<prompt> Pedzisa mutsara unotevera: Muna 1956 Fort Mandan yakaitisa kurovedza amphibious kuVieques, Puerto Rico, uye yakaongororwa kuBaltimore isati yasimuka zvakare kuenda kure kuchamhembe uko yakafamba muna September naOctober. Zvidzidzo zveamphibious zvakare zvakamubata mukati meNovember 1956 uye yakawanda ye1957 paakabatana ne Caribex mu  <response>: Panama Canal Zone uye Narmid 1 ne2. Kubva September kusvikira November 1957 akanga akabatanidza kuna MSTS nokuda Arctic Service, zvinobudirira kutakura Army varume uye midziyo kubva Greenland kuna Newfoundland uye Virginia muchando kuvhara-panze oparesheni. 