The 42,000-plus active duty members of today’s United States Coast Guard (USCG) operate under the motto of Semper Paratus, or, “always ready.” The USCG, which now falls under the direction of the U.S. Department of Homeland Security, has been protecting federal waters for more than 200 years.This includes overseeing and protecting maritime interests in: public waterways; ports; open water; inland waters; rivers; and international waters. The USCG also is charged with protecting and defending...