Not that hard, it turns out, as CBS confirmed on Wednesday that The Flash himself, Barry Allen (Grant Gustin) would run over to National City for a special episode of Supergirl.
The U.S. Coast Guard is a multi-mission branch of the military that engages in maritime search and rescue, law enforcement, drug interdiction, alien migrant interdiction, port â¦, waterway and coastal security, homeland security and national defense.
United States military occupation code - Coast Guard. 1  The United States Coast Guard does not use the military occupational specialty concept either, instead dividing their occupational specialties into groups such as aviation, administrative and scientific, deck and weapons, and engineering and hull.