Umnak, Unimak and Unalaska are islands in which group, belonging to the USA?
Umnak and Fiji Islands and New Caledonia. The Japanese were unaware of the covert preparations being made by the United States as they believed that the island was only protected by a few ships operating in Aleutian waters. Umnak, the third largest of the Aleutian Islands after Unimak and Unalaska, lies in the Fox Islands of the Aleutian Islands of the Bering Sea, to the southwest of the larger island of Unalaska. It is approximately in length () and wide on average. The island was separated in the last glacial period and now lies about from North American shores. It is
Unalaska, Alaska developed an intricate and complex society long before their first contact with the Russian fur traders who would document their existence. Unalaska and Amaknak Islands contained 24 settlements with more than 1,000 Aleut inhabitants in 1759, when the first Russian group under Stepan Glotov came and started trading for three years on Umnak and Unalaska. Between 1763 and 1766, a conflict between the Russian fur traders and the Unalaska Natives occurred; the Aleuts destroyed four Russian ships and killed 175 hunters/traders. Solov'ev then returned to Unalaska and directed the massacre of many Natives. In the 1760s, Unalaska was temporarily used