Johnston Atoll and biological weapons testing site, a secret missile base, and a chemical weapon and Agent Orange storage and disposal site. These activities left the area environmentally contaminated and remediation and monitoring continue. The Johnston Atoll is a deserted atoll in the North Pacific Ocean located about southwest of the island of Hawai'i and is grouped as one of the United States Minor Outlying Islands. The atoll, which is located on a coral reef platform, has four islands. Johnston (or Kalama) Island and Sand Island are both enlarged natural features, while "Akau" (North) and "Hikina" (East) are two artificial islands formed
Felidhu Atoll Felidhu Atoll Felidhu Atoll is a natural atoll of the Maldives. It is the smallest administrative atoll in terms of population. This atoll is located from the capital Malé, 90 minutes by speedboat and 5 hours by slow boat. The Vaavu Atoll administrative division includes two geographical atolls; Felidhu Atoll and the small egg-shaped Vattaru Reef, which has only one little islet and is in diameter. The easternmost geographical point of the Maldives is located at Foiytheyo Muli, close to Foiytheyobodufushi Island. This is thought to be the least visited island in the whole of Maldives being at the far