Commodore (Royal Navy) Commodore (Royal Navy) Commodore (Cdre) is a rank of the Royal Navy above captain and below rear admiral. It has a NATO ranking code of OF-6. The rank is equivalent to brigadier in the British Army and Royal Marines and to air commodore in the Royal Air Force. The rank of commodore was introduced during the 17th century in November 1674 (though not legally established until 1806). In 1684 the navy introduced two classes of commodore, the first known as a "Commodore Distinction" and the other a "Commodore Ordinary"; these would later evolve into commodores first and second class. In
William Beloe (Royal Navy officer) the Pakistan Flotilla in 1957, Commodore in charge of the Royal Navy Barracks, Devonport in 1959 and Flag Officer, Medway and Admiral Superintendent, Chatham in 1961. His last appointment was as Deputy Supreme Allied Commander Atlantic in 1964 before his sudden death from a heart attack as he left his home in 1966. William Beloe (Royal Navy officer) Vice Admiral Sir (Isaac) William (Trant) Beloe (9 December 1909 – 3 April 1966) was a Royal Navy officer who became Deputy Supreme Allied Commander Atlantic. Beloe joined the Royal Navy in 1923. He served in World War II commanding the destroyer