Monument Hill Memorial Reserve

U.S. Submariners' Association : - This unique Memorial erected in 1967, by the City of Fremantle and the U.S. Submariners who gave their lives for their country in WWII.
Eleven U.S. Submarines were reported as sunk/lost out of Fremantle from a total of 123. Fremantle was also a major base for Submarines of the British and Dutch Navies.

Royal Naval Association (Perth): - Unveiled in 1994, this Memorial was designed and built by the Perth branch of the Royal Naval Association.
This was the first Royal Navy Memorial in Australia and is dedicated to the lasting memory of all R.N. service men and women who made the supreme sacrifice. A large number of these men died at sea and have no known graves.
The men of the British East Indies Fleet 1939-45 and Pacific Fleets 1944-45, and those 2773 brave men who gave their lives protecting the 'Artic Convoys' en route to Russia in WWII 1941-45, are also remembered here with special plaques situated on the inside of the rear wall.

Netherlands Ex-Services Association : - This Memorial was unveiled in June 1999 to commemorate the Netherlands service men and women who gave their lives during WWII. Royal Netherlands Navy (RNN) ships and submarines operated out of Fremantle during WWII and, together with British submarines, were responsible for approximately 2% of all enemy shipping lost to lsubmarines. The Sutch Merchant Navy was a main supply line for Australia and Allied Troops during the crucial years 1942-1943. The Dutch submarine K12 made a number of secret patrols from Fremantle.