Throughout human history, there have been many threats to the security of nations. These threats have brought about large-scale losses of life, the destruction of property, widespread illness and injury, the displacement of large numbers of people, and devastating economic loss.
Recent technological advances and ongoing international political unrest are components of the increased risk to national security.
General Information About Terrorism
Terrorism is the use of force or violence against persons or property in violation of the criminal laws of the United States for purposes of intimidation, coercion, or ransom.Terrorists often use threats to:
Create fear among the public.
Try to convince citizens that their government is powerless to prevent terrorism.
Get immediate publicity for their causes.
Acts of terrorism include threats of terrorism; assassinations; kidnappings; hijackings; bomb scares and bombings; cyber attacks (computer-based); and the use of chemical, biological, nuclear and radiological weapons.
High-risk targets for acts of terrorism include military and civilian government facilities, international airports, large cities, and high-profile landmarks. Terrorists might also target large public gatherings, water and food supplies, utilities, and corporate centers. Further, terrorists are capable of spreading fear by sending explosives or chemical and biological agents through the mail.
Within the immediate area of a terrorist event, you would need to rely on police, fire, and other officials for instructions. However, you can prepare in much the same way you would prepare for other crisis events.
General Safety Guidelines:
Be aware of your surroundings.
Move or leave if you feel uncomfortable or if something does not seem right.
Take precautions when traveling. Be aware of conspicuous or unusual behavior. Do not accept packages from strangers. Do not leave luggage unattended. You should promptly report unusual behavior, suspicious or unattended packages, and strange devices to the police or security personnel.
Learn where emergency exits are located in buildings you frequent. Plan how to get out in the event of an emergency.
Be prepared to do without services you normally depend on—electricity, telephone, natural gas, gasoline pumps, cash registers, ATMs, and Internet transactions.
Work with building owners to ensure the following items are located on each floor of the building:
Portable, battery-operated radio and extra batteries.
Several flashlights and extra batteries.
First aid kit and manual.
Hard hats and dust masks.
Fluorescent tape to rope off dangerous areas.
Terrorists have frequently used explosive devices as one of their most common weapons. Terrorists do not have to look far to find out how to make explosive devices; the information is readily available in books and other information sources. The materials needed for an explosive device can be found in many places including variety, hardware, and auto supply stores.
Explosive devices are highly portable using vehicles and humans as a means of transport. They are easily detonated from remote locations or by suicide bombers.
Conventional bombs have been used to damage and destroy financial, political, social, and religious institutions. Attacks have occurred in public places and on city streets with thousands of people around the world injured and killed.
During an Explosion
If there is an explosion, you should:
Get under a sturdy table or desk if things are falling around you. When they stop falling, leave quickly, watching for obviously weakened floors and stairways. As you exit from the building, be especially watchful of falling debris.
Leave the building as quickly as possible. Do not stop to retrieve personal possessions or make phone calls.
Do not use elevators.
Once you are out:
Do not stand in front of windows, glass doors, or other potentially hazardous areas.
Move away from sidewalks or streets to be used by emergency officials or others still exiting the building.
If you are trapped in debris:
If possible, use a flashlight to signal your location to rescuers.
Avoid unnecessary movement so you don’t kick up dust.
Cover your nose and mouth with anything you have on hand. (Dense-weave cotton material can act as a good filter. Try to breathe through the material.)
Tap on a pipe or wall so rescuers can hear where you are.
If possible, use a whistle to signal rescuers.
Shout only as a last resort. Shouting can cause a person to inhale dangerous amounts of dust.
Biological agents are organisms or toxins that can kill or incapacitate people, livestock, and crops. The three basic groups of biological agents that would likely be used as weapons are bacteria, viruses, and toxins. Most biological agents are difficult to grow and maintain. Many break down quickly when exposed to sunlight and other environmental factors, while others, such as anthrax spores, are very long lived. Biological agents can be dispersed by spraying them into the air, by infecting animals that carry the disease to humans, and by contaminating food and water. Delivery methods include:
Aerosols - biological agents are dispersed into the air, forming a fine mist that may drift for miles. Inhaling the agent may cause disease in people or animals.
Animals - some diseases are spread by insects and animals, such as fleas, mice, flies, mosquitoes, and livestock.
Food and water contamination - some pathogenic organisms and toxins may persist in food and water supplies. Most microbes can be killed, and toxins deactivated, by cooking food and boiling water. Most microbes are killed by boiling water for one minute, but some require longer. Follow official instructions.
Person-to-person - spread of a few infectious agents is also possible. Humans have been the source of infection for smallpox, plague, and the Lassa viruses.
Before a Biological Attack
What you should do to prepare:
Check with your doctor to ensure all required or suggested immunizations are up to date. Children and older adults are particularly vulnerable to biological agents.
Consider installing a High Efficiency Particulate Air (HEPA) filter in your furnace return duct. These filters remove particles in the 0.3 to 10 micron range and will filter out most biological agents that may enter your house. If you do not have a central heating or cooling system, a stand-alone portable HEPA filter can be used.
Filtration in buildings
Building owners and managers should determine the type and level of filtration in their structures and the level of protection it provides against biological agents. The National Institute of Occupational Safety and Health (NIOSH) provides technical guidance on this topic in their publication Guidance for Filtration and Air-Cleaning Systems to Protect Building Environments from Airborne Chemical, Biological, or Radiological Attacks. To obtain a copy, call 1 (800) 35NIOSH or visit the National Institute for Occupational Safety and Health Web site and request or download NIOSH Publication 2003-136.
