Daehan Shipbuilding Co., Ltd. (No.1 Fac.)

The Transportation Department said on Tuesday it was evaluating whether a temporary waiver of the Jones Act is needed to ensure sufficient gasoline supply to some U.S. states after the ransomware attack on Colonial Pipeline."The U.S. Department of Transportation (USDOT) has started the work needed to enable consideration of a temporary and targeted waiver of the Jones Act," the department said. The Jones Act requires goods moved between U.S. ports to be carried by ships built domestically and staffed by U.S. crews.In 2017, the Trump administration waived Jones Act restrictions to help get fuel and supplies to storm-ravaged Puerto Rico.

Classification society ABS said it has completed a joint development project (JDP) with shipbuilder Hyundai Heavy Industries (HHI) and marine services firm Hyundai Global Service (HGS) exploring decarbonization and digitalization in the marine and offshore industries. The project covered simulation and modeling of carbon footprints of a vessel incorporating energy efficiency technologies, liquefied natural gas (LNG) bunkering analysis and smart technologies.The JDP included detailed simulation and modeling of the carbon footprint of a very large crude carrier (VLCC), analyzing carbon emissions and giving insight into optimized energy efficiency technologies.

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division said it has commenced fabrication of Legend-class national security cutter Friedman (NSC 11). The start of fabrication signifies the first 100 tons of steel have been cut.“Our workforce has invested more than a decade of effort, creativity and resolve to make the Legend-class national security cutter production line incredibly efficient and strong,” Ingalls Shipbuilding President Kari Wilkinson said. “We are pleased to achieve this milestone and will continue to look for any additional opportunity in our processes and approaches to provide the most affordable and capable ships to our customers.

Union workers at Brazil'sR

NovAtel, part of technology company Hexagon, has unveiled a new new GPS Anti-Jam Technology (GAJT) device amid heightened interference and jamming in marine environments worldwide. The low size, weight and power (SWaP) GAJT-410MS is designed to protect civil and military operations from interference and jamming, with jammer direction-finding capabilities for enhanced situation awareness in the marine environment.Interference, both benign and malicious, is a challenge facing civilian and military operations. Commercial marine applications like shipping, tankers and bulk carriers are under threat from interference targeting their navigation and cybersecurity.