The IMO's fuel and emissions rules now steer hull design and fuel supply for the world merchant fleet. A guide to MARPOL measures, the 2023 strategy, and the Net-Zero Framework.
The contracts, tugs and engineering behind recovering wrecks, explained from the waterline up.
Diesel-electric and nuclear submarines compared in plain words: how each type works, what it does well, and why only a few navies run nuclear boats.
A warship that sails home to resupply is a warship that leaves its post. Underway replenishment lets navies move fuel, food, and ammunition between ships at sea.