A student practices a sling lift in the darkened pool at Survival Systems USA in Groton, Connecticut. Passengers who take an underwater escape training class—even for a day—can as much as triple their ...
Marines are submerged in a Modular Egress Training Simulator during underwater egress training in North Carolina, Feb. 22. (Lance Cpl. Rafael Brambila-Pelayo/Marine Corps) The Marine Corps recently ...
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