 Complete the following phrase:  NBG-2 Detachments, composed of elements from the four subordinate commands, regularly embark aboard the ships of amphibious ready groups ARGs deployed to the Mediterranean Sea, the Indian Ocean, the Adriatic Sea, and throughout the Atlantic area from the coasts of Norway to South America to include the Caribbean Sea. From August 1990 through April 1991, detachments provided crucial support to amphibious forces for Liberia, Operation Sharp Edge; and 