What is the meaning of civil defense ???

Civil defense, civil defence (see spelling differences) or civil protection is an effort to protect the citizens of a state (generally non-combatants) from military attacks and natural disasters. It uses the principles of emergency operations: prevention, mitigation, preparation, response, or emergency evacuation 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. It became widespread after the threat of nuclear weapons was realized.

Since the end of the Cold War, the focus of civil defense has largely shifted from military attack to emergencies and disasters in general. The new concept is described by a number of terms, each of which has its own specific shade of meaning, such as crisis management, emergency management, emergency preparedness, contingency planning, emergency services, and civil protection.

In some countries, civil defense is seen as a key part of “total defense”. For example, in Sweden, the Swedish word totalförsvar refers to the commitment of a wide range of resources of the nation to its defense – including to civil protection. Respectively, some countries (notably the Soviet Union) may have or have had military-organized civil defense units (Civil Defense Troops) as part of their armed forces or as a paramilitary service.
The advent of civil defence was stimulated by the experience of the bombing of civilian areas during the First World War. The bombing of the United Kingdom began on 19 January 1915 when German zeppelins dropped bombs on the Great Yarmouth area, killing six people. German bombing operations of the First World War were surprisingly effective, especially after the Gotha 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 defence 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 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 refugees 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 (AFS) and latterly the National Fire Service (NFS)), fire watchers, rescue, first aid post, stretcher party and industry. Over 1.9 million people served within the CD; nearly 2,400 lost their lives to enemy action.
The organisation of civil defence was the responsibility of the local authority. Volunteers were ascribed to different units depending on experience or training. Each local civil defence service was divided into several sections. Wardens were responsible for local reconnaissance and reporting, and leadership, organisation, guidance and control of the general public. Wardens would also advise survivors of the locations of rest and food centres, 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 and water supplies, and repair or pull down unsteady buildings. Medical services, including First Aid 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 headquarters would have an ARP controller who would direct rescue, first aid and decontamination 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 boroughs.

Fire Guards were responsible for a designated area/building and required to monitor the fall of incendiary bombs and pass on news of any fires that had broken out to the NFS. They could deal with an individual magnesium electron 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 attacks. 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 shelters, 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 appointed a technical Committee on Structural Precautions against Air Attack. During the Munich crisis, 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.[1]

During the Second World War, the ARP was responsible for the issuing of gas masks, pre-fabricated air-raid shelters (such as Anderson shelters, as well as Morrison shelters), 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 effectiveness of aerial bombardment was, beyond the destruction of property, very limited. There were fewer than three casualties for each ton of bombs dropped by the Luftwaffe in many British cities and the expected social consequences hardly happened.[citation needed] The morale of the British people remained high, ‘shell-shock’ was not at all common, and the rates of other nervous and mental ailments declined.

United States Edit
In the United States, the Office of Civil Defense was established in May 1941 to coordinate civilian defense efforts. It coordinated with the Department of the Army and established similar groups to the British ARP. One of these groups that still exists today is the Civil Air Patrol, which was originally created as a civilian auxiliary to the Army. 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.[2] In 1946, the Civil Air Patrol was barred from combat by Public Law 79-476. The CAP then received its current mission: search and rescue for downed aircraft. When the Air Force was created, in 1947, the Civil Air Patrol became the auxiliary of the Air Force.[3] The Coast Guard Auxiliary performs a similar role in support of the U.S. Coast Guard.[4]

In the United States a federal civil defense program existed under Public Law 920 of the 81st Congress,[5] as amended, from 1951-1994. 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.[6] Parts now appear in Title VI of the Robert T. Stafford Disaster Relief and Emergency Assistance Act, Public Law 100-107 [1988 as amended].[7] The term EMERGENCY PREPAREDNESS was largely codified by that repeal and amendment. See 42 USC Sections 5101 and following.[7]
In most of the states of the North Atlantic Treaty Organization, such as the United States, the United Kingdom and West Germany, as well as the Soviet Bloc, 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, which seemed quite likely at that time.[8]

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. As a civilian volunteer organisation, it was tasked to take control in the aftermath of a major national emergency, principally envisaged as being a Cold War nuclear attack. Although under the authority of the Home Office, with a centralised administrative establishment, the corps was administered locally by Corps Authorities. In general every county was a Corps Authority, as were most county boroughs in England and Wales and large burghs in Scotland.

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 the United States, the sheer power of nuclear weapons 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 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.[10] In Duck and Cover, Bert the Turtle advocated that children “duck and cover” when they “see the flash.” 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 United States and Soviet Union/Russia nuclear stockpiles, in total number of nuclear bombs/warheads in existence throughout the Cold War and post-Cold War era. However, total deployed US & “Russian” strategic weapons (ready for use) were far less than this, reaching a maximum of about 10,000 apiece in the 1980s.[11]
The US President Kennedy (1961–63) launched an ambitious effort to install fallout shelters throughout the United States. These shelters would not protect against the blast and heat effects of nuclear weapons, but would provide some protection against the radiation effects that would last for weeks and even affect areas distant from a nuclear explosion. In order for most of these preparations to be effective, there had to be some degree of warning. In 1951, CONELRAD (Control of Electromagnetic Radiation) was established. Under the system, a few primary stations would be alerted of an emergency and would broadcast an alert. All broadcast stations throughout the country would be constantly listening to an upstream station and repeat the message, thus passing it from station to station.

