The Second Italo-Senussi War,Carl H. Kraeling, "Now and Then in Libya," Journal of the American Oriental Society 80.2 (1960): 104–111, at 105. also referred to as the pacification of Libya,John Gooch, "Re-conquest and Suppression: Fascist Italy's pacification of Libya and Ethiopia, 1922–39," The Journal of Strategic Studies 28.6 (2005): 1005–1032. was a conflict that occurred during the Italian colonization of Libya between Italian military forces (composed mainly of colonial troops from Libya, Eritrea, and Somalia) and indigenous rebels associated with the Senussi Order. The war lasted from 1923 until 1932, when the principal Senussi leader, Omar al-Mukhtar, was captured and executed. The Libyan genocide took place during and after the conflict. Fighting took place in all three of Libya's provinces (Tripolitania, Fezzan, and Cyrenaica), but was most intense and prolonged in the mountainous Jebel Akhdar region of Cyrenaica.The Second Italo-Senussi War https://countrystudies.us/libya/21.htm retrvd 2-1-20 The war led to the mass deaths of the indigenous people of Cyrenaica, totalling one quarter of the region's population of 225,000. Italian war crimes included the use of chemical weapons, execution of surrendering combatants, and the mass killing of civilians, while the Senussis were accused of torture and mutilation of captured Italians and refusal to take prisoners since the late 1910s.Gaston Leroud, Matin Journal edition August 23, 1917 Italian authorities forcibly expelled 100,000 Bedouin Cyrenaicans, half the population of Cyrenaica, from their settlements, many of which were then given to Italian settlers.

Background

Italy-Sanusiyya relations A first war began between the Italians and the Senussis a Muslim political-religious tariqa based in Libya and aligned with the Ottoman Empire began when Italy declared war on the Ottomans and invaded Libya during the Italo-Turkish war of 1911-1912. Italy seized military control of coastal Libya, but large swaths of the interior remained under local Libyan rule. Conflict between Italy and the Senussis continued during World War I, when the latter collaborated again with the Ottomans to expel Italian troops from the country. The Libyan Senussis also escalated the conflict by attacking British forces stationed in Egypt. Conflict between the British and the Senussis continued until 1917.

In 1917, the Treaty of Acroma was signed between the UK, Italy and the Senussis: the Senussis ended the attacks on the British and Italians and repudiated Ottoman authority, in exchange they were recognized to have an autonomy that was tantamount to effective independence. At the end of the First World War, the Ottoman Empire ceded their claims over Libya to the Kingdom of Italy. In October 1920, further negotiations between Italy and the Senussis resulted in the Accord of al-Rajma, in which Idris, the leader of the Senussis, was given the title of Emir of Cyrenaica and permitted to administer autonomously the oases around Kufra, Jalu, Jaghbub, Awjila, and Ajdabiya. As part of the Accord he was given a monthly stipend by the Italian government, who agreed to take responsibility for policing and administration of areas under Senussi control.

Cyrenaica-Tripolitania relations In 1918, Tripolitanian rebels founded the Tripolitanian Republic, though the rest of the country remained under nominal Italian rule. The Senussi attempted to militarily extend their power into eastern Tripolitania, resulting in a pitched battle at Bani Walid in which the Senussi were forced to withdraw back into Cyrenaica. Following the death of Tripolitanian leader Ramadan Asswehly in August 1920, the Republic descended into civil war. In 1922, Tripolitanian leaders offered Idris the position of Emir of Tripolitania; however, before Idris could accept the position, the new Italian government of Benito Mussolini initiated a campaign of reconquest.

Italy's governance of Libya Italian authorities issued statutes known as the Legge Fondamentale, for the Tripolitanian Republic in June 1919 and Cyrenaica in October 1919. These were a compromise by which all Libyans were accorded the right to joint Libyan-Italian citizenship, while each province was to have its own parliament and governing council. The Italian state had also brought in a series of liberal reforms in Libya that allowed education in Arabic and Berber.Grand, Alexander de "Mussolini's Follies: Fascism in Its Imperial and Racist Phase, 1935–1940" pp. 127–47 from Contemporary European History, Volume 13, No. 2 May 2004 p. 131

However, the Italian governor Giuseppe Volpi, adhering to Mussolini's policies, withdrew all of the measures offering equality to the Libyans. Furthermore, a policy of confiscating land from the Libyans and granting it to Italian colonists was implemented. Such tyranny gave new vigor to Libyan resistance led by Omar Mukhtar.

Libyan insurgents Since 1911, claims had been made of killings of Italian soldiers and civilians by Ottoman and local Muslim guerrillas, such as a slaughter in Sciara Sciat:

Reports of these alleged killings led to cries for retaliation and revenge in Italy, and in the early 1920s the rise to power of Benito Mussolini, leader of the National Fascist Party, as Prime Minister of Italy led to a much more aggressive approach to foreign policy. Given the importance that the Fascists gave to Libya as part of a new Italian Empire, this incident served as a useful pretext for large-scale military action to reclaim it.

