PACIFIC OCEAN (Sep. 24, 2020) The Guatemalan navy Broad-class patrol boat Kukulkan (CG-1051), front, steams beside the Arleigh Burke-class guided-missile destroyer USS Pinckney (DDG 91) during a bilateral passing exercise (PASSEX), Sep. 24, 2020. The PASSEX enabled the forces to enhance communication, interoperability and maintain operational readiness. Pinckney is deployed to the U.S. 4th Fleet area of operations to support Joint Interagency Task Force South's mission, which includes counter illicit drug trafficking in the Caribbean Sea and eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 3rd Class Erick A. Parsons)