180550-N-ZD021-0143 PEARL HARBOR (May 20, 2018) The Los Angeles-class fast-attack submarine USS Santa Fe (SSN 763) pulls alongside the submarine tender USS Emory S. Land (AS 39) during Operation AJAX. Emory S. Land is homeported in Apra Harbor, Guam, and provides maintenance, hotel services and logistical support to submarines and surface ships in the U.S. 5th and 7th fleet areas of operation. (U.S. Navy photo by Mass Communication Specialist 2nd Class Daniel Willoughby/Released)