Nom de guerre in the context of "Izz al-Din al-Haddad"

Ahmed Hussein al-Sharaa (born 29 October 1982), also known by his nom de guerre Abu Mohammad al-Julani, is a Syrian politician, revolutionary, and former rebel commander who has served as the president of Syria since 2025. He previously served as the emir of Hay'at Tahrir al-Sham (HTS) from 2017 to 2025 and was Syria's de facto leader from December 2024 until his appointment as president.

Born in Riyadh, Saudi Arabia, to a Syrian Sunni Muslim family from Daraa and the Golan Heights, he grew up in Syria's capital, Damascus. Al-Sharaa joined al-Qaeda in Iraq shortly before the 2003 invasion of Iraq and fought for three years in the Iraqi insurgency. American forces captured and imprisoned him from 2006 to 2011. His release coincided with the Syrian Revolution against the Ba'athist dictatorship of Bashar al-Assad. Al-Sharaa created the al-Nusra Front in 2012 with the support of al-Qaeda to topple the Assad regime in the Syrian civil war. As emir of the al-Nusra Front, al-Sharaa built a stronghold in the northwestern Idlib Governorate. He resisted Abu Bakr al-Baghdadi's attempts to merge al-Nusra Front with the Islamic State, leading to armed conflict between the two groups. In 2016, al-Sharaa cut al-Nusra's ties with al-Qaeda and launched a crackdown on its loyalists. Since breaking with al-Qaeda, he has sought international legitimacy by presenting a more moderate view of himself, renouncing transnational jihadism against Western nations, and focusing on governance in Syria while vowing to protect Syria's minorities.

Abu Muslim Abd al-Rahman ibn Muslim al-Khurasani (Arabic: أبو مسلم عبد الرحمن بن مسلم الخراساني; Persian: ابومسلم عبدالرحمان بن مسلم خراسانی; 718/19 or 723/27 – 755) was the nom-de-guerre of a Persian revolutionary, missionary, and general who led the Abbasid Revolution that toppled the Umayyad dynasty, leading to the establishment of the Abbasid Caliphate.

Little is known about Abu Muslim's origins, but by the early 740s he had been in contact with Abbasid agents and around the year 745 he was sent to Khorasan. In 747, Abu Muslim ignited an open revolt against Umayyad rule and quickly took the city of Merv. He gradually strengthened Abbasid control over Khorasan, and was appointed governor of the province following the establishment of the Abbasid caliphate in 750. Wary of Abu Muslim's rising influence and popularity, the second Abbasid caliph, al-Mansur, ordered his death. He was executed in front of the caliph in Al-Mada'in in 755 on charges of heresy.

Garegin Ter-Harutyunyan, better known by his nom de guerre Garegin Nzhdeh (Armenian: Գարեգին Նժդեհ, IPA: [ɡɑɾɛˈɡin nəʒˈdɛh]; 1 January 1886 – 21 December 1955), was an Armenian statesman, military commander and nationalist revolutionary. As a member of the Armenian Revolutionary Federation, he was involved in the national liberation struggle and revolutionary activities during the First Balkan War and World War I and became one of the key political and military leaders of the First Republic of Armenia (1918–1921). He is widely admired as a charismatic national hero by Armenians.

In 1921, he was a key figure in the establishment of the Republic of Mountainous Armenia, an anti-Bolshevik state that became a key factor that led to the inclusion of the province of Syunik into Soviet Armenia. During World War II, he cooperated with Nazi Germany, hoping to secure Soviet Armenia's existence in case of Germany's victory over the USSR and a potential Turkish invasion of the Caucasus. Following an abortive attempt to cooperate with the Soviet Union against Turkey, Nzhdeh was arrested in Bulgaria in 1944 and sentenced to 25 years of imprisonment in the Soviet Union. He died in Vladimir Central Prison in 1955.

Vladimir Abramovich Neumann (Russian: Владимир Абрамович Нейман; 10 February 1889 – 21 September 1938), more commonly known by his nom de guerre "Nikolsky," was a member of the Communist Party of the Soviet Union and a participant in the 1st National Congress of the Chinese Communist Party.

Ibrahim Awwad Ibrahim Ali al-Badri (28 July 1971 – 27 October 2019), commonly known by his nom de guerre Abu Bakr al-Baghdadi, was an Iraqi militant leader and former teacher who was the founder and first leader of the Islamic State (IS), who proclaimed himself caliph in 2014 and stayed in power until his suicide in an American operation in 2019.

Baghdadi was born in Samarra and obtained graduate degrees in Islamic theology in the late 1990s and 2000s. According to supporters, he obtained a PhD at the Islamic University of Baghdad. Following the American invasion of Iraq in March 2003, Baghdadi led the "Jama'at Jaysh Ahl al-Sunna wal-Jama'ah" insurgent group in Iraq and was detained with al-Qaeda commanders at the American Camp Bucca in 2004. His group joined the Mujahideen Shura Council (MSC) coalition in 2006 and fought alongside al-Qaeda in Iraq. Upon the dissolution of the MSC in October 2006, Baghdadi became a leading member of the newly established Islamic State of Iraq organization, and rose through the group's ranks until he was appointed its emir, the highest leader, in 2010. In March 2013, the group renamed itself as the "Islamic State of Iraq and Levant" (ISIL), announcing its intention to expand into Syria and forcibly assimilate the Al-Nusra Front, leading to a conflict with al-Qaeda's general command. In June 2014, the group once again re-designated itself as the "Islamic State", and declared itself to be a caliphate. Baghdadi was chosen caliph of the Islamic State by a "Shura Council", which represented those members of the Islamic State allegedly qualified to elect a caliph.

Major General Murhaf Ahmed Abu Qasra, also known by his nom de guerre Abu Hassan al-Hamawi and Abu Hassan 600, is a Syrian military officer and politician who is currently serving as Minister of Defense in the Syrian transitional government since 21 December 2024.

His appointment comes as part of a broader effort to institutionalise and unify the military forces of the former Syrian opposition.

Brigadier General Amir Sultan Tarar, also known by his nom de guerre Colonel Imam (4 April 1944 – 23 January 2011), was a Pakistani military officer and diplomat who served as the Consul-General of Pakistan at Herat, Afghanistan. A Pakistan Army officer and special operations specialist, he was a member of the Special Service Group (SSG), Pakistan's army special forces, and was an intelligence officer in the ISI. A veteran of the Soviet–Afghan War, he is widely believed to have played a key role in the formation of the Taliban, after having helped train the Afghan mujahideen on behalf of the United States in the 1980s.

"Colonel Imam," as Tarar was also known, was a commando-guerrilla warfare specialist, trained Mullah Omar and other Taliban factions and leaders. Colonel Imam remained active in Afghanistan's civil war until the 2001 United States led War on Terrorism, and supported the Taliban publicly through media.

Jean-Pierre Grumbach (20 October 1917 – 2 August 1973), known professionally as Jean-Pierre Melville (French: [ʒɑ̃ pjɛʁ mɛlvil]), was a French filmmaker. Considered a spiritual godfather of the French New Wave, he was one of the first fully-independent French filmmakers to achieve commercial and critical success. His works include the crime dramas Bob le flambeur (1956), Le Doulos (1962), Le Samouraï (1967), and Le Cercle Rouge (1970), and the war films Le Silence de la mer (1949) and Army of Shadows (1969).

Melville's subject matter and approach to film making was influenced by his service in the French Resistance during World War II, during which he adopted the nom de guerre (pseudonym) 'Melville' as a tribute to his favorite American author Herman Melville. He kept it as his stage name once the war was over.