
Civil defense ( en, region=gb, civil defence) or civil protection is an effort to protect the citizens of a state (generally
non-combatant
Non-combatant is a term of art in the law of war and international humanitarian law to refer to civilians who are not taking a direct part in hostilities; persons, such as combat medics and military chaplains, who are members of the belligeren ...
s) from man-made and
natural disasters. It uses the principles of
emergency operation
Emergency management or disaster management is the managerial function charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actuall ...
s:
prevention,
mitigation, preparation, response, or
emergency evacuation
Emergency evacuation is the urgent immediate egress or escape of people away from an area that contains an imminent threat, an ongoing threat or a hazard to lives or property.
Examples range from the small-scale evacuation of a building due to ...
and recovery. Programs of this sort were initially discussed at least as early as the 1920s and were implemented in some countries during the 1930s as the threat of
war and
aerial bombardment grew. Civil-defense structures became widespread after authorities recognised the threats posed by
nuclear weapon
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
s.
Since the end of the
Cold War, the focus of civil defense has largely shifted from responding to military attack to dealing with emergencies and disasters in general. The new concept is characterised by a number of terms, each of which has its own specific shade of meaning, such as ''
crisis management
Crisis management is the process by which an organization deals with a disruptive and unexpected event that threatens to harm the organization or its stakeholders. The study of crisis management originated with large-scale industrial and envir ...
'', ''
emergency management
Emergency management or disaster management is the managerial function charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actuall ...
'', ''emergency preparedness'', ''contingency planning'', ''civil contingency'', ''civil aid'' and ''civil protection''.
Some countries treat civil defense as a key part of defense in general. For example, the
Swedish-language
Swedish ( ) is a North Germanic language spoken predominantly in Sweden and in parts of Finland. It has at least 10 million native speakers, the fourth most spoken Germanic language and the first among any other of its type in the Nordic countr ...
word ''totalförsvar'' ("total defense") refers to the commitment of a wide range of national resources to defense, including the protection of all aspects of civilian life. Some countries have organized civil defense along
paramilitary lines, or have incorporated it within
armed forces
A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinct ...
, such as the
Soviet
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national ...
Civil Defense Forces (Войска гражданской обороны).
History
Origins
United Kingdom

The advent of civil defense was stimulated by the experience of the bombing of civilian areas during the
First World War
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fig ...
. The
bombing of the United Kingdom began on 19 January 1915 when German
zeppelin
A Zeppelin is a type of rigid airship named after the German inventor Count Ferdinand von Zeppelin () who pioneered rigid airship development at the beginning of the 20th century. Zeppelin's notions were first formulated in 1874Eckener 1938, ...
s dropped bombs on the
Great Yarmouth
Great Yarmouth (), often called Yarmouth, is a seaside resort, seaside town and unparished area in, and the main administrative centre of, the Borough of Great Yarmouth in Norfolk, England; it straddles the River Yare and is located east of ...
area, killing six people.
German
German(s) may refer to:
* Germany (of or related to)
**Germania (historical use)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizens of Germany, see also German nationality law
**Ger ...
bombing operations of the First World War were surprisingly effective, especially after the
Gotha
Gotha () is the fifth-largest city in Thuringia, Germany, west of Erfurt and east of Eisenach with a population of 44,000. The city is the capital of the district of Gotha and was also a residence of the Ernestine Wettins from 1640 until the ...
bombers surpassed the zeppelins. The most devastating raids inflicted 121 casualties for each
ton of bombs dropped; this figure was then used as a basis for predictions.
After the war, attention was turned toward civil defense in the event of war, and the
Air Raid Precautions Committee (ARP) was established in 1924 to investigate ways for ensuring the protection of civilians from the danger of
air-raids.
The Committee produced figures estimating that in
London
London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
there would be 9,000 casualties in the first two days and then a continuing rate of 17,500 casualties a week. These rates were thought conservative. It was believed that there would be "total chaos and panic" and hysterical neurosis as the people of London would try to flee the city. To control the population harsh measures were proposed: bringing London under almost military control, and physically cordoning off the city with 120,000 troops to force people back to work. A different government department proposed setting up camps for
refugee
A refugee, conventionally speaking, is a displaced person who has crossed national borders and who cannot or is unwilling to return home due to well-founded fear of persecution. s for a few days before sending them back to London.
