United States Naval Station White's Island, Bermuda
# United States Naval Station White's Island, Bermuda

The United States Naval Station Whites Island was a United States Navy (USN) facility located on White's Island in Hamilton Harbour, in the British Colony of Bermuda, 640 miles off the coast of North Carolina.

It was established during the First World War (or the Great War, as it was originally known in Britain) by the US Navy for use by anti-submarine vessels transiting on their way from the United States to the European theatre of operations.

Bermuda had already housed the Admiralty House, dockyard, and naval base of the North America and West Indies Squadron since the American War of Independence had cost the Royal Navy all of its continental bases between Nova Scotia and the West Indies. During the Great War, the Royal Naval vessels based in Bermuda had been used to enforce Britain's control of the Atlantic, hunting down German commerce raiders and fighting the Battle of the Falkland Islands. Bermuda's location in the North Atlantic, the presence of the Royal Naval base, and the enclosing barrier reef that protected its anchorages from submarines, resulted in the colony becoming a major forming-up point for trans-Atlantic convoys (Bermuda would serve all these roles and more during the Second World War) used as a convoy staging point during both World War I and World War II.

When the US entered the war in 1917, it required a staging point for smaller anti-submarine vessels that were deploying to Europe to use during the voyage across the Atlantic. Most of the small islands in Hamilton Harbour and the Great Sound, including White's Island, were at that point property of the Royal navy or the British Army. Other than several of the islands, which had been used to isolate servicemen infected with Yellow Fever, and as a Prisoner of War(POW) camp for Boer prisoners during the Second Boer War, and Agar's Island, a secret British Army munitions depot, these islands had seen little development or use.

On 15 April 1918, US Naval Captain, W. G. Cutter, arrived in Bermuda on the SS Arethusa to assume command of the new US Naval Base 24. Together with a US Naval detachment, operation a supply station on Agar's Island, this station operated for the remainder of the war, serving one hundred and twenty-six transiting submarine hunters, which travelled in convoys of between one and two dozen vessels (one vessel sank in Two Rock Passage, the main channel into Hamilton Harbour. It was refloated, but sank again off Agar's Island).

The US bases were closed on 1st April, 1919, following the cessation of hostilities.

