 Complete the following phrase:  Biennially deployed to the Mediterranean for duty with the U.S. 6th Fleet from that time until 1967, she was employed on projects for the Naval Mine Warfare School at Charleston, the Mine Defense Laboratory at Panama City, Florida, and the Naval Ordce Test Facility at Fort Lauderdale, Florida, during her U.S. 2d Fleet duty. Occasionally assigned to planeguard duty for helicopters from amphibious assault ships, target towing, and to patrol duties, she was also a unit of the Project Mercury recovery force in January 1962 and participated in the recovery effort of the 