A special government department, the
Civil Defence Service, was established by the
Home Office in 1935. Its remit included the pre-existing ARP as well as wardens, firemen (initially the
Auxiliary Fire Service
The Auxiliary Fire Service (AFS) was first formed in 1938 in Great Britain as part of the Civil Defence Service. Its role was to supplement the work of brigades at local level. The Auxiliary Fire Service and the local brigades were superseded ...
(AFS) and latterly the
National Fire Service
The National Fire Service (NFS) was the single fire service created in Great Britain in 1941 during the Second World War; a separate National Fire Service (Northern Ireland) was created in 1942.
The NFS was created in August 1941 by the amalga ...
(NFS)), fire watchers, rescue, first aid post, stretcher party and industry. Over 1.9 million people served within the CD; nearly 2,400 died from enemy action.

The organization of civil defense was the responsibility of the local authority. Volunteers were ascribed to different units depending on experience or training. Each local civil defense service was divided into several sections. Wardens were responsible for local
reconnaissance
In military operations, reconnaissance or scouting is the exploration of an area by military forces to obtain information about enemy forces, terrain, and other activities.
Examples of reconnaissance include patrolling by troops ( skirmishe ...
and reporting, and leadership, organization, guidance and control of the general public. Wardens would also advise survivors of the locations of rest and food centers, and other welfare facilities.
Rescue Parties were required to assess and then access bombed-out buildings and retrieve injured or dead people. In addition they would turn off
gas,
electricity
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as describ ...
and
water supplies
Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Public water supply systems are crucial to properly functioning societies. Thes ...
, and repair or pull down unsteady buildings. Medical services, including
First Aid
First aid is the first and immediate assistance given to any person with either a minor or serious illness or injury, with care provided to preserve life, prevent the condition from worsening, or to promote recovery. It includes initial in ...
Parties, provided on the spot medical assistance.
The expected stream of information that would be generated during an attack was handled by 'Report and Control' teams. A local
headquarter
Headquarters (commonly referred to as HQ) denotes the location where most, if not all, of the important functions of an organization are coordinated. In the United States, the corporate headquarters represents the entity at the center or the top ...
s would have an ARP controller who would direct rescue, first aid and
decontamination
Decontamination (sometimes abbreviated as decon, dcon, or decontam) is the process of removing contaminants on an object or area, including chemicals, micro-organisms or radioactive substances. This may be achieved by chemical reaction, disinfect ...
teams to the scenes of reported bombing. If local services were deemed insufficient to deal with the incident then the controller could request assistance from surrounding
borough
A borough is an administrative division in various English-speaking countries. In principle, the term ''borough'' designates a self-governing walled town, although in practice, official use of the term varies widely.
History
In the Middle ...
s.
Fire Guards were responsible for a designated area/building and required to monitor the fall of
incendiary bomb
Incendiary weapons, incendiary devices, incendiary munitions, or incendiary bombs are weapons designed to start fires or destroy sensitive equipment using fire (and sometimes used as anti-personnel weaponry), that use materials such as napalm, ...
s and pass on news of any fires that had broken out to the NFS. They could deal with an individual
magnesium alloy ("Elektron") incendiary bomb by dousing it with buckets of sand or water or by smothering. Additionally, 'Gas Decontamination Teams' kitted out with gas-tight and
waterproof protective clothing were to deal with any
gas attack
Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons. This type of warfare is distinct from nuclear warfare, biological warfare and radiological warfare, which together make up CBRN, the military acronym ...
s. They were trained to decontaminate buildings, roads, rail and other material that had been contaminated by liquid or jelly gases.

