What are Known Violent Extremist Groups?

Groups that commit acts of violent extremism can have very different beliefs and goals. They are located in many countries around the world. Most have websites or use social media, so they can now reach and recruit people just about anywhere.

Keep in mind that some of those who carry out extremist attacks and hate crimes are only loosely motivated by these groups and may not be actual members.

Please note: You may know someone in this country who has radical beliefs or agrees with the actions or ideologies of violent extremist groups. That is their right under the U.S. Constitution. However, if a person seriously plans to carry out an act of violence or is strongly pushing you or someone else to do so, that is illegal.

Domestic Extremist
International Violent
Extremist Groups
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Domestic Extremist Ideologies

Violent extremists based in the United States have different beliefs that lead them to commit crimes and acts of violence. Some of the most common domestic ideologies are listed here. It is important to note that it is legal to have hateful or extremist beliefs as long as you don’t commit crimes or violence based on those beliefs. The right to assemble (or gather) in groups is also protected by the U.S. Constitution.

Instructions: Click on each of the ideologies to learn more. Then, take a quiz to see what you’ve learned.

  • Militia Extremists
  • Sovereign Citizen Extremists
  • Abortion Extremists
  • White Supremacy
  • Anarchist Extremists
  • Animal Rights and
    Environmental Extremists

Militia Extremists

What They Believe: A militia is a group of citizens who come together to protect the country, usually during an emergency. Some militia extremists, however, seek to violently attack or overthrow the U.S. government. Often calling themselves “patriots,” they believe the government has become corrupt, has overstepped its constitutional limits, or has not been able to protect the country against global dangers.

Who or What They Target: Violent militia extremists mainly target those they believe could violate their constitutional rights, such as police officers and judges. In one 2010 case, a Michigan militia group planned to kill a police officer and later attack the parade of cars in the funeral, hoping to start a large battle. The FBI and its partners stopped them from carrying out their plan.


Sovereign Citizen Extremists

What They Believe: Sovereign citizens believe they are separate or “sovereign” from the United States even though they live here. They think they don’t have to answer to any government authority. Sovereign citizens use their beliefs to justify fraud and other non-violent crimes. But some sovereign citizen extremists turn to violence and commit murder, threaten public officials, and destroy property as part of their anti-government, anti-tax beliefs.

Who or What They Target: Sovereign citizen violent extremists usually target members of the government—including judges, police officers, and tax officials. In 2010, for example, a sovereign citizen extremist killed two Arkansas police officers during a routine traffic stop.


Abortion Extremists

What They Believe: Some abortion extremists believe that violence and bloodshed are justified to support their different beliefs on abortion. These violent extremists have turned to murder, bombings, assault, vandalism, kidnapping, and arson. They have also made death threats and sent hate mail and suspicious packages.

Who or What They Target: Violent anti-abortion extremists have targeted women’s reproductive clinics and the health care professionals and staff who work in these facilities, including doctors, nurses, receptionists, and even security guards. In one case in 2009, for example, a Kansas doctor who performed abortion services was shot and killed in his local church by an anti-abortion extremist. Those who use violence to defend abortion rights have murdered, threatened, and attacked those who oppose abortion.


White Supremacy Extremists

What They Believe: White supremacy extremists are motivated by a hatred of other races and religions. Some try to achieve their political and social goals through violence. These violent extremists often wrongly believe that the U.S. government is hurting the country or secretly planning to destroy it.

Who or What They Target: White supremacy violent extremists target the federal government and racial, ethnic, and religious minorities. Their methods have included murder, threats, and bombings. As just one example, white supremacists attacked a pair of Middle Eastern men on New Year’s Eve in 2011, punching one victim in the face and head.


Anarchist Extremists

What They Believe: Anarchist extremists believe that society should have no government, laws, or police, and they are loosely organized, with no central leadership. Violent anarchist extremists believe that such a society can only be created through force.

Who or What They Target: Violent anarchist extremists usually target symbols of capitalism they believe to be the cause of all problems in society—such as large corporations, government organizations, and police agencies. They damage property, cause riots, and set off firebombs. In some cases, they have injured police officers.


