Researchers in South Korea at the Korea Institute of Machinery and Materials (KIMM) have reportedly developed a hull-attached sensor-based system for predicting underwater radiated noise (URN), a key factor in naval stealth operations.KIMM Develops First Hull-Attached Sensor System for Predicting Underwater Radiated NoiseNew algorithm predicts underwater noise in real timeBoosts naval stealth
Laborde Products powered the newbuild M/V Larry Gravely, constructed by Diversified Marine in Houma, Louisiana.The twin-screw towboat is equipped with a pair of Mitsubishi Tier 3 S6R2 main engines, each rated at 803 horsepower at 1,400 RPM. The engines were applied to support the vessel’s operating profile and the steady, day-to-day demands of aggregate service on the inland waterways.
Owning and operating a quiet boat offers many benefits, from crew comfort and retention to efficient, safe operations. While the benefits are clear, it’s generally not the first line of design and concern for most vessel owners.Noise is a funny thing in the marine world: it’s invisible, it sneaks up on you, and it’s usually not the headline item on a newbuild spec sheet
The United States dredging industry stands as one of the most competitive, efficient, and strategically vital sectors of the maritime economy. As part of the Jones Act fleet—the original Build America, Buy America industry — it not only strengthens our ports and waterways but also anchors thousands of middle-class jobs, spurs shipbuilding across the Gulf and East Coasts
Schottel will equip a new RoRo cargo vessel for U.S.-based United Launch Alliance (ULA) being built by Bollinger Shipyards in Amelia, Louisiana. The vessel, to be named SpaceShip, will transport Vulcan rockets from the factory in Decatur, Alabama, to the launch sites at Cape Canaveral Space Force Station in Florida and Vandenberg Space Force Base in California.
Last August, U.S. Navy officials carrying out a test of unmanned vessels realized they had hit a single point of failure: Starlink. A global outage across Elon Musk’s satellite network affecting millions of Starlink users had left two dozen unmanned surface vessels bobbing off the California coast, disrupting communications and halting operations for almost an hour.
A.P. Moller - Maersk has appointed Ditlev Blicher as the new Regional President for North America, effective January 1, 2026.Blicher assumes the role after most recently serving as the company’s Regional President for Asia Pacific since 2023.A logistics industry veteran, Blicher joined Maersk in 2020 with deep global experience in operations and general management.