Little progress was made over the issue of
air-raid shelter
Air raid shelters are structures for the protection of non-combatants as well as combatants against enemy attacks from the air. They are similar to bunkers in many regards, although they are not designed to defend against ground attack (but man ...
s, because of the apparently irreconcilable conflict between the need to send the public underground for shelter and the need to keep them above ground for protection against gas attacks. In February 1936 the
Home Secretary
The secretary of state for the Home Department, otherwise known as the home secretary, is a senior minister of the Crown in the Government of the United Kingdom. The home secretary leads the Home Office, and is responsible for all national ...
appointed a technical Committee on Structural Precautions against Air Attack. During the
Munich crisis
The Munich Agreement ( cs, Mnichovská dohoda; sk, Mníchovská dohoda; german: Münchner Abkommen) was an agreement concluded at Munich on 30 September 1938, by Nazi Germany, Germany, the United Kingdom, French Third Republic, France, and Fa ...
, local authorities dug trenches to provide shelter. After the crisis, the British Government decided to make these a permanent feature, with a standard design of precast concrete trench lining. They also decided to issue the
Anderson shelter free to poorer households and to provide steel props to create shelters in suitable basements.
During the
Second World War
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
, the ARP was responsible for the issuing of
gas mask
A gas mask is a mask used to protect the wearer from inhaling airborne pollutants and toxic gases. The mask forms a sealed cover over the nose and mouth, but may also cover the eyes and other vulnerable soft tissues of the face. Most gas mas ...
s, pre-fabricated
air-raid shelter
Air raid shelters are structures for the protection of non-combatants as well as combatants against enemy attacks from the air. They are similar to bunkers in many regards, although they are not designed to defend against ground attack (but man ...
s (such as
Anderson shelters, as well as
Morrison shelter
Air raid shelters are structures for the protection of non-combatants as well as combatants against enemy attacks from the air. They are similar to bunkers in many regards, although they are not designed to defend against ground attack (but many ...
s), the upkeep of local public shelters, and the maintenance of the
blackout. The ARP also helped rescue people after air raids and other attacks, and some women became ARP Ambulance Attendants whose job was to help administer first aid to casualties, search for survivors, and in many grim instances, help recover bodies, sometimes those of their own colleagues.

As the war progressed, the military effectiveness of Germany's aerial bombardment was very limited. Thanks to the Luftwaffe's shifting aims, the strength of British air defenses, the use of early warning radar and the life-saving actions of local civil defense units, the aerial "Blitz" during the
Battle of Britain
The Battle of Britain, also known as the Air Battle for England (german: die Luftschlacht um England), was a military campaign of the Second World War, in which the Royal Air Force (RAF) and the Fleet Air Arm (FAA) of the Royal Navy defended ...
failed to break the morale of the British people, destroy the Royal Air Force or significantly hinder British industrial production. Despite a significant investment in civil and military defense, British civilian losses during the Blitz were higher than in most strategic bombing campaigns throughout the war. For example, there were 14,000-20,000 UK civilian fatalities during the Battle of Britain, a relatively high number considering that the
Luftwaffe
The ''Luftwaffe'' () was the aerial-warfare branch of the German '' Wehrmacht'' before and during World War II. Germany's military air arms during World War I, the '' Luftstreitkräfte'' of the Imperial Army and the '' Marine-Fliegerabt ...
dropped only an estimated 30,000 tons of ordinance during the battle. Granted, this resulting 0.47-0.67 civilian fatalities per ton of bombs dropped was lower than the earlier 121 casualties per ton prediction. However, in comparison, Allied
strategic bombing of Germany during the war proved slightly less lethal than what was observed in the UK, with an estimated 400,000-600,000 German civilian fatalities for approximately 1.35 million tons of bombs dropped on Germany, an estimated resulting rate therefore of 0.30-0.44 civilian fatalities per ton of bombs dropped.
United States
In the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...
, the
Office of Civil Defense was established in May 1941 to coordinate civilian defense efforts. It coordinated with the
Department of the Army
The United States Department of the Army (DA) is one of the three military departments within the Department of Defense of the U.S. The Department of the Army is the federal government agency within which the United States Army (U.S.) is or ...
and established similar groups to the British ARP. One of these groups that still exists today is the
Civil Air Patrol
Civil Air Patrol (CAP) is a congressionally chartered, federally supported non-profit corporation that serves as the official civilian auxiliary of the United States Air Force (USAF). CAP is a volunteer organization with an aviation-minded mem ...
