Islamic military jurisprudence refers to what has been accepted in Sharia (Islamic law) and Fiqh (Islamic jurisprudence) by Ulama (Islamic scholars) as the correct Islamic manner, expected to be obeyed by Muslims, in times of war. Some scholars and Muslim religious figures describe armed struggle based on Islamic principles as the lesser jihad.
Development of rulings
The first military rulings were formulated during the first century after Muhammad established an Islamic state in Medina. These rulings evolved in accordance with the interpretations of the Qur'an (the Islamic Holy scriptures) and Hadith (the recorded traditions, actions (behaviors), sayings and consents of Muhammad). The key themes in these rulings were the justness of war (Harb), and the injunction to jihad. The rulings do not cover feuds and armed conflicts in general.Aboul-Enein and Zuhur (2004), pp. 3–4
Jihad (Arabic for "struggle") was given a military dimension after the oppressive practices of the Meccan Quraish against Muslims. It was interpreted as the struggle in God's cause to be conducted by the Muslim community. Injunctions relating to jihad have been characterized as individual as well as collective duties of the Muslim community. Hence, the nature of attack is important in the interpretation—if the Muslim community as a whole is attacked jihad becomes incumbent on all Muslims. Jihad is differentiated further in respect to the requirements within Muslim-governed lands (Dar al-Islam) and non-Muslim lands, both friendly and hostile.
According to Shaheen Sardar Ali and Javaid Rehman, both professors of law, the Islamic military jurisprudence are in line with rules of modern international law. They point to the dual commitment of Organisation of Islamic Cooperation (OIC) member states (representing most of the Muslim world) to Islamic law and the United Nations Charter, as evidence of compatibility of both legal systems.Ali, Shaheen Sardar; Rehman, Javaid. (Winter, 2005) "The Concept of Jihad in Islamic International Law". Journal of Conflict & Security Law. 10 (3) pp. 321–43.
Ethics of warfare
Fighting is justified for legitimate self-defense, to aid other Muslims and after a violation in the terms of a treaty, but should be stopped if these circumstances cease to exist.Patricia Crone, Encyclopedia of the Qur'an, "War". Brill Publishers, p. 456.Micheline R. Ishay, The History of Human Rights: From Ancient Times to the Globalization Era, University of California Press, p. 45Sohail H. Hashmi, David Miller, Boundaries and Justice: diverse ethical perspectives, Princeton University Press, p. 197Douglas M. Johnston, Faith-Based Diplomacy: Trumping Realpolitik, Oxford University Press, p. 48 War should be conducted in a disciplined way, to avoid injuring non-combatants, with the minimum necessary force, without anger and with humane treatment towards prisoners of war.
During his life, Muhammad gave various injunctions to his forces and adopted practices toward the conduct of war. The most important of these were summarized by Muhammad's companion and first Caliph, Abu Bakr, in the form of ten rules for the Muslim army:Aboul-Enein, H. Yousuf and Zuhur, Sherifa, Islamic Rulings on Warfare, p. 22, Strategic Studies Institute, US Army War College, Diane Publishing Co., Darby PA,
According to Tabari, the ten bits of "advice" that Abu Bakr gave was during the Expedition of Usama bin Zayd. During the Battle of Siffin, the Caliph Ali stated that Islam does not permit Muslims to stop the supply of water to their enemy.Encyclopaedia of Islam (2005), p. 204 In addition to the Rashidun Caliphs, hadiths attributed to Muhammad himself suggest that he stated the following regarding the Muslim conquest of Egypt that eventually took place after his death:
These principles were upheld by 'Amr ibn al-'As during his conquest of Egypt. A Christian contemporary in the 7th century, John of Nikiû, stated the following regarding the conquest of Alexandria by 'Amr:
The principles established by the early Caliphs were also honoured during the Crusades, as exemplified by Sultans such as Saladin and Al-Kamil. For example, after Al-Kamil defeated the Franks during the Crusades, Oliverus Scholasticus praised the Islamic laws of war, commenting on how Al-Kamil supplied the defeated Frankish army with food:
The early Islamic treatises on international law from the 9th century onwards covered the application of Islamic ethics, Islamic economic jurisprudence and Islamic military jurisprudence to international law, and were concerned with a number of modern international law topics, including the law of treaties; the treatment of diplomats, hostages, refugees and prisoners of war; the right of asylum; conduct on the battlefield; protection of women, children and non-combatant civilians; contracts across the lines of battle; the use of poisonous weapons; and devastation of enemy territory.
Criteria for soldiering Muslim jurists agree that Muslim armed forces must consist of debt-free adults who possess a sound mind and body. In addition, the combatants must not be conscripted, but rather enlist of their free will, and with the permission of their family.Aboul-Enein and Zuhur, pp. 12-13
Legitimacy of war
Muslims have struggled to differentiate between legitimate and illegitimate wars. Fighting in self-defense is not only legitimate but considered obligatory upon Muslims, according to the Qur'an. The Qur'an, however, says that should the enemy's hostile behavior cease, then the reason for engaging the enemy also lapses.Afsaruddin, Asma (2007). Views of Jihad Throughout History. Religion Compass 1 (1), pp. 165–69.
