American naval ships use USS before the ship's name, but with British ships it's HMS. There's a reason, and a lot of history, ...

Crowds cheered as HMS Prince of Wales departed her home of Portsmouth to lead an international maritime strike group which aims to send a 'powerful message' that Britain 'means business'.

The monarch visited the HMS Prince of Wales, the Royal Navy's flagship, in the English Channel. This marked the first time in nearly 40 years that a reigning monarch visited a Royal Navy warship ...