, which was originally created as a civilian auxiliary to the
Army
An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...
. The CAP was created on December 1, 1941, with the main civil defense mission of search and rescue. The CAP also sank two Axis submarines and provided aerial reconnaissance for Allied and neutral merchant ships. In 1946, the Civil Air Patrol was barred from combat by
Public Law 79-476 Public Law 79-476 () was passed by the 79th U.S. Congress in 1946. The Civil Air Patrol, the auxiliary of the United States Air Force
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one ...
. The CAP then received its current mission: search and rescue for downed aircraft. When the
Air Force
An air force – in the broadest sense – is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an ar ...
was created, in 1947, the Civil Air Patrol became the auxiliary of the
Air Force
An air force – in the broadest sense – is the national military branch that primarily conducts aerial warfare. More specifically, it is the branch of a nation's armed services that is responsible for aerial warfare as distinct from an ar ...
.
The
Coast Guard Auxiliary
The United States Coast Guard Auxiliary (USCGA, USCGAUX, CGAux, or USCG Aux) is the civilian uniformed volunteer component of the United States Coast Guard. Congress established the unit on 23 June 1939, as the United States Coast Guard Reserv ...
performs a similar role in support of the
U.S. Coast Guard. Like the Civil Air Patrol, the Coast Guard Auxiliary was established in the run up to World War II. Auxiliarists were sometimes armed during the war, and extensively participated in port security operations. After the war, the Auxiliary shifted its focus to promoting boating safety and assisting the Coast Guard in performing search and rescue and marine safety and environmental protection.
In the United States a federal civil defense program existed under Public Law 920 of the 81st Congress,
as amended, from 1951 to 1994. That statutory scheme was made so-called all-hazards by Public Law 103–160 in 1993 and largely repealed by Public Law 103–337 in 1994.
Parts now appear in Title VI of the Robert T. Stafford Disaster Relief and Emergency Assistance Act, Public Law 100-107
988 as amended
Year 988 (Roman numerals, CMLXXXVIII) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar.
Events
By place
Byzantine Empire
* Fall – Emperor Basil II, supported by a contingent of 6, ...
The term EMERGENCY PREPAREDNESS was largely codified by that repeal and amendment. See 42 USC Sections 5101 and following.

In most of the states of the
North Atlantic Treaty Organization
The North Atlantic Treaty Organization (NATO, ; french: Organisation du traité de l'Atlantique nord, ), also called the North Atlantic Alliance, is an intergovernmental military alliance between 30 member states – 28 European and two No ...
, such as the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., federal district, five ma ...
, the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Europe, off the north-western coast of the European mainland, continental mainland. It comprises England, Scotlan ...
and
West Germany
West Germany is the colloquial term used to indicate the Federal Republic of Germany (FRG; german: Bundesrepublik Deutschland , BRD) between its formation on 23 May 1949 and the German reunification through the accession of East Germany on 3 O ...
, as well as the
Soviet Bloc
The Eastern Bloc, also known as the Communist Bloc and the Soviet Bloc, was the group of socialist states of Central and Eastern Europe, East Asia, Southeast Asia, Africa, and Latin America under the influence of the Soviet Union that existed du ...
, and especially in the neutral countries, such as
Switzerland and in
Sweden during the 1950s and 1960s, many civil defense practices took place to prepare for the aftermath of a
nuclear war
Nuclear warfare, also known as atomic warfare, is a theoretical military conflict or prepared political strategy that deploys nuclear weaponry. Nuclear weapons are weapons of mass destruction; in contrast to conventional warfare, nuclear wa ...
, which seemed quite likely at that time.
