Kongsberg Discovery Wins US Navy DIU Contract
Kongsberg Discovery announced a Defense Innovation Unit (DIU) award to assist in the U.S. Navy’s Large Displacement Unmanned Underwater Vehicle (LDUUV) prototype.Kongsberg Discovery has been awarded a contract with the Defense Innovation Unit (DIU) to rapidly deliver HUGIN Autonomous Underwater Vehicle (AUV) capabilities for the U.S. Military. The total contract could result in the Navy acquiring HUGIN Endurance and HUGIN Superior deep-water AUV systems.HUGIN Endurance, one of the newest members in the HUGIN AUV family, measures 39-ft. long and nearly 4-ft.
After Titanic Sub Disaster, Industry Faces Scrutiny
The first fatal accident aboard a deep-sea tourist submersible is certain to raise calls for additional safety regulations, but industry experts say any new measures may be impossible to enforce given the international nature of the business.Moreover, they say the tragedy of the Titan submersible that imploded during its expedition to the wreckage of the Titanic was an outlier, given that the maker of the vessel opted against certifying the vessel, defying industry convention.All five people aboard the Titan…
Recognizing and Meeting the Challenges of Autonomous Vessels
Uncrewed surface vessels (USVs), automated vessels, maritime autonomous surface ships (MASS), remote controlled vessels, and the employment of artificial intelligence and smart marine technology to navigate and operate civilian and military vessels have created a lively debate over utilizing and regulating such technology. Recent articles addressing artificial intelligence (AI) have questioned the value of experience and intuition versus computed logic based upon data and logarithmic differentiations.
North Korea Tests New Nuclear-capable Underwater Drone
North Korea has tested a new nuclear-capable underwater attack drone, state media reported on Friday, as leader Kim Jong Un warned joint military drills by South Korea and the U.S. should stop.During the test, the new North Korean drone cruised underwater at a depth of 80 to 150 metres (260-500 feet) for over 59 hours and detonated a non-nuclear payload in waters off its east coast on Thursday, North Korean state news agency KCNA said.Analysts say North Korea is showing off its increasingly diverse nuclear threats to Washington and Seoul…
Uncrewed Ships Set to Bring Diversity Boost
The maritime industry’s movement toward remote vessel operations will not only build a more diverse workforce, it will benefit from it, argues marine robotics company Ocean Infinity.Greater workforce diversity, whether it be considered along lines of ethnicity, gender identity, sexuality, age, socioeconomic status, neurotype, physical ability or any other parameter, has shifted over the course of the last decade from a ‘nice to have’ to a fundamental value. The modern view of society that the thought leaders at Ocean Infinity subscribe to, is often characterized as ‘intersectionality’.
Photos: US Retrieves Suspected Chinese Spy Balloon Shot Down in the Atlantic
Photos released by the U.S. Navy on Tuesday show sailors collecting the remnants of a suspected Chinese spy balloon that was shot down by an Air Force fighter over the weekend off the coast of South Carolina.The U.S. military began collecting the debris after the high-altitude surveillance balloon was shot down by an F-22 fighter over the weekend at the orders of President Joe Biden. The balloon fell about six miles off the coast of Myrtle Beach, S.C., into about 50 feet of water.China has claimed that the balloon was a wayward “civilian unmanned airship” primarily conducting weather research.
Tech File: A Robotic Reach in Offshore Wind
With a background in subsea and offshore, coming up with new ideas is the norm’ for UK-based engineering consultancy STL (Submarine Technology Limited), writes Elaine Maslin.The last few years have been no different. The company has been focusing on ship-based robotics, including robotic arms. These aren’t just any robotic arms – they’re motion compensated systems for deploying/recovering people and robots to and from fixed or moving objects. That could be wind technicians to…
A Robotic Reach in Offshore Wind
With a background in subsea and offshore, coming up with new ideas is the norm for UK-based engineering consultancy STL (Submarine Technology Limited), writes Elaine Maslin.The last few years have been no different. The company has been focusing on ship-based robotics, including robotic arms. These aren’t just any robotic arms – they’re motion-compensated systems for deploying/recovering people and robots to and from fixed or moving objects.That could be wind technicians to an…
Kongsberg to Equip Three Polish Navy Warships with Hugin AUVs
Norway's Kongsberg Maritime has secured a contract award with Polish shipbuilder Remontowa Shipbuilding SA (RSB) to supply three shipsets of Kongsberg Hugin Autonomous Underwater Vehicle (AUV) systems and related HiPAP positioning and communication systems for three newbuild warships for the Polish Navy.The total contract value exceeds €10 million, with the Kongsberg equipment planned for the next three ships in the Kormoran II Mine-Countermeasures (MCM) vessel program (#4, #5, and #6).These three ships will be delivered between 2026 and 2027.
