Members of the Maritime Safety and Security Team 91101 out of Seattle patrol the Willamette River in front of the USS Michael Murphy aboard a 25-foot Response Boat-Small during Rose Festival 2018, June 9, 2018.
MSSTs are domestic, mobile units that possess specialized training and capabilities to perform a broad spectrum of port safety and security operations.
U.S. Coast Guard photo by Petty Officer 1st Class Levi Read.