Lieutenant-GeneralNoel Mackintosh Stuart Irwin,CB, DSO &Two Bars, MC (24 December 1892 – 21 December 1972) was a seniorBritish Armyofficer, who played a prominent role in the British Army after theDunkirk evacuation and in theBurma campaign during theSecond World War. He was also instrumental in some reforms to the training and equipment of British soldiers after thedefeat in France in 1940, intended to meet the demands of modern warfare.

Noel Irwin was the eldest son of William Stuart Irwin ofMotihari,Bihar and Orissa,India. He was educated atMarlborough College, before entry into theRoyal Military College, Sandhurst.^[1][2] He was married twice; first in 1918 to Margaret Maud Bavin who died in 1963, and in 1966 to Mrs Elizabeth Collier (née Fröhlich). He had one son by his first wife.^[1]

Irwin graduated from Sandhurst in 1912 and was appointed as a second lieutenant in theEssex Regiment.^[3] During the First World War, Irwin saw action on theWestern Front, initially serving with his battalion, then part of the12th Brigade of the4th Division, in most of the major battles of 1914 and 1915, before serving in the final two years as thecommanding officer of the 1st and 2nd Battalions of theLincolnshire Regiment and the 8th Battalion of theLeicestershire Regiment.^[4][2] Still a second lieutenant upon war's outbreak, Irwin advanced quickly in rank, being promoted tolieutenant on 24 September 1914,^[5]temporarycaptain on 9 May 1915,^[6] captain on 7 November 1915,^[7] acting major on 10 March 1917,^[8] and actinglieutenant colonel on 27 April 1917,^[9] before reverting to acting major on 1 June 1917.^[10] He was again made an acting lieutenant colonel on 23 August 1917.^[11] He was promoted to temporary lieutenant colonel on 6 April 1918,^[12] and again temporary lieutenant colonel on 1 July 1918.^[13]

Irwin was awarded theMilitary Cross on 3 July 1915,^[14] theDistinguished Service Order (DSO) on 1 January 1918^[15] with twobars, awarded respectively on 24 September 1918^[16] and 11 January 1919,^[17] and was four timesmentioned in despatches, on 1 January 1916,^[18] on 22 May 1917,^[19] 21 December 1917,^[20] and 28 December 1918,^[21] in addition to the FrenchCroix de guerre in November 1918.^[22]

Following the end of the war, Irwin was promoted to thebrevet rank of major on 3 June 1919.^[23] He later attended theStaff College, Camberley as a student from 1924 to 1925, his fellow students includingReade Godwin-Austen,Ivor Thomas,Douglas Graham,Noel Beresford-Peirse,Humfrey Gale,Archibald Nye andWilloughby Norrie,Daril Watson,Vyvyan Pope,Thomas Riddell-Webster andOtto Lund. Following this, he served on the staff of theBritish Army of the Rhine. Between 1920 and 1932, he served in regimental and depot duties and transferred to theBorder Regiment in 1927.^[1] In 1933, he was appointed as Chief Instructor at the Royal Military College, Sandhurst serving for three years.^[4] In 1937, he served briefly as General Staff Officer, Grade 1 (GSO1) for British troops stationed in China.^[4]

At the start of theSecond World War in September 1939, Irwin, promoted to temporarybrigadier on 15 March 1939,^[24] headed the6th Infantry Brigade,^[4] part of the2nd Division. On 20 May 1940, he was promoted to acting major-general^[25] and took command of the division during the retreat to Dunkirk in theBattle of France.^[4]

Following theDunkirk evacuation in May 1940, Irwin was made aCompanion of the Order of the Bath on 11 July 1940.^[26] From 28 October he commanded the38th (Welsh) Infantry Division in Britain. His rank of major-general was made permanent on 29 March 1941 (with seniority backdated to 22 November 1940).^[27] On 7 November 1941 Irwin, promoted to the acting rank of lieutenant-general,^[28] commanded theXI Corps, which was based inEast Anglia and had substantial responsibilities for the defence of Britain in the event of a German invasion.^[29]

He was transferred to the Middle East in 1942, to command of theIV Corps in Iraq.^[4] The Corps HQ was subsequently transferred to India after theJapanese conquest of Burma. Irwin became General Officer Commanding-in-ChiefEastern Army, India in July 1942. Eastern Army had wide responsibilities for defending eastern frontier of India against the Japanese, and maintaining security in large areas of India.^[4] His rank of lieutenant-general was made temporary on 23 November 1942.^[30]

For the minor attack inArakan late in 1942, Irwin and Eastern Army HQ bypassedXV Corps HQ after disagreements with the local commander,Bill Slim, and took command of the operation.^[4] The attack failed, with severe effects on Allied morale and prestige. On 6 April 1943, Irwin gave a press conference in which he criticised the equipment, training and motivation of the Allied armies in India.^[31]

In 1944, he was appointed the General Officer Commanding East Scotland District in his substantive rank of major general (a significant step-down from his previous three jobs),^[32] and remained in this post until the end of the war. After three years as Commander-in-Chief of British forces of theWest Africa Command,^[4] during which time he was promoted to the permanent rank of lieutenant general, he retired to private life in 1948.^[4]

In the 1952 Kenyan general election,Agnes Shaw defeated