Defensive conflict According to the majority of jurists, the Qur'anic casus belli (justification of war) are restricted to aggression against Muslims and fitna—persecution of Muslims because of their religious belief.Ahmed Al-Dawoody (2011), The Islamic Law of War: Justifications and Regulations, pp. 78–9. Palgrave Macmillan. . They hold that unbelief in itself is not the justification for war. These jurists therefore maintain that only combatants are to be fought; noncombatants such as women, children, clergy, the aged, the insane, farmers, serfs, the blind, and so on are not to be killed in war. Thus, the Hanafī Ibn Najīm states: "the reason for jihād in our [the Hanafīs] view is kawnuhum harbā ‛alaynā [literally, their being at war against us]."Ibn Najīm, Al-Bahr al-Rā’iq, Vol. 5, p. 76. The Hanafī jurists al-Shaybānī and al-Sarakhsī state that "although kufr [unbelief in God] is one of the greatest sins, it is between the individual and his God the Almighty and the punishment for this sin is to be postponed to the dār al-jazā’, (the abode of reckoning, the Hereafter)."Khaled Abou El Fadl, The Rules of Killing at War: An Inquiry into Classical Sources, p. 152. The Muslim World. Volume 89, Issue 2, April 1999. doi: 10.1111/j.1478-1913.1999.tb03675.x War, according to the Hanafis, can't simply be made on the account of a nation's religion. Abdulaziz Sachedina argues that the original jihad according to his version of Shi'ism was permission to fight back against those who broke their pledges. Thus the Qur'an justified defensive jihad by allowing Muslims to fight back against hostile and dangerous forces.
Offensive conflict Muhammad ibn Idris ash-Shafi`i (d. 820), founder of the Shafi'i school of thought, was the first to permit offensive jihad, limiting this warfare against pagan Arabs only, not permitting it against non-Arab non-Muslims. This view of al-Shafi'i is mitigated by the fact that an opposite view, in agreement with the majority, is also attributed to al-Shafi'i.
According to Abdulaziz Sachedina, offensive jihad raises questions about whether jihad is justifiable on moral grounds. He states that the Qur'an requires Muslims to establish just public order, increasing the influence of Islam, allowing public Islamic worship, through offensive measures. To this end, the Qur'anic verses revealed required Muslims to wage jihad against unbelievers who persecuted them. This has been complicated by the early Muslim conquests, which he argues were although considered jihad by Sunni scholars, but under close scrutiny can be determined to be political. Moreover, the offensive jihad points more to the complex relationship with the "People of the book".
Some major modern scholars who have rejected the idea of "offensive jihad" include the founder of the Muslim Brotherhood, Hasan al-Banna (1906–1949), the Al-Azhar scholar Muhammad Abu Zahra (1898–1974) who thought that "military jihad is permitted only to remove aggression ('udwân) and religious persecution (fitnah) against Muslims", as well as Syrian scholars Mohamed Said Ramadan Al-Bouti (1929–2013) and Wahbah al-Zuhayli (1932-2015), the latter saying that "peace is the underlying principle of relations between Muslims and non-Muslims. al-Zuhayli maintains that this view is supported by 8:61, as well as 2:208 and 4:94 that establish the principle of international peace. For him, Muslims should be committed to peace and security (on the basis of 4:90 and 60:8)."ElSayed Amin, Reclaiming Jihad: A Qur'anic Critique of Terrorism, Kube Publishing (2015), pp. 104-106
International conflict International conflicts are armed strifes conducted by one state against another, and are distinguished from civil wars or armed strife within a state.Dāmād (2003), p.261 Some classical Islamic scholars, like the Shafi'i, classified territories into broad categories: dar al-islam ("abode of Islam"), dar al-harb ("abode of war), dar al-ahd ("abode of treaty"), and dar al-sulh ("abode of reconciliation"). Such categorizations of states, according to Asma Afsaruddin, are not mentioned in the Qur'an and Islamic tradition.
Declaration of war The Qur'an commands Muslims to make a proper declaration of war prior to the commencement of military operations. Thus, surprise attacks prior to such a declaration are illegal under the Islamic jurisprudence. The Qur'an had similarly commanded Muhammad to give his enemies, who had violated the Treaty of Hudaybiyyah, a time period of four months to reconsider their position and negotiate.Maududi (1967), p. 177, vol. 2 This rule, however, is not binding if the adversary has already started the war.Maududi (1998), p. 36 Forcible prevention of religious practice is considered an act of war.
Conduct of armed forces During battle the Qur'an commands Muslims to fight against the enemy. However, there are restrictions to such combat. Burning or drowning the enemy is allowed only if it is impossible to achieve victory by other means. The mutilation of dead bodies is prohibited.Ghamid (2001), referring to Sahih Bukhari 3016, and Sahih Bukhari 2613 The Qur'an also discourages Muslim combatants from displaying pomp and unnecessary boasting when setting out for battle.Ghamidi (2001), referring to
According to professor Sayyid Dāmād, no explicit injunctions against use of chemical or biological warfare were developed by medieval Islamic jurists as these threats were not existent then. However, Khalil al-Maliki's Book on jihad states that combatants are forbidden to employ weapons that cause unnecessary injury to the enemy, except under dire circumstances. The book, as an example, forbids the use of poisonous spears, since it inflicts unnecessary pain.Dāmād (2003), p. 266
Civilian areas According to all madhhabs, it is not permissible to kill women or children unless they are fighting against the Muslims. The Hanafi, Hanbali and Maliki schools forbid killing of those who are not able to fight, including monks, farmers, and serfs, as well as mentally and physically disabled.