Maritime Industry Briefing: Ammonia-Fuelled Shipping Era Begins, Lloyd's Register Names New Chair, and Naval ASW Technology Advances

## Ammonia-Fuelled Shipping Reaches Milestone with EXMAR Newbuild Delivery The maritime industry has taken a significant step toward decarbonisation with the delivery of what is being described as the world's first ocean-going vessel designed to operate on ammonia fuel. Belgian gas shipping company EXMAR and Swiss marine engine developer WinGD jointly announced the milestone, which industry observers are marking as the beginning of a new era in alternative fuel adoption at sea. Ammonia has long been identified as one of the most promising zero-carbon fuels for deep-sea shipping, owing to its high energy density and the absence of carbon in its molecular structure. However, its toxicity and the technical challenges associated with combustion have slowed commercial deployment. The EXMAR newbuild, according to gCaptain, represents the culmination of years of engine development and regulatory preparation, and is expected to serve as a proof-of-concept for the broader industry as it navigates increasingly stringent IMO emissions targets. The delivery is likely to accelerate interest from shipowners and charterers evaluating long-term fuel strategies ahead of the IMO's 2030 and 2050 decarbonisation milestones. --- ## Lloyd's Register Appoints Matthias Altendorf as Incoming Chair Lloyd's Register Group (LR) and Lloyd's Register Foundation have named Matthias Altendorf as the next chair of their boards, according to Splash247. Altendorf, who has served in both executive and non-executive capacities across major industrial organisations, will succeed current chair Thomas Thune Andersen when his tenure concludes in June 2027. The appointment provides the classification society with a clear succession plan well in advance of the transition. Lloyd's Register, one of the world's oldest and most respected maritime classification and safety organisations, plays a central role in vessel certification, technical standards, and maritime research. Altendorf's background in industrial leadership is expected to support LR's ongoing strategic development across its classification, consultancy, and digital services divisions. --- ## Ultra Maritime Completes First UK Deployment of Next-Generation Sonobuoy In the naval defence sector, Ultra Maritime has successfully completed the first in-water deployment trial of its next-generation Multistatic Active Receive Sonobuoy (MSARS) in Scotland, the company announced via PR Newswire. The trial marks a significant milestone in the development of advanced anti-submarine warfare (ASW) capabilities for the UK and allied naval forces. The MSARS system is designed to enhance underwater detection performance in complex maritime environments, a capability of growing strategic importance as submarine activity increases across global theatres. The successful Scottish trial positions Ultra Maritime to advance the system toward operational deployment, supporting NATO and Royal Navy ASW requirements. --- *This briefing covers key developments across green shipping technology, classification society leadership, and naval maritime defence. Stories sourced from gCaptain, Splash247, and PR Newswire.*