In a once classified US war game analysis, looking at varying levels of war escalation, warning and pre-emptive attacks in the late 1950s early 1960s, it was estimated that approximately 27 million US citizens would have been saved with civil defense education.[12] At the time, however, the cost of a full-scale civil defense program was regarded as less effective in cost-benefit analysis than a ballistic missile defense (Nike Zeus) system, and as the Soviet adversary was increasing their nuclear stockpile, the efficacy of both would follow a diminishing returns trend.[12]

Contrary to the largely noncommittal approach taken in NATO, with its stops and starts in civil defense depending on the whims of each newly elected government, the military strategy in the comparatively more ideologically consistent USSR held that, amongst other things, a winnable nuclear war was possible.[13][14][15] To this effect the Soviets planned to minimize, as far as possible, the effects of nuclear weapon strikes on its territory, and therefore spent considerably more thought on civil defense preparations than in U.S., with defense plans that have been assessed to be far more effective than those in the U.S.[16][17][18]

Soviet Civil Defense Troops played the main role in the massive disaster relief operation following the 1986 Chernobyl nuclear accident. Defense Troop reservists were officially mobilized (as in a case of war) from throughout the USSR to join the Chernobyl task force and formed on the basis of the Kiev Civil Defense Brigade. The task force performed some high-risk tasks including, with the failure of their robotic machinery, the manual removal of highly-radioactive debris. Many of their personnel were later decorated with medals for their work at containing the release of radiation into the environment, with a number[quantify] of the 56 deaths from the accident being Civil defense troops.[citation needed]
In Western countries, strong civil defense policies were never properly implemented, because it was fundamentally at odds with the doctrine of “mutual assured destruction” (MAD) by making provisions for survivors.[dubious ] It was also considered that a full-fledged total defense would have not been worth the very large expense. For whatever reason, the public saw efforts at civil defense as fundamentally ineffective against the powerful destructive forces of nuclear weapons, and therefore a waste of time and money, although detailed scientific research programmes did underlie the much-mocked government civil defence pamphlets of the 1950s and 1960s.[20]

Governments in most Western countries, with the sole exception of Switzerland, generally sought to underfund Civil Defense due to its perceived pointlessness.[citation needed] Nevertheless, effective but commonly dismissed civil defense measures against nuclear attack were implemented, in the face of popular apathy and scepticism of authority.[citation needed] After the end of the Cold War, the focus moved from defense against nuclear war to defense against a terrorist attack possibly involving chemical or biological weapons.

The Civil Defence Corps was stood down in Great Britain in 1968 with the tacit realization that nothing practical could be done in the event of an unrestricted nuclear attack.[citation needed] Its neighbors, however, remained committed to Civil Defence, namely the Isle of Man Civil Defence Corps and Civil Defence Ireland (Republic of Ireland).

In the United States, the various civil defense agencies were replaced with the Federal Emergency Management Agency (FEMA) in 1979. In 2002 this became part of the Department of Homeland Security. The focus was shifted from nuclear war to an “all-hazards” approach of Comprehensive Emergency Management. Natural disasters and the emergence of new threats such as terrorism have caused attention to be focused away from traditional civil defense and into new forms of civil protection such as emergency management and homeland security.

Today Edit
Many countries still maintain a national Civil Defence Corps, usually having a wide brief for assisting in large scale civil emergencies such as flood, earthquake, invasion, or civil disorder.

After the September 11 attacks in 2001, in the United States the concept of civil defense has been revisited under the umbrella term of homeland security and all-hazards emergency management.

In Europe, the triangle CD logo continues to be widely used. The old U.S. civil defense logo was used in the FEMA logo until 2006 and is hinted at in the United States Civil Air Patrol logo.[21] Created in 1939 by Charles Coiner of the N. W. Ayer Advertising Agency, it was used throughout World War II and the Cold War era. In 2006, the National Emergency Management Association—a U.S. organisation made up of state emergency managers—”officially” retired the Civil Defense triangle logo, replacing it with a stylised EM (standing for Emergency management).[22] The name and logo, however, continue to be used by Hawaii State Civil Defense[23] and Guam Homeland Security/Office of Civil Defense.[24]

The term “civil protection” is currently widely used within the European Union to refer to government-approved systems and resources tasked with protecting the non-combat population, primarily in the event of natural and technological disasters. In recent years there has been emphasis on preparedness for technological disasters resulting from terrorist attack. Within EU countries the term “crisis-management” emphasises the political and security dimension rather than measures to satisfy the immediate needs of the population.
In Australia, civil defence is the responsibility of the volunteer-based State Emergency Service.

In most former Soviet countries civil defence is the responsibility of governmental ministries, such as Russia’s Ministry of Emergency Situations.