The **United States Coast Guard (USCG)** is a unique branch of the U.S. armed forces specializing in maritime law enforcement, search and rescue, and national security. Established in 1790, it operates under the Department of Homeland Security during peacetime, while serving as a military service ready to defend the nation in wartime[1][4]. The Coast Guard’s multifaceted mission includes enforcing federal laws on U.S. waters and the high seas, safeguarding ports, waterways, and coastal regions, conducting search and rescue operations, and combating illegal drug trafficking and human smuggling[1][2]. It also plays a critical role in environmental stewardship by enforcing laws to protect marine resources and habitats[2]. The USCG operates a vast network of cutters, aircraft, and boats, staffed by nearly 55,000 active military members and civilians, with regional commands divided into Atlantic and Pacific areas, further segmented into districts and sectors for operational efficiency[3][4][5]. Historically, the Coast Guard has been instrumental in maritime safety, including lighthouse operation, navigation aid deployment, and the International Ice Patrol monitoring North Atlantic icebergs[1]. It has adapted to evolving threats, now addressing transnational crime, terrorism, cyber threats to ports, and the impacts of climate change in the Arctic[2]. Notably, women have served since 1973, with Linda L. Fagan becoming the first female Commandant in 2022, marking a significant milestone[1]. The Coast Guard’s motto, *Semper Paratus* ("Always Ready"), underscores its readiness to protect the nation’s maritime interests 365 days a year. Beyond defense, it promotes economic security by ensuring the safe flow of maritime commerce and leads in national emergencies, reflecting its essential role in both military and humanitarian contexts[2][4][6]. With a proud heritage and ongoing technological advancements, the USCG remains a vital force at the intersection of business, security