Argeo Charters Argeo Searcher Vessel
Argeo, a Norwegian autonomous underwater vehicle provider, has signed a 5-year bareboat contract for the vessel Argeo Searcher (former Ocean Pearl), with an option to purchase the vessel for $2 million after 12 months and $1 million after 27 months. The vessel is expected to be delivered to the company on December 10, 2022."The international expansion of Argeo means contracts are significantly larger, with longer duration, and therefore require predictability in our operational value chain.
PaxOcean to Convert PSV to Cable Layer for Triasmitra
PaxOcean said its Nanindah Mutiara Shipyard in Indonesia has secured a contract to convert a platform supply vessel (PSV) into a submarine cable laying vessel (CLV) for telecoms company PT Ketrosden Triasmitra.The PSV is the Norwegian-built Skandi Sotra, previously acquired from Norway's DOF Group.As part of the conversion, the vessel will be equipped with a remotely operated underwater vehicle (ROV) and plough system. The vessel is scheduled to be delivered early in the second quarter of 2023.
Guanabara FPSO Mooring System Installed with Just One Vessel
Heavy lift shipping and offshore transport and installation contractor Jumbo Offshore reports it has executed the transport and installation of a torpedo pile mooring system, including mooring for flexible risers, umbilical for the Libra Consortium's Guanabara floating production storage and offloading unit (FPSO). While this type of installation previously required the mobilization of up to three anchor handling tugs, Jumbo carried out the entire contract using only its J-class offshore installation vessel Fairplayer…
US Navy: Building Small Combatants to Create Force Structure and Capability
The U.S. Navy needs more ships. And that means the Navy has to build more ships than it is decommissioning.The sea service has a stated a goal of 355 ships, and as many as 500 and more when unmanned platforms are counted. There are 298 ships in the fleet today. For surface ships, this number includes a high-low mix of highly capable large surface combatants, and smaller ships such as littoral combat ships LCS).The Navy’s smallest combatants are the 330-ton, 197-foot coastal patrol boats (PCs). Up until recently, ten of them have been serving in the Middle East with the U.S.
Attention Turns to Extra Large Unmanned Underwater Vessels
In August, 2021, after years of delays, cost overruns, and rising tensions, the Australian government canceled a A$90 billion order with France’s Naval Group for 12 conventionally powered submarines intended to replace the Royal Australian Navy (RAN)’s aging fleet of six Collins-class attack subs. Overnight, the future of the RAN’s undersea warfare capability was cast into uncertainty. The very next month, however, the United States and the United Kingdom announced a plan to help Australia fill the void…
HII Taps BlueZone for REMUS AUV Services in Australia
Huntington Ingalls Industries (HII), the U.S. naval shipbuilder and unmanned systems manufacturer, said Tuesday it had selected its Australian sales partner, BlueZone Group, as an authorized REMUS autonomous underwater vehicle (AUV) service center. The Newcastle-based company will provide local support to REMUS AUVs for the Royal Australian Navy and other regional customers.HII and BlueZone Group will host an official agreement signing on May 10, 2022, during the Indo-Pacific International Maritime Exposition at the International Convention Centre in Sydney, Australia.
