Pentagon Security Measures: The Pentagon employs rigorous security protocols, including thorough checks for all entrants, extensive vehicle inspections, and specialized blast-resistant windows that saved lives during the 9/11 attack.

Cheyenne Mountain Complex: This underground facility in Colorado Springs is designed to withstand nuclear explosions and electromagnetic pulse attacks, featuring massive blast doors and serving as a backup training center for NORAD.

Iron Mountain’s Underground Storage: Located in Pennsylvania, this secure storage facility is 220 feet underground, housing priceless items including government records and music archives, with 24/7 armed security and advanced cooling systems.

Air Force One’s Defense Systems: The presidential aircraft is equipped with advanced countermeasures against missile threats, encrypted communication systems, and the capability to remain air𝐛𝐨𝐫𝐧e for up to three days without landing.

Vatican Apostolic Archives Access: The Vatican’s archives, covering 53 miles of shelving, are highly restricted, with access limited to scholars over 75 years old, requiring complex application processes and strict regulations on document handling.

Fort Knox Security: Fort Knox, housing over $295 billion in gold reserves, features multiple layers of security, including armed guards, razor wire, and a vault door that takes 100 hours to unlock, with no single person knowing all access codes.

Federal Reserve Gold Vault: The Federal Reserve’s gold storage in Manhattan is managed by robots and contains 6,195 tons of gold, with access restricted to a complex system of locks and surveillance, ensuring the security of international assets.