Pedzisa mutsara unotevera: Mukuwedzera pakutsigira kwavo kwakapedzisira kuitika kwebasa rekuchengetedzwa kwemusha munyika yose, PSUs yakatanga kutumirwa kuPersian Gulf munguva yeOperation Desert Storm muna 1990. Vakashandawo muHaiti panguva yeOperation Uphold Democracy muna 1994 uye munguva pfupi yapfuura vakapindura kuPort-au-Prince, Haiti pakarepo mushure mekudengenyeka kwenyika kwakaparadza 2010. Muna December 2000, PSU 309 kubva kuPort Clinton, Ohio yakaendeswa kuMiddle East kuti ipe simba rinokosha kudziviriro yezvinhu zveNavy zvichitevera
kurwisa USS "Cole".