels in its fleet.Compared to MDFR’s outgoing vessels, the new 55’ x 17.5’ Metal Shark fireboats offer faster speeds enabling shorter response times…

Autonomous vessels are quickly gaining acceptance across the maritime sector, but especially in government and military applications where the technological and safety advantages are most pronounced.On Monday, Louisiana-based shipbuilder Metal Shark said it has been selected by the U.S. Marine Corps to develop and implement the Long Range Unmanned Surface Vessel (LRUSV) System, a network of unmanned vessels traveling autonomously for extended ranges and transporting loitering munitions to address targets at sea and on land.The weapons system will be tiered and scalable…

While work on maritime autonomy has proceeded at speed globally, a pair of U.S. companies – Metal Shark and Sea Machines – have jumped to the fore in delivering solutions that have evolved from the research & development department to work on the waterways.When talk turns to “autonomy” in the maritime sector there are more questions than answers. It is generally agreed that the technology is ahead of both legislation and business concerns, such as insurance. It is also generally agreed that short…

Shipbuilder Metal Shark reports it has delivered a new research tender to OceanX, a New York-based nonprofit ocean exploration initiative and media organization.The custom 38-foot Defiant-class welded aluminum monohull pilothouse vessel will be carried aboard the recently-launched one-of-a-kind scientific research, media production and exploration vessel, the R/V OceanXplorer. The combined marine research and media vessel OceanXplorer is both a floating, integrated marine research…

Shipbuilder Metal Shark said it is building a welded aluminum 55’ x 17’ pilot boat for the Pascagoula Bar Pilots Association in Mississippi, scheduled for delivery later this year.Designed in-house, the new 55 Defiant Pilot being built for Pascagoula Pilots incorporates the“faceted hull” design initially developed by Metal Shark for the U.S. Navy 40 PB program, and features an enhanced version of Metal Shark’s “pillarless glass” in a two-tiered, reverse-raked arrangement.The builder…

The U.S. Coast Guard (USCG) Research and Development Center (RDC) will run an autonomous patrol boat through its paces to gauge whether the innovative technology installed on board can be used to support personnel in executing Coast Guard missions.The vessel to be tested is a Metal Shark welded-aluminum 29 Defiant craft, the latest product of the Louisiana-based shipbuilder’s “Sharktech Autonomous Vessels” division to be equipped with the SM300 autonomous-command and remote-helm technology from Boston-based autonomous technology developer Sea Machines.

When discussing the arrival of autonomous workboats, many – especially those developing the technologies that enable them – say it’s is not a matter of if, but when. In fact, autonomous harbor tugs are already being put to the test in Singapore, where authorities hope to establish the technological infrastructure to enable fully autonomous ship operations. In the U.S., an autonomous vessel was shown to be able to respond to marine oil spills.But is autonomy really the future?

Shipbuilder Metal Shark has delivered an 85- by 19.5-foot welded aluminum Near Coastal Patrol Vessel (NCPV) to the Dominican Republic’s Navy under a $54 million U.S. Navy contract to produce up to 13 Defiant-class patrol craft for U.S. partner nations.Christened Betelgeuse in keeping with the Dominican tradition of naming military vessels after constellations, the new patrol craft was built at Metal Shark’s Franklin, La. shipyard and officially incorporated into the Dominican…