The U.S. is expanding its icebreaking fleet to strengthen Arctic and domestic access, and support commercial shipping, seabed resources, subsea cables and fisheries. Current plans include 1–3 heavy Polar Security Cutters (PSCs), 11 medium Arctic Security Cutters (ASCs), seven Homeland Security Cutter (HSC) HSC-L (light) icebreakers, 11 HSC-Ms (medium) and one additional heavy HSC-H (heavy).
Deep in Arctic waters near the remote Svalbard archipelago this spring, NATO allies caught Russian subs training to unleash a secret weapon designed to disable critical undersea cables without leaving any fingerprints.The clandestine Russian operation, described to Reuters by two Western officials, was carried out by Moscow's GUGI undersea warfare directorate
Introduction. Looking back at history one could argue that it was French author Jules Verne in his book “20,000 Leagues Under the Sea”, published in 1869, who was speculating about a new power source much in the same out of the box thinking that H.G. Wells employed when he wrote about inter-planetary flight in “War of the World’s.
U.S. President Donald Trump's administration is on a mission to weaken China's global network of ports and bring more strategic terminals under Western control, according to three sources familiar with the plan.The drive is part of the most ambitious effort to expand U.S. maritime influence since the 1970s and is designed to address growing fears in Washington that it would be at a disadvantage
The Coast Guard released a request for proposal (RFP) for design, production, testing and delivery of homeland security cutter-light (HSC-L) vessels. The Coast Guard plans to acquire seven HSC-Ls through an indefinite delivery/indefinite quantity contract.The RFP is available here. Proposals are due by July 14, 2026.
LS Marine Solution, a subsidiary of LS Cable & System, has started construction of a next-generation cable laying vessel (CLV) designed for long-distance high-voltage direct current (HVDC) and large-scale offshore wind grid projects.A steel-cutting ceremony for the new CLV was held at Tersan Shipyard in Türkiye, with delivery scheduled for the first half of 2028.
U.S. shipments of limestone on the Great Lakes increased 4.5 percent from June 2025 to 3 million tons. This June’s U.S. loadings were also above the month’s 5-year average by 6.9 percent.Year-to-date, the Lakes U.S. limestone trade stands at nearly 7 million tons, a decrease of 7.5 percent compared to last year and 7.2 percent below the month’s 5-year average.U.S.
Limestone shipments from U.S. ports decreased 27.5 percent compared to April 2025 to 1.1 million net tons. Loadings were also below the month’s 5-year average by 35.4 percent. Year-to-date, the U.S. limestone trade stands at 1.2 million tons, a decrease of 26.6 percent from last year and 31.9 percent below the 5-year average.
Cellula Robotics has announced the appointment of Colleen Hahn as Vice President, Technology Transfer and Strategy, strengthening the company's senior leadership team as it continues to expand its presence in the United States and advance its global growth strategy.In her new role
Hartman Seatrade has selected the LS 250 heavy-duty ship crane to outfit its latest vessels. The cranes, supplied by Liebherr, are configured for tandem operations, allowing combined lifts of up to 500 tons for project cargo. Engineered for versatile cargo handling, the LS 250 delivers dependable lifting performance even in demanding maritime conditions.
Kongsberg Maritime has been selected to supply a fully integrated equipment package for a next-generation ultra-large cable laying (CLV) vessel being built for LS Marine Solution at Tersan Shipyard in Türkiye.The vessel, designed to support growing global demand for subsea high-voltage direct current (HVDC) and optical cable installation, will be 148.
Shipments of limestone on the Great Lakes totaled 3.2 million tons in October, a decrease of 3.8 percent compared to 2024. Limestone cargos were also below the month’s 5-year average by 10.7 percent.Loadings from U.S. quarries totaled 2.6 million tons, a 6.1 percent reduction. Shipments from Canadian quarries increased 6.8 percent to 626,805 tons.Year-to-date, the limestone trade stands at 22.