Campaign War

The war began with Italian forces rapidly occupying the Sirte desert separating Tripolitania from Cyrenaica. Using aircraft, motor transport and good logistical organization, the Italians occupied of territory in five months in the Sirtica campaign (1924), cutting off the physical connection formerly held by the rebels between Cyrenaica and Tripolitania. By late 1928, the Italians had taken control of Ghibla, and its tribes were disarmed.

From 1923 to 1924, Italian troops regained all territory north of the Ghadames-Mizda-Beni Ulid region, with four-fifths of the estimated population of Tripolitania and Fezzan within the Italian area. In that period, they also regained the northern lowlands of Cyrenaica, but attempts to occupy the forested hills of Jebel Akhtar were met with strong guerrilla resistance, led by Senussi sheikh Omar Mukhtar.

The majority of the Italian force consisted of 31,600 colonial troops from Italian Eritrea and Italian Somaliland, along with 1900 Italian troops and about 6,000 Libyans.Colonial soldiers in Italian Counter-Insurgency Operations in Libya 1922-32- British Journal of Military History ()

Attempted negotiations between Italy and Omar Mukhtar broke down and Italy then planned for the complete conquest of Libya. In 1930, Italian forces conquered Fezzan and raised the Italian flag in Tummo, the southernmost region of Fezzan. On 20 June 1930, Pietro Badoglio wrote to General Graziani: "As for overall strategy, it is necessary to create a significant and clear separation between the controlled population and the rebel formations. I do not hide the significance and seriousness of this measure, which might be the ruin of the subdued population...But now the course has been set, and we must carry it out to the end, even if the entire population of Cyrenaica must perish". By 1931, well over half the population of Cyrenaica were confined to 15 concentration camps where many died as result of overcrowding in combination with a lack of water, food and medicine while Badoglio had the Air Force use chemical warfare against the Bedouin rebels in the desert.

12,000 Cyrenaicans died in 1931 and all the nomadic peoples of northern Cyrenaica were forcefully removed from the region and relocated to huge concentration camps in the Cyrenaican lowlands. Italian military authorities carried out the forced migration and deportation of the entire population of Jebel Akhdar in Cyrenaica, resulting in 100,000 Bedouins, half the population of Cyrenaica, being expelled from their settlements. These 100,000 people, mostly women, children, and the elderly, were forced by Italian authorities to march across the desert to a series of barbed-wire concentration camp compounds erected near Benghazi, while stragglers who could not keep up with the march were shot by Italian authorities. Propaganda by the Fascist regime declared the camps to be oases of modern civilization that were hygienic and efficiently run, but in reality, the camps had poor sanitary conditions, as they had an average of about 20,000 Bedouins together with their camels and other animals, crowded into an area of . The camps held only rudimentary medical services, with the camps of Soluch and Sisi Ahmed el Magrun with 33,000 internees each having only one doctor between them. Typhus and other diseases spread rapidly in the camps as the people were physically weakened due to meagre food rations and forced labour. By the time the camps closed in September 1933, 40,000 of the 100,000 total internees had already died in the camps.

To close rebel supply routes from Egypt, the Italians constructed a barbed-wire fence on the border with Egypt that was patrolled by armoured cars and aircraft. The Italians persecuted the Senussi Order; zawias and mosques were closed, Senussi practices were forbidden, Senussi estates were confiscated, and preparations were made for Italian conquest of the Kufra Oasis, the last stronghold of the Senussi in Libya. In 1931, Italian forces seized Kufra where Senussi refugees were bombed and strafed by Italian aircraft as they fled into the desert.

In September 1931, during the Battle of Uadi Bu Taga, Mukhtar was wounded and then captured by the Libyan Savari of the Italian Army, followed by a court martial and his public execution by hanging at Suluq. Mukhtar's death effectively ended the resistance, and in January 1932, Badoglio proclaimed the end of the campaign. Mukhtar's aides were executed later that year on 24 September 1932.

Repression focus on the non-combatant population

After the failed negotiations with Omar Mukhtar, the Italian occupying power renewed its repressive policy against the Cyrenean resistance with arrests and shootings in November 1929. Since Badoglio had not gotten a grip on the guerrillas in Cyrenaica until 1930, Mussolini appointed General Rodolfo Graziani as the new lieutenant governor of Cyrenaica at the suggestion of Colonial Minister Emilio De Bono. Graziani, notorious for his firmness in fascist principles, had just completed the conquest of Fezzan and had made a name for himself as the "butcher of Fessan" in years of guerrilla warfare. Literally interpreting the regime's slogans, he understood the pacification of the country as the submission of “barbarians” to “Romans”. On 27 March 1930 Graziani moved into the Governor's Palace of Benghazi.; ; ; Colonial Minister De Bono regarded an escalation of violence as inevitable for the “pacification” of the region and on 10 January 1930, in a telegram to Badoglio, suggested the establishment of concentration camps (""campi di concentramento"") for the first time. Badoglio had also come to the conclusion that the "rebels" could not be permanently subjugated to the counter-guerrilla with the methods they had previously used. From then on, both appeared as pioneers and strategists in genocidal warfare within the framework defined by Mussolini, while Graziani fulfilled the role of executor.;