Habforce was employed again during the Syria-Lebanon campaign, where it comprised the 4th Cavalry Brigade, the 1st Battalion, Essex Regiment, the Arab Legion Mechanized Regiment, the 237th Battery, 60th Field Regiment, Royal Artillery, an Australian 2-pounder anti-tank battery (detached from the 2/1st
Anti-Tank Regiment)[8] and the 169th Light Anti-Aircraft Battery.
Anglo-Iraqi War
By 6 May, the Iraqi forces besieging RAF Habbaniya had fled.
On 11 May (some sources say 12 May) Kingcol, the flying column of Habforce, left Haifa in the British Mandate of Palestine and advanced towards RAF Habbaniya. The column arrived at Pumping Station H4 eight hours later.[9] On 14 May, Kingcol took the fort at Ar Rutba in Al Anbar Province in Iraq.[10] Rutbah had been occupied earlier by the 1st Battalion Essex Regiment and the Arab Legion, although the first Kingcol forces to enter the fort after the Iraqi Forces had fled, were two armoured cars of Number 2 Armoured Car Company RAF under the command of Sqn Ldr Casano.[11][12] Kingstone rushed ahead of his column to catch up with Glubb Pasha to coordinate the rest of the 220 mi (350 km) advance towards RAF Habbaniya. The next objective was Kilo 25, a point on the Baghdad road about 14 mi (23 km) west of Ramadi. On the advice of ColonelOuvry Roberts in Habbaniya, the column was to turn south-east at Kilo 25 to avoid a confrontation with an Iraqi brigade thought to be at Ramadi. The column would then skirt Lake Habbaniya and advance on Habbaniya by crossing a new bridge at the village of Mujara. The village had been taken on 10 May and a bridge over the water regulator there was completed by 16 May.
On 15 May, Kingcol left Rutbah and an element of the column was attacked by a lone Heinkel He 111 bomber of Fliegerführer Irak (Air Commander Iraq).[13] The British thought at first that the Iraqis must have obtained a Blenheim bomber. On 16 May, the column reached Kilo 25 and turned off the main road and headed south-east in accordance with Roberts' suggestion. Disaster then struck when numerous vehicles driven by inexperienced drivers sank up to the axles in soft sand. The whole column halted while vehicles were dug out one by one. On 17 May, three Messerschmitt Bf 110 fighters attacked an extended column of Kingcol in the desert. Luckily for the British, the fighters had not attacked the previous day when many vehicles were immobilized by the soft sand.[14] On 18 May, Kingcol arrived in Habbaniya, where elements joined the other elements of Iraqforce in the advance on Fallujah.[15] On 19 May, the Iraqis in Fallujah surrendered. On 22 May, the British forces in Fallujah repulsed an Iraqi counter-attack to re-take the city. On 25 May, the main body of Habforce reached Habbaniya and joined the advance on Baghdad. A northern column left Fallujah on 27 May and a southern column left on 28 May.[16] On 31 May, the mayor of Baghdad surrendered the city.
Warwick, Nigel W. M. (2014). IN EVERY PLACE: The RAF Armoured Cars in the Middle East 1921–1953. Rushden, Northamptonshire: Forces & Corporate Publishing. ISBN978-0-9574725-2-5.
Jackson, Ashley (2006). The British Empire and the Second World War. Hambledon Continuum. ISBN1-85285-417-0.
Lyman, Robert (2006). Iraq 1941: The Battles for Basra, Habbaniya, Fallujah and Baghdad. Campaign. Oxford, New York: Osprey. ISBN1-84176-991-6.
Martin, Colonel Thomas Alexander (1952). The Essex Regiment, 1929–1950. Essex Regiment Association.
Mackenzie, Compton (1951). Eastern Epic: September 1939 – March 1943 Defence. Vol. I. London: Chatto & Windus. OCLC59637091.
McKenzie-Smith, Graham (2018). The Unit Guide: The Australian Army 1939–1945, Volume 3. Warriewood, New South Wales: Big Sky Publishing. ISBN978-1-925675-146.
Young, Peter (1972). The Arab Legion. Men-at-Arms. Oxford: Osprey. ISBN0-85045-084-5.