In the United Kingdom, the
Civil Defence Service was disbanded in 1945, followed by the ARP in 1946. With the onset of the growing
tensions between East and West, the service was revived in 1949 as the
Civil Defence Corps
The Civil Defence Corps (CDC) was a civilian volunteer organisation established in Great Britain in 1949 to mobilise and take local control of the affected area in the aftermath of a major national emergency, principally envisaged as being a Col ...
. As a civilian volunteer organization, it was tasked to take control in the aftermath of a major national emergency, principally envisaged as being a Cold War
nuclear attack
Nuclear warfare, also known as atomic warfare, is a theoretical military conflict or prepared political strategy that deploys nuclear weaponry. Nuclear weapons are weapons of mass destruction; in contrast to conventional warfare, nuclear wa ...
. Although under the authority of the
Home Office, with a centralized administrative establishment, the corps was administered locally by Corps Authorities. In general every
county
A county is a geographic region of a country used for administrative or other purposes Chambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French ...
was a Corps Authority, as were most
county borough
County borough is a term introduced in 1889 in the United Kingdom of Great Britain and Ireland, to refer to a borough or a city independent of county council control, similar to the unitary authorities created since the 1990s. An equivalent t ...
s in
England and Wales
England and Wales () is one of the three legal jurisdictions of the United Kingdom. It covers the constituent countries England and Wales and was formed by the Laws in Wales Acts 1535 and 1542. The substantive law of the jurisdiction is ...
and large
burgh
A burgh is an autonomous municipal corporation in Scotland and Northern England, usually a city, town, or toun in Scots. This type of administrative division existed from the 12th century, when King David I created the first royal burghs. ...
s in
Scotland
Scotland (, ) is a country that is part of the United Kingdom. Covering the northern third of the island of Great Britain, mainland Scotland has a border with England to the southeast and is otherwise surrounded by the Atlantic Ocean to th ...
.
Each division was divided into several sections, including the Headquarters, Intelligence and Operations, Scientific and Reconnaissance, Warden & Rescue, Ambulance and First Aid and Welfare.
In 1954
Coventry City Council
Coventry City Council is the local government body responsible for the governance of the City of Coventry in England, which has been a metropolitan district since 1974.
The city is divided up into 18 Wards each with three councillors. Coventr ...
caused international controversy when it announced plans to disband its Civil Defence committee because the councillors had decided that hydrogen bombs meant that there could be no recovery from a nuclear attack. The British government opposed such a move and held a provocative Civil Defence exercise on the streets of Coventry which Labour council members protested against. The government also decided to implement its own committee at the city's cost until the council reinstituted its committee.
In the United States, the sheer power of
nuclear weapon
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions ( thermonuclear bomb), producing a nuclear explosion. Both bom ...
s and the perceived likelihood of such an attack precipitated a greater response than had yet been required of civil defense. Civil defense, previously considered an important and commonsense step, became divisive and controversial in the charged atmosphere of the
Cold War. In 1950, the
National Security Resources Board The National Security Resources Board was a United States government agency created by the National Security Act of 1947 whose purpose was to advise the President, in times of war, on how to mobilize natural resources, manpower, and the scientific ...
created a 162-page document outlining a model civil defense structure for the U.S. Called the "Blue Book" by civil defense professionals in reference to its solid blue cover, it was the template for legislation and organization for the next 40 years.

Perhaps the most memorable aspect of the Cold War civil defense effort was the educational effort made or promoted by the government. In ''
Duck and Cover'',
Bert the Turtle advocated that children "
duck and cover" when they "see the
flash
Flash, flashes, or FLASH may refer to:
Arts, entertainment, and media
Fictional aliases
* Flash (DC Comics character), several DC Comics superheroes with super speed:
** Flash (Barry Allen)
** Flash (Jay Garrick)
** Wally West, the first Kid F ...
." Booklets such as ''
Survival Under Atomic Attack'', ''
Fallout Protection'' and ''
Nuclear War Survival Skills'' were also commonplace. The transcribed radio program
Stars for Defense combined hit music with civil defense advice. Government institutes created
public service announcements including children's songs and distributed them to radio stations to educate the public in case of nuclear attack.

The US
President Kennedy (1961–63) launched an ambitio