Which act established homeland missions for the Coast Guard, PWCS, and related defense and law enforcement activities?

• A. National Security Act
• B. Homeland Security Act
• C. Patriot Act
• D. Coast Guard Authorization Act

Answer: (B)

The main idea this question tests is the creation of a unified national framework for protecting the country from threats, including maritime security. The Homeland Security Act established the Department of Homeland Security and placed the Coast Guard within it, formalizing a broad mission set that covers defense and law enforcement, including Port, Waterways, and Coastal Security (PWCS). This act created the structure and authorities that align the Coast Guard with other security agencies to protect ports, inland waterways, and coastal areas, and to coordinate related security efforts.

Other acts referenced shape different areas—one reorganized intelligence and national security institutions decades earlier, another broadened law enforcement powers after 9/11 without creating a new homeland security department, and another focuses on Coast Guard funding and specific authorities rather than establishing the overarching homeland security framework and PWCS mission.