Iraq Campaign (1941)

Iraq Campaign (1941)
Conflict	Iraq Campaign (1941)
Partof	Middle Eastern theatre of World War II
Date	2–31 May 1941
Place	Iraq, Persian Gulf, Mesopotamia
Result	British and Allied victory; restoration of Faisal II's regent Prince 'Abd al-Ilah; Axis influence curtailed
Combatant1	United Kingdom; British India; Commonwealth of Nations; Australia; New Zealand
Combatant2	Kingdom of Iraq; Iraq Levies; elements of Wehrmacht; Luftwaffe
Commander1	Archibald Wavell; John Dill; Arthur Wavell; Edward Quinan; Henry Maitland Wilson
Commander2	Rashid Ali al-Gaylani; Salah al-Din al-Sabbagh; Fawzi al-Qawuqji
Strength1	~30,000 (including air assets)
Strength2	~12,000 (plus German personnel)
Casualties1	~1,000 killed/wounded
Casualties2	~3,000 killed/wounded; many interned

Iraq Campaign (1941)

The Iraq Campaign of May 1941 was a short but strategically significant military campaign in the Middle East during World War II. It involved a British expeditionary force confronting a coup-installed regime in Baghdad supported by limited Axis powers personnel and Luftwaffe air units, with consequences for Middle Eastern theatre of World War II, Anglo-Iraqi relations, and Anglo-Soviet invasion of Iran. The campaign culminated in the collapse of the Golden Square-backed government and restoration of the pro-British regent.

Background

In the late 1930s and early 1940s Iraq hosted British Army of the Nile-style forces and Royal Air Force bases at Habbaniya, Basra, and RAF Shaibah under the Anglo-Iraqi Treaty (1930), overseen by British representatives including Gertrude Bell's institutional legacy and officials linked to British Mandate for Mesopotamia arrangements. Rising Arab nationalism connected to figures such as Rashid Ali al-Gaylani and pan-Arabist commanders like Fawzi al-Qawuqji intersected with disaffection among officers from the Iraqi Royal Guard and the Golden Square clique (including Salah al-Din al-Sabbagh). Internationally, Adolf Hitler's Nazi Germany and Benito Mussolini's Kingdom of Italy sought influence across the Levant and the Persian Gulf to threaten Suez Canal lines, prompting concern from Winston Churchill and Archibald Wavell about oil pipelines and access to India.

Prelude and Iraqi Coup

In April 1941 a group of nationalist officers staged a coup that deposed the regent Prince 'Abd al-Ilah and installed a government under Rashid Ali al-Gaylani supported by military figures from the Golden Square. The coup alarmed British officials in London, including Anthony Eden and John Simon, and commanders in Middle East Command such as Archibald Wavell and Henry Maitland Wilson. British diplomatic posts in Tehran and Cairo monitored developments alongside envoys from Turkey and Soviet Union. The new Iraqi cabinet sought assistance from Nazi Germany and Fascist Italy, prompting clandestine missions by Fritz Grobba and limited deployments of Luftwaffe aircrews and German military advisors in coordination with agents linked to Abwehr.

Military Campaigns and Operations

Hostilities began with Iraqi moves against the RAF station at Habbaniya and skirmishes involving the Iraq Levies, Iraqi Army, and British garrisons. British forces under Edward Quinan launched operations from Basra and Habbaniya, supported by Royal Air Force squadrons from Habbaniya and reinforcements flown from Aden and Egypt including units of No. 203 Squadron RAF and No. 211 Squadron RAF. The centerpiece was the overland advance from Basra (the Habforce and Kingcol columns) and the airlifted counter from Habbaniya, culminating in the relief of RAF Habbaniya and the march on Baghdad. Notable engagements included fighting around Fallujah, Ramadi, and Kirkuk alongside operations to secure Mosul and Kirkuk oilfields. Meanwhile, German Luftwaffe formations conducted limited sorties from Vichy French Syria and air transit via Flughafen Vichy-controlled territories while Italian Regia Aeronautica elements provided liaison. British naval assets in the Persian Gulf and Royal Indian Navy units protected shipping and assisted landings at Basra and Fao.

British and Allied Forces

The British expedition drew on formations from British India including King's Own Royal Regiment units and cavalry elements, Commonwealth contingents from Australia and New Zealand, and support from Royal Air Force and Royal Navy commands under Middle East Command. Senior leaders included Edward Quinan commanding Iraqi theatre operations, with strategic direction from Archibald Wavell and political oversight by Winston Churchill and diplomats such as St John Philby. Logistics relied on lines through Basra, Persian Gulf ports, the Iraq Petroleum Company infrastructure, and coordination with RAF Habbaniya airfields.

Iraqi and Axis Involvement

The Iraqi nationalist regime used units of the Iraqi Army and paramilitary forces loyal to the Golden Square. Iraqi leaders solicited assistance from Nazi Germany and Kingdom of Italy; German support was primarily advisory and air-based via Luftwaffe crews and transport flights commanded by officers tied to the Abwehr. Prominent Iraqi nationalists included Rashid Ali al-Gaylani, with military leaders such as Salah al-Din al-Sabbagh and allies from the wider Arab nationalist milieu like Fawzi al-Qawuqji. Axis involvement also intersected with diplomatic efforts by Fritz Grobba in Baghdad and intelligence operations linked to Nazi foreign policy objectives.

Aftermath and Political Consequences

The British victory restored the regent Prince 'Abd al-Ilah and reasserted Anglo-Iraqi Treaty (1930)-era privileges, leading to arrests and exile of coup leaders including Rashid Ali al-Gaylani's flight. The campaign precipitated the later Anglo-Soviet invasion of Iran (joint United Kingdom–Soviet Union action) to secure Persian oil and supply lines to Soviet Union through the Persian Corridor, and influenced British dealings with Vichy France over borders in the Levant. The episode affected relationships with regional actors such as King Abdulaziz of Saudi Arabia and governments in Turkey and Egypt, while accelerating British military posture in Basra and Kuwait.

Legacy and Historical Assessment

Historians assess the 1941 campaign as a tactical British success with strategic importance for maintaining Allied lines to India and safeguarding Persian oilfields. Analyses reference commanders like Archibald Wavell and political figures including Winston Churchill and Anthony Eden, and compare the episode with contemporaneous operations in North Africa Campaign, Syria–Lebanon Campaign, and the Anglo-Soviet invasion of Iran. The campaign influenced postwar Anglo-Iraqi relations, contributing to nationalist sentiments that culminated in the 1958 Iraqi coup d'état that ended monarchy rule. Scholarship cites archival materials from British Foreign Office, War Office, and memoirs by officers such as Edward Quinan and accounts involving Fritz Grobba to debate motives, legality, and long-term effects on Middle Eastern politics.

Category:World War II campaigns Category:1941 in Iraq