# Title 50 of the United States Code

Title 50 of the United States Code outlines the role of War and National Defense in the United States Code.
* Chapter 1: Council of National Defense
* Chapter 2: Board of Ordnance and Fortification (repealed)
* Chapter 3: Alien Enemies
* Chapter 4: Espionage (repealed/transferred)
* Chapter 4a: Photographing, Sketching, Mapping, Etc., Defensive Installations (repealed)
* Chapter 4b: Disclosure of Classified Information (repealed)
* Chapter 4c: Atomic Weapons and Special Nuclear Materials Information Rewards
* Chapter 5: Arsenals, Armories, Arms, And War Material Generally
* Chapter 6: Willful Destruction, Etc., Of War Or National-Defense Material (repealed)
* Chapter 7: Interference With Homing Pigeons Owned by United States (repealed)
* Chapter 8: Explosives; Manufacture, Distribution, Storage, Use, And Possession Regulated (repealed)
* Chapter 9: Aircraft (repealed/transferred/omitted)
* Chapter 10: Helium Gas
* Chapter 11: Acquisition Of And Expenditures On Land For National-Defense Purposes (repealed/transferred/omitted)
* Chapter 12: Vessels In Territorial Waters of United States
* Chapter 13: Insurrection
* Chapter 14: Wartime Voting by Land and Naval Forces (repealed)
* Chapter 15: National Security (transferred)
* Chapter 16: Defense Industrial Reserves
* Chapter 17: Arming American Vessels (repealed)
* Chapter 18: Air-Warning Screen
* Chapter 19: Guided Missiles
* Chapter 20: Wind Tunnels
* Chapter 21: Abacá Production (omitted)
* Chapter 22: Uniform Code of Military Justice Repealed – see Title 10 of the United States Code
* Chapter 22a: Representation Of Armed Forces Personnel Before Foreign Judicial Tribunals (repealed)
* Chapter 23: Internal Security
* Chapter 24: National Defense Facilities (repealed)
* Chapter 25: Armed Forces Reserve (repealed/omitted)
* Chapter 26: Gifts for Defense Purposes (repealed)
* Chapter 27: Reserve Officer Personnel Program (repealed/omitted)
* Chapter 28: Status of Armed Forces Personnel Appointed to Service Academies (repealed)
* Chapter 29: National Defense Contracts
* Chapter 30: Federal Absentee Voting Assistance (transferred)
* Chapter 31: Advisory Commission on Intergovernmental Relations (transferred)
* Chapter 32: Chemical and Biological Warfare Program
* Chapter 33: War Powers Resolution
* Chapter 34: National Emergencies
* Chapter 35: International Emergency Economic Powers
* Chapter 36: Foreign Intelligence Surveillance
* Chapter 37: National Security Scholarships, Fellowships, and Grants
* Chapter 38: Central Intelligence Agency Retirement and Disability
* Chapter 39: Spoils of War
* Chapter 40: Defense Against Weapons of Mass Destruction
* Chapter 41: National Nuclear Security Administration
* Chapter 42: Atomic Energy Defense Provisions
* Chapter 43: Preventing Weapons of Mass Destruction Proliferation and Terrorism
* Chapter 44: National Security
* Chapter 45: Miscellaneous Intelligence Community Authorities
* Chapter 46: Central Intelligence Agency
* Chapter 47: National Security Agency
* Chapter 48: Department of Defense Cooperative Threat Reduction
* Chapter 49: Military Selective Service
* Chapter 50: Servicemembers Civil Relief
* Chapter 51: War Claims
* Chapter 52: Restitution for World War II Internment of Japanese Americans and Aleuts
* Chapter 53: Trading with the Enemy
* Chapter 54: Merchant Ship Sales (repealed/transferred)
* Chapter 55: Defense Production Act
* Chapter 56: Export Administration
* Chapter 57: Claims Under the Clarification Act
* Chapter 58: Export Control Reform