2009 NCTC Counterterrorism Calendar The NCTC Seal
Abu Sayyaf Group (ASG) Al-Aqsa Martyrs Brigade (AAMB) Al-Qa'ida Al-Qa'ida in Iraq (AQI) Al-Qa'ida in the Lands of the Islamic Maghreb (AQIM) Al-Qa'ida in Yemen (AQY) Al-Shabaab Ansar al-Islam (AI) Al-Shabaab 'Asbat al-Ansar Revolutionary People's Liberation Party/Front (DHKP/C) Revolutionary Armed Forces of Colombia (FARC) HAMAS (Islamic Resistance Movement) Hizballah Islamic Jihad Union (IJU) Jaish-e-Mohammed (JEM) Jemaah Islamiya (JI) Kongra-Gel (KGK) Lashkar-e-Tayyiba (LT or LeT) Palestine Islamic Jihad (PIJ) MORE
Individuals A-C Individuals D-L Individuals M-Z
Anthrax Biological Threats Bomb Threat Stand-off Distances Chemical Agents Chemical Incident (Indicators) Plastic Explosives Radicalization: Myth and Reality Radiological Incident (Indicators) Ramadan Ricin Sarin Suspicious Financial Activity (Indicators) Suspicious Substance Terrorist Document Indicators TNT Equivalents Toxic Industrial Chemicals MORE
Technical Pages

These pages provide information on how to deal with different types of terrorist attacks or activity. Click on the below links for advice on how to recognize attacks using chemical or biological weapons, what steps you should take to take to protect yourself in an imminent bomb or Improvised Explosive Device attack, and how you can recognize suspicious financial activity or fake travel documents.

photo of Marriot Hotel bomb blast in Pakistan
Technical Pages
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Anthrax

Symptoms and Treatment

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Bomb Threat Stand-off Distances

Evacuation distance for various threat types

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Chemical Incident (Indicators)

Signs of a chemical attack

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Radicalization

The myth and reality

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Ramadan

Night of Power, Battle of Badr, etc.

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Sarin

Methods of exposure and symptoms

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Suspicious Substance?

What to do if you become aware of an unusual substance

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TNT Equivalents

Names of explosives and their related pressure and impulse equivalents

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Biological Threats

Clinical features, diagnosis, and medical management

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Chemical Agents

Descriptions of known chemical agents

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Plastic Explosives

Composition and Physical Properties

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Radiological Incident (Indicators)

Signs of a radiological attack

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Ricin

Symptoms and treatment of this deadly poison.

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Toxic Industrial Chemicals

Symptoms and treatment