(For other ships with the same name, see HMS Collingwood.) HMS Collingwood is a stone frigate (shore establishment) of the Royal Navy, in Fareham, England. It is the lead establishment of the Maritime Warfare School and the largest naval training organisation in Western Europe. The Maritime Warfare School is a federated training establishment incorporating HMS Excellent, the Defence Diving School, the RN Physical Training School, the School of Hydrography and Meteorology in Plymouth and the Royal Marines School of Music in Portsmouth Naval Base.