Animal Rights Extremists and Environmental Extremists

What They Believe: Some animal rights and environmental extremists believe violence is needed to stop those they think are hurting animals or the environment. These violent extremists usually don’t seek to kill or injure people, but their crimes—which include property damage, vandalism, threats, cyber attacks, arson, and bombings—have caused millions of dollars in damages and disrupted the lives of many Americans.

Who or What They Target: Violent animal rights extremists attack those they believe are linked to the abuse of animals. Typical targets include the fur industry, companies and individuals involved in animal research, and businesses that ship animals. Violent environmental extremists target those they believe are destroying the environment, such as businesses and individuals involved in construction or automobile sales.

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Don't Be a Puppet

In the U.S., people have many ways to express their views and support peaceful change, but domestic extremists use violence against certain groups, the government, and innocent people to advance their beliefs. Don’t be a puppet. Don’t join these efforts to divide and destroy America.

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  • Al Qaeda
  • Al Shabaab
  • Hizballah
  • Kahane Chai
  • Revolutionary Armed
    Forces of Colombia (FARC)

Revolutionary Armed Forces of Colombia (FARC)

Overview of the Group: Fuerzas Armadas Revolucionarias de Colombia (“Revolutionary Armed Forces of Colombia”), or FARC, is a violent rebel group. Since it was created in 1964, FARC has tried to overthrow the Republic of Colombia, South America’s oldest democracy. It also sends a lot of illegal drugs into the U.S. and other countries.

Who or What They Target: FARC mostly targets the people and government of Colombia through bombings, murder, and other attacks. FARC sees U.S. citizens as “military targets” and has kidnapped and murdered several Americans in Colombia.


Shining Path

Overview of Group: Shining Path is a communist revolutionary group formed in the late 1960s by a former university professor. Its goal is to overthrow the Peruvian government and its institutions and replace them with a communist peasant revolutionary regime. It also opposes any influence by other governments, including the United States.

Who or What They Target: Shining Path has targeted local authorities in Peru as well as government employees, police officers, soldiers, and those who have cooperated with the government. An extremely violent and brutal group over the years, Shining Path conducted nearly 50 attacks in 2013 alone.


Communist Party of the Philippines/New People’s Army (CPP/NPA)

Overview of the Group: The military wing of the Communist Party of the Philippines, the New People’s Army is a communist group started in 1969 to overthrow the government. Over the years, it has carried out killings, raids, acts of extortion, and other forms of violence.

Who or What They Target: The CPP/NPA has targeted Philippine security forces, government officials, and businesses that have refused to pay extortion. It also has a history of attacking U.S. targets in the Philippines. In 1987, for example, the group killed three American soldiers in four separate attacks. It also murdered a U.S. army colonel in 1989.


Jemaah Islamiya (JI)

Overview of Group: Jemaah Islamiya is an extremist organization active in Southeast Asia that seeks to establish an Islamic state in southern Thailand, Malaysia, Singapore, Indonesia, Brunei, and the southern Philippines. Its members, who trained in camps in Afghanistan and the southern Philippines, began conducting attacks in 1999.

Who or What They Target: Jemaah Islamiya has launched several high-profile attacks against Western targets. For example, a 2002 bombing of a Bali nightclub killed 202 people, including seven Americans. The group was also responsible for a 2003 car bombing of a hotel in Jakarta that killed 12 people, a 2004 truck bombing of the Australian Embassy that killed 11, and three 2005 suicide bombings in Bali that killed 22.


Al Shabaab

Overview of Group: Al Shabaab is a violent extremist organization based in Somalia that seeks to replace the current government through violence. Al Shabaab has recruited dozens of U.S. citizens to train and fight with them.

Who or What They Target: Al Shabaab has carried out many bombings and murders in Somalia and in nearby countries like Kenya. It not only targets government officials and military troops but also Somali peace activists, international aid workers, police officers, and others. Al Shabaab has a history of kidnapping and hurting women and girls.


Basque Fatherland and Liberty (ETA)

Overview of Group: Started in 1959, Basque Fatherland and Liberty (ETA) seeks to create an independent homeland in northern Spain and southwestern France for a largely Catholic ethnic group known as the Basques. ETA has declared numerous truces or ceasefires over the years; the most recent—in 2011—has remained in place, but the group has not officially disbanded or disarmed.

Who or What They Target: ETA has killed more than 800 people since its first violent attack in 1968. Its targets have included Spanish government officials, businessmen, politicians, judicial figures, and security and military forces, but the group has also targeted journalists and tourist areas. In 2005, for example, ETA exploded a car bomb in Madrid, wounding more than 20 people at a convention center where the Spanish king and Mexican president were scheduled to appear.


Boko Haram

Overview of Group: Boko Haram is a Nigeria-based group that seeks to overthrow the current Nigerian government and replace it with a system based on Islamic law. Although it officially refers to itself as “Jama‘atu Ahl as-Sunnah li-Da‘awati wal-Jihad” (Group of the Sunni People for the Calling and Jihad), the group is popularly known in Nigerian and Western media as “Boko Haram,” which means “Western education is forbidden.”

Who or What They Target: Boko Haram has launched many attacks in northern and northeastern Nigeria that have killed thousands of people. It has carried out deadly bombing campaigns, killed religious leaders and innocent victims (including women and children), and slaughtered hundreds of police officers. Boko Haram bombed a United Nations building in Nigeria in August 2011, killing 21 individuals, and it seeks to attack other Western or U.S. interests in the region. It also actively kidnaps people—especially young girls—to frighten the population and further its extremist activities.


Revolutionary Struggle (RS)

Overview of Group: Since the 1960s, several extremist groups in Greece—such as Revolutionary Organization 17 November (17N) and Revolutionary Popular Struggle (ELA)—have attacked and killed U.S. citizens as part of their violent communist or radical activism in that country. More recently, groups like Revolutionary Struggle (RS), a radical group with Marxist ideology, have conducted attacks against Greek and U.S. targets in Greece.

Who or What They Target: Revolutionary Struggle has carried out a number of high-profile attacks against Greek and Western interests since its emergence in 2003, including a rocket-propelled grenade attack against the U.S. Embassy in Athens in January 2007. In 2009, the group claimed responsibility for a car bombing of the Athens Stock Exchange that caused widespread damage and injured a passerby.


Al Qaeda

Overview of Group: Al Qaeda, which means “The Base” in Arabic, is a global extremist network started in 1988 by the now deceased Osama bin Laden. It seeks to free Muslim countries from the influence of Western countries and attacks Muslim nations that don’t agree with its version of the Islamic religion.

Who or What They Target: Al Qaeda attacks those it believes are enemies of Islam. In 1988, al Qaeda said that it is the duty of its followers to kill Americans and citizens of other countries that support the United States. Al Qaeda has carried out many bombings and other acts of violence, including the attacks of September 11, 2001.



Overview of Group: Hizballah, or “Party of God,” is an extremist group based in Lebanon. Hizballah supports the global rise of Shia, a branch of Islam, and it is inspired by the Iranian revolution. Hizballah also supports certain Palestinian groups in their struggle against Israel.

Who or What They Target: Hizballah targets Israel and its supporters, including the United States. Hizballah and its partners are responsible for some of the deadliest extremist attacks against the U.S. in history, including the bombing of a Marine base in Lebanon in 1983 that killed more than 250 Americans. Hizballah has supporters worldwide, including in the United States.



Overview of Group: ISIL (DAESH) is a highly violent extremist group that has killed thousands of men, women, and children, mostly Muslims. The group calls itself the “Islamic State,” but its members follow an extreme, fringe interpretation of Islamic law. They do not represent mainstream Islam, and the vast majority of Muslims are horrified by their actions. ISIL members work to enslave or kill anyone who disagrees with them and have taken over parts of Iraq and Syria. ISIL continues to actively recruit U.S. citizens, especially young people.

Who or What They Target: ISIL has attacked the people of Iraq, Syria, and other nations—including government and military officials as well as journalists and school children. ISIL also has targeted Americans and has killed U.S. troops and civilian hostages.