Getting to the Bottom of the Navies' Mine Warfare Challenges
To find the mine warfare challenge with the highest degree of difficulty, start at the bottom.Lurking unseen below the surface, naval mines pose a serious problem. They’re cheap, relatively easy to deploy and can inflict heavy damage against even the most sophisticated warships. They can be hard to detect and difficult to counter. What you can’t see can hurt you. And the most difficult mines to find and eliminate are bottom and buried mines. Navies have developed ships to hunt for mines in the water column so they can be avoided or destroyed…
MacGregor to Equip MBARI's New Research Vessel
MacGregor, part of Cargotec, said it has been taped to deliver a suite of overboard handling systems for the new oceanographic research vessel David Packard owned by Monterey Bay Aquarium Research Institute (MBARI), a private, nonprofit oceanographic research center based in California. Founded in 1987 by David Packard, MBARI’s mission is to advance marine science and technology to understand a changing ocean. The David Packard is designed by naval architecture firm Glosten, and is currently under construction at Freire Shipyard in Vigo…
SGS Acquires SRN Group Diving & ROV Underwater Services (Belgium)
Commercial diving company Subsea Global Solutions (SGS) announced it has acquired SRN Group Diving & ROV Underwater Services (Belgium), an underwater services and remotely operated underwater vehicle (ROV) hull cleaning firm based in Belgium.With this acquisition, SGS expands its global footprint to Europe, acquires industry leading ROV hull cleaning technology and increases the number of its home ports worldwide to 14.Paul Peters, CEO of SGS, said, “This is a much awaited, critical milestone for SGS.
From Protecting National Sovereignty to Protecting the Reef
Melanie Olsen is harnessing 10 years of missile defense and electronic warfare systems expertise to drive rapid technological innovation in marine research and monitoring. Today, on International Women in Engineering Day, the AIMS Team Leader for Technology Development Engineering shares her unique journey.Growing up in a third-generation farming family near the small settlement of El Arish in north Queensland, Melanie Olsen thought engineers were train drivers.When a James Cook University engineering lecturer visited her small rural high school with a quad helicopter…
What Happened to the Indonesian Submarine KRI Nanggala?
After a five-day search, wreckage from Indonesia’s missing submarine KRI Nanggala has been discovered at a depth of more than 800 meters in the Bali Sea.With no survivors from the 53-person crew—and no certainty the cause of disaster will ever be confirmed—the Indonesian Navy will need to decide how much effort it devotes to examining and salvaging the wreckage.Footage from a deep catastropheInitial examination of the sunken vessel suggests the wreckage is in three pieces, with the boat’s hull and stern separated.The Indonesian Navy (TNI-AL) has released video footage…
Siem Spearfish Lands Gulf of Mexico Contract
Norwegian based Siem Offshore said it has entered into a contract with an undisclosed subsea construction company for an offshore project in the Gulf of Mexico.The project will utilize the Bahamas-flagged offshore support and construction vessel (OSCV) Siem Spearfish for a scope of work consisting of subsea and remotely operated underwater vehicle (ROV) duties. The contract has been awarded under a minimum duration of 110 days, plus options, Siem Offshore said.Siem Spearfish will commence its new charter in direct continuation of its current commitment in West Africa…
US Navy Recovers Downed Helicopter from Record Ocean Depth
The U.S. Navy last week retrieved one of its crashed helicopters from 19,075 feet below the surface of the North Pacific, setting a record for the deepest aircraft recovery at sea.The helicopter, a twin engine Sikorsky Seahawk, crashed off the coast of Okinawa, Japan last year while operating from the amphibious command ship USS Blue Ridge (LCC-19). The air crew was able to escape the MH-60S before it sank and no lives were lost in the accident.Responding to a U.S. Pacific Command Fleet request…
Subsea Defense: Navy Deepens Commitment to Underwater Vehicles
The U.S. Navy uses unmanned and robotic underwater vehicles for a multitude of functions, including environmental sensing, mine hunting, and salvage. The Navy plans to evolve an unmanned systems operating concept that is platform agnostic and capable of operating in highly complex contested environments with minimal operator interaction.The most recent edition of the Navy’s Unmanned Systems (UxS) Roadmap was issued in 2018, and a new version is expected in the near future. The 2018 document states that UxS will operate in every domain…