During a Biological Attack
In the event of a biological attack, public health officials may not immediately be able to provide information on what you should do. It will take time to determine what the illness is, how it should be treated, and who is in danger. Watch television, listen to radio, or check the Internet for official news and information including signs and symptoms of the disease, areas in danger, if medications or vaccinations are being distributed, and where you should seek medical attention if you become ill.
The first evidence of an attack may be when you notice symptoms of the disease caused by exposure to an agent. Be suspicious of any symptoms you notice, but do not assume that any illness is a result of the attack. Use common sense and practice good hygiene.
If you become aware of an unusual and suspicious substance nearby:
Move away quickly.
Wash with soap and water.
Listen to the media for official instructions.
Seek medical attention if you become sick.
If you are exposed to a biological agent:
Remove and bag your clothes and personal items. Follow official instructions for disposal of contaminated items.
Wash yourself with soap and water and put on clean clothes.
Seek medical assistance. You may be advised to stay away from others or even quarantined.
Using HEPA Filters
HEPA filters are useful in biological attacks. If you have a central heating and cooling system in your home with a HEPA filter, leave it on if it is running or turn the fan on if it is not running. Moving the air in the house through the filter will help remove the agents from the air. If you have a portable HEPA filter, take it with you to the internal room where you are seeking shelter and turn it on.
If you are in an apartment or office building that has a modern, central heating and cooling system, the system’s filtration should provide a relatively safe level of protection from outside biological contaminants.
HEPA filters will not filter chemical agents.
After a Biological Attack
In some situations, such as the case of the anthrax letters sent in 2001, people may be alerted to potential exposure. If this is the case, pay close attention to all official warnings and instructions on how to proceed. The delivery of medical services for a biological event may be handled differently to respond to increased demand. The basic public health procedures and medical protocols for handling exposure to biological agents are the same as for any infectious disease. It is important for you to pay attention to official instructions via radio, television, and emergency alert systems.
Chemical agents are poisonous vapors, aerosols, liquids, and solids that have toxic effects on people, animals, or plants. They can be released by bombs or sprayed from aircraft, boats, and vehicles. They can be used as a liquid to create a hazard to people and the environment. Some chemical agents may be odorless and tasteless. They can have an immediate effect (a few seconds to a few minutes) or a delayed effect (2 to 48 hours). While potentially lethal, chemical agents are difficult to deliver in lethal concentrations. Outdoors, the agents often dissipate rapidly. Chemical agents also are difficult to produce.
A chemical attack could come without warning. Signs of a chemical release include people having difficulty breathing; experiencing eye irritation; losing coordination; becoming nauseated; or having a burning sensation in the nose, throat, and lungs. Also, the presence of many dead insects or birds may indicate a chemical agent release.
Before a Chemical Attack
What you should do to prepare for a chemical threat:
Check your disaster supplies kit to make sure it includes:
A roll of duct tape and scissors.
Plastic for doors, windows, and vents for the room in which you will shelter in place. To save critical time during an emergency, pre-measure and cut the plastic sheeting for each opening.
Choose an internal room to shelter, preferably one without windows and on the highest level.
During a Chemical Attack
What you should do in a chemical attack:
If you are instructed to remain in your home or office building, you should:
Close doors and windows and turn off all ventilation, including furnaces, air conditioners, vents, and fans.
Seek shelter in an internal room and take your disaster supplies kit.
Seal the room with duct tape and plastic sheeting.
Listen to your radio for instructions from authorities.
If you are caught in or near a contaminated area, you should:
Move away immediately in a direction upwind of the source.
Find shelter as quickly as possible.
After a Chemical Attack
Decontamination is needed within minutes of exposure to minimize health consequences. Do not leave the safety of a shelter to go outdoors to help others until authorities announce it is safe to do so.
A person affected by a chemical agent requires immediate medical attention from a professional. If medical help is not immediately available, decontaminate yourself and assist in decontaminating others.
Decontamination guidelines are as follows:
Use extreme caution when helping others who have been exposed to chemical agents.
Remove all clothing and other items in contact with the body. Contaminated clothing normally removed over the head should be cut off to avoid contact with the eyes, nose, and mouth. Put contaminated clothing and items into a plastic bag and seal it. Decontaminate hands using soap and water. Remove eyeglasses or contact lenses. Put glasses in a pan of household bleach to decontaminate them, and then rinse and dry.
Flush eyes with water.
Gently wash face and hair with soap and water before thoroughly rinsing with water.
Decontaminate other body areas likely to have been contaminated. Blot (do not swab or scrape) with a cloth soaked in soapy water and rinse with clear water.
Change into uncontaminated clothes. Clothing stored in drawers or closets is likely to be uncontaminated.
Proceed to a medical facility for screening and professional treatment.
All information above is from FEMA's website under disaster and emergency preparedness.
For more information and resources on Terrorism Preparedness, please visit the web sites below.
US Department of Homeland Security - FEMA
FEMA “Are you Ready?” Online Publication – An in-depth 204-page guide to emergency preparedness.
US Department of Homeland Security
Homeland Security National Terrorism Advisory System
CDC - Center For Disease Control and Prevention
CDC - Bioterrorism
American Red Cross
American Red Cross Terrorism Preparedness
American Red Cross Shelter-In-Place Checklist
American Red Cross Preparedness Checklists
Ready Gov - Terrorism Preparedness
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