Which service handles maritime security and operates under the Navy during wartime?

• A. Navy/Marine
• B. Coast Guard
• C. Army
• D. Air Force

Answer: (B)

Maritime security is the Coast Guard’s specialty, because this service combines military readiness with law enforcement and safety duties on U.S. waters. In peacetime it operates under the Department of Homeland Security, focusing on protecting ports and waterways, enforcing laws at sea, and conducting search-and-rescue missions. In wartime, the Coast Guard can be transferred to the Navy and operate under naval command as part of national defense efforts. That unique mix of maritime security, safety, and the ability to integrate with naval operations when needed is what makes it the correct answer.

Other services don’t fit this role as precisely. The Navy provides overall sea-power and combat capability but is not primarily tasked with civil maritime security and law enforcement. The Army and Air Force focus on land and air operations, respectively, and are not the service designated to handle maritime security or be placed under the Navy for wartime missions.