191210-N-VS214-0165 EXTON, Pa. (Dec. 10, 2019) Navy Recruiters give presentations and speak to students at Downingtown High School East during the Philadelphia Swarm. A Swarm event is a large-scale recruiting effort run by the nation’s top Navy recruiters to saturate a specified market with Navy outreach, information and recruiting assets. (U.S. Navy photo by Mass Communication Specialist 2nd Class Zachary S. Eshleman/Released)