TIDEWATER MARINE, INC.

Italian shipping firm Grimaldi Group has welcomed the second ammonia-ready pure car and truck carrier (PCTC), Grande Tianjin, from Shanghai Waigaoqiao Shipbuilding (SWS), a subsidiary of China State Shipbuilding Corporation Limited (CSSC).The delivery of a 9,000-car capacity PTCT built for Grimaldi Group also marks SWS's 600th vessel or offshore platform since its inaugural delivery, the 150,000-ton Floating Production Storage and Offloading (FPSO) unit Hai Yang Shi You 111, in 2003.The Grande Tianjin is compatible with electric vehicles, conventional fuel cars, and heavy ro-ro cargo.

Sinobunker, one of COSCO Shipping’s subsidiaries, has completed the world’s first green ammonia bunkering operation at COSCO Shipping Heavy Industry’s Dalian terminal.The ammonia was sourced from the world’s largest green hydrogen and ammonia plant established by Envision in Chifeng and powered entirely by the world’s largest independent renewable energy system.The plant integrates wind, solar and energy storage with proprietary hydrogen and ammonia production technologies. It is powered by a proprietary AI-integrated off-grid renewable system, featuring advanced wind turbines, grid-forming battery storage and predictive meteorological modeling.

The catastrophic implosion of the Titan submersible that killed five people in 2023 could have been prevented, a U.S. Coast Guard investigative board found on Tuesday, calling the vessel’s safety culture and operational practices “critically flawed.”The Titan vanished during a descent to the Titanic wreck on a tourist expedition, losing contact with its support ship.After a tense four-day search, its shattered remains were discovered strewn across the seabed 1,600 feet (488 meters) from the bow of the legendary ocean liner that sank in 1912, claiming more than 1,500 lives.OceanGate, the U.S.-based company that managed the tourist submersible, suspended all operations after the incident.

The Australian Government is accelerating the delivery of a larger and more lethal surface combatant fleet with the selection of the upgraded Japanese Mogami-class frigate as the preferred platform for the Royal Australian Navy’s future fleet of general purpose frigates.Mitsubishi Heavy Industries’ Mogami-class frigate was assessed as best able to quickly meet the capability requirements and strategic needs of the Australian Defence Force (ADF).The upgraded Mogami-class frigate boasts a range of up to 10,000 nautical miles, a 32 Cell Vertical Launch System, and is fitted with surface-to-air missiles and anti-ship missiles.

Iraq's navy has detained a Liberian-flagged oil tanker in its territorial waters as part of a crackdown on fuel smuggling at sea, sources with the navy and oil and transport ministries said on Friday.Smuggling is common in Gulf waters, where heavily subsidised fuel from some countries is sold on the black market to buyers across the region, though it has been relatively rare until recently for Iraqi authorities to seize ships.The vessel - identified by both the authorities and shipping sources as the Liliana tanker - was carrying 93,000 metric tons of fuel oil when it was intercepted earlier this week 26 nautical miles from Iraq's coast near Basra's oil terminal.