Militant in the context of "Counter-terrorism"

Jihadism is a neologism for modern, armed militant Islamic movements that seek to establish states based on Islamic principles. In a narrower sense, it refers to the belief that armed confrontation is an efficient and theologically legitimate method of socio-political change towards an Islamic system of governance. The term "jihadism" has been applied to various Islamic extremist or Islamist individuals and organizations with militant ideologies based on the classical Islamic notion of lesser jihad.

Jihadism has its roots in the late 19th- and early 20th-century ideological developments of Islamic revivalism, which further developed into Qutbism and Salafi jihadism related ideologies during the 20th and 21st centuries. Jihadist ideologues envision jihad as a "revolutionary struggle" against the international order to unite the Muslim world under Islamic law.

Far-left politics encompasses a range of ideologies, such as anarchism, communism, Maoism, Leninism, Stalinism and Marxism, that are situated on the leftmost end of the political spectrum. The term is also used to describe various forms of authoritarianism and characterize groups that advocate revolutionary socialism, communist ideologies, anti-capitalism, anti-imperialism and anti-globalisation. Far-left terrorism consists of terrorism that is engaged in by extremist, militant, or insurgent groups that attempt to realize their ideals through political violence rather than democratic processes.

Qizilbash or Kizilbash were a diverse array of mainly Turkoman Shia militant groups that flourished in Azerbaijan, Anatolia, Kurdistan, the Armenian highlands, and the Caucasus from the late 15th century onwards, and contributed to the foundation of the Safavid dynasty in early modern Iran.

By the 18th-century, anyone involved with the Safavid state—militarily, diplomatically, or administratively—came to be broadly referred to as "Qizilbash". It was eventually applied to some inhabitants of Iran. In the early 19th-century, Shia Muslims from Iran could be referred as "Qizilbash", thus highlighting the influence of the distinctive traits of the Safavids, despite the Iranian shah (king) Fath-Ali Shah Qajar (r. 1797–1834) simultaneously creating a Qajar dynastic identity grounded in the pre-Islamic past.

Lehi (Hebrew pronunciation: [ˈleχi]; Hebrew: לח״י, sometimes abbreviated "LHI"), officially the Fighters for the Freedom of Israel (Hebrew: לוחמי חרות ישראל, romanized: Lohamei Herut Israel) and often known pejoratively as the Stern Gang, was a Zionist paramilitary militant organization founded by Avraham ("Yair") Stern in Mandatory Palestine. Its avowed aim was to evict the British authorities from Palestine by use of violence, allowing unrestricted immigration of Jews and the formation of a Jewish state. It was initially called the National Military Organization in Israel, upon being founded in August 1940, but was renamed Lehi one month later. The group referred to its members as terrorists and admitted to having carried out acts of terrorism.

Lehi split from the Irgun militant group in 1940 in order to continue fighting the British during World War II. It initially sought an alliance with Fascist Italy and Nazi Germany. Believing that Nazi Germany was a lesser enemy of the Jews than Britain, Lehi twice attempted to form an alliance with the Nazis, proposing a Jewish state based on "nationalist and totalitarian principles, and linked to the German Reich by an alliance". After Stern's death in 1942, the new leadership of Lehi began to move towards support for Joseph Stalin's Soviet Union and the ideology of National Bolshevism, which was considered an amalgam of both right and left. Regarding themselves as "revolutionary Socialists", the new Lehi developed a highly original ideology combining an "almost mystical" belief in Greater Israel with support for the Arab liberation struggle. This sophisticated ideology failed to gain public support and Lehi fared poorly in the first Israeli elections.

The Qarmatians were an Isma'ili Shia militant movement led by a dynasty of Persian descent, centred in Al-Ahsa in Eastern Arabia, where they established a religious state in 899 CE. Its members were part of a movement that adhered to a syncretic branch of Sevener Ismaili Shia Islam, and were ruled by a dynasty founded by Abu Sa'id al-Jannabi. They rejected the claim of Fatimid Caliph Abdallah al-Mahdi Billah to imamate and clung to their belief in the coming of the Mahdi, and they revolted against the Fatimid and Abbasid Caliphates.

Mecca was sacked by a Qarmatian leader, Abu Tahir al-Jannabi, outraging the Muslim world, particularly with their theft of the Black Stone and desecration of the Zamzam Well with corpses during the Hajj season of 930 CE.

The Kurdistan Workers' Party, or the PKK, is a Kurdish militant political organization and armed guerrilla group primarily based in the mountainous Kurdish-majority regions of southeastern Turkey, northern Iraq and north-eastern Syria. It was founded in Ziyaret, Lice, on 27 November 1978 and was involved in asymmetric warfare in the Kurdistan Workers' Party insurgency (with several ceasefires between 1993 and 2013–2015). Although the PKK initially sought an independent Kurdish state, in the 1990s, its official platform changed to seeking autonomy and increased political and cultural rights for Kurds within Turkey.

The PKK is designated as a terrorist organization by Turkey, the United States, the European Union, Australia, and Japan. Some analysts and organizations disagree with this designation, believing that the PKK no longer engages in organized terrorist activities or systemically targets civilians. Turkey has often characterized the demand for education in Kurdish as supporting terrorist activities by the PKK.

Far-left politics are politics further to the left on the political spectrum than the standard political left. In certain instances—especially in the news media—far left has been associated with various forms of authoritarianism, anarchism, communism, and Marxism, or are characterised as groups that advocate for revolutionary socialism and related communist ideologies, or anti-capitalism and anti-globalisation. Far-left terrorism consists of extremist, militant, or insurgent groups that attempt to realise their ideals through political violence rather than using democratic processes.

Far-right politics are politics further to the right on the political spectrum than the standard political right. Far-right politics encompass a range of ideologies that are marked by ultraconservatism, authoritarianism, ultranationalism, radical anti-communism, ethnonationalism, and nativism. This political spectrum situates itself on the far end of the right, distinguished from more mainstream right-wing ideologies by its emphasis on postliberalist and exclusivist views. Far-right ideologies have historically included reactionary conservatism, fascism, and Nazism, while contemporary manifestations also incorporate neo-fascism, neo-Nazism, supremacism, and various other movements characterized by chauvinism, xenophobia, and theocratic or reactionary beliefs. Far-right terrorism consists of extremist, militant, or insurgent groups that attempt to realise their ideals through political violence rather than using democratic processes.

Key to the far-right worldview is the notion of societal purity, often invoking ideas of a homogeneous "national" or "ethnic" community. This view generally promotes organicism, which perceives society as a unified, natural entity under threat from diversity or modern pluralism. Far-right movements frequently target perceived threats to their idealized community, whether ethnic, religious, or cultural, leading to anti-immigrant sentiments, welfare chauvinism, and, in extreme cases, political violence or oppression. According to political theorists, the far right appeals to those who believe in maintaining strict cultural and ethnic divisions and a return to traditional social hierarchies and values.