Kahane Chai

Overview of Group: Kahane Chai (“Kahane Lives”) was started by the son of a radical Israeli-American rabbi named Meir Kahane, who was killed in 1990. The group seeks to expand the borders of Israel.

Who or What They Target: Kahane Chai has targeted Arabs, Palestinians, and Israeli government officials. Its last major attack was in 1994, when a Kahane Chai supporter opened fire at a mosque in the southern West Bank, killing 29 people.


Lashkar-e-Tayyiba (LT/LeT)

Overview of Group: Lashkar e-Tayyiba is one of the largest anti-India-focused extremist groups. It formed in the early 1990s as the military wing of a Pakistan-based Islamic fundamentalist organization. The group raises money and recruits people around the world, including in the United States.

Who or What They Target: Since 1993, Lashkar e-Tayyiba has carried out numerous attacks against Indian troops and citizens, as well as several high-profile attacks inside India. It was responsible for the November 2008 attacks in Mumbai, India that killed more than 160 people, including six Americans. David Headley, an American citizen who acknowledged attending LT training camps, admitted searching for targets for the Mumbai attacks.


Revolutionary People’s Liberation Party/Front (DHKP/C)

Overview of Group: The Revolutionary People’s Liberation Party/Front (DHKP/C) was created in 1994 after a previous group split up due to infighting. The group supports a Marxist-Leninist ideology and opposes the United States, the North Atlantic Treaty Organization (NATO), and Turkish establishments. It seeks to create a socialist state, to abolish high-security Turkish prisons, and to remove the U.S. and NATO presence from Turkey.

Who or What They Target: The group has attacked Turkish, NATO, and U.S. targets on and off for many years. In the 1990s, for example, it killed two U.S. military workers and wounded a U.S. Air Force officer. In February 2013, a DHKP/C operative conducted a suicide attack inside the U.S. Embassy in Ankara, killing a Turkish security guard.

International Violent Extremist Groups

More than 50 violent extremist groups around the world have been named terrorist organizations by the U.S. government. Just six of the many groups identified by the U.S. State Department are listed on the left. Thousands of violent extremists belong to these groups, support their beliefs, or are inspired by them.

Instructions: Click on each group to learn about its beliefs and targets.

Don't Be a Puppet

Don't Be a Puppet

Violent extremist groups of all kinds operate around the globe. They have targeted and killed many innocent people, including women and young girls. They don’t respect basic human rights or important values such as freedom of expression and freedom of religion. Don’t be a puppet. Don’t support these violent groups.

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Test Your Knowledge

Instructions: Take the quiz to test your knowledge of violent extremist groups.

Question: 1 of 6

Who do violent militia extremists usually attack?

  • Law enforcement officers
  • Court representatives
  • Other public officials
  • All of the above
Question: 2 of 6

Al Shabaab is based in which country?

  • Yemen
  • Somalia
  • Algeria
  • Pakistan
Question: 3 of 6

Which place would NOT be a target of violent animal rights and environmental extremists?

  • Animal farm
  • University research lab
  • Car dealership
  • Women’s reproductive clinic
Question: 4 of 6

FARC does which of the following?

  • Sends illegal drugs into the United States
  • Kidnaps and murders innocent people
  • Tries to destroy the government of Colombia
  • All of the above
Question: 5 of 6

Which violent extremists believe society should have no government or laws?

  • White supremacy violent extremists
  • Sovereign citizen violent extremists
  • Anarchist violent extremists
  • Anti-abortion violent extremists
Question: 6 of 6

Which highly violent group has taken over parts of Syria and Iraq?

  • Hizballah
  • ISIL
  • Al Shabaab
  • Al Qaeda


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Don't Be a Puppet

Don't Be a Puppet

Violent extremists all believe their causes are just and true, but their viewpoints and actions can be very different from one another. Some violent extremists strongly—and violently—oppose other ideologies and organizations. Don’t be a puppet. Recognize that violent extremists don’t have your best interests at heart. They want to trick you into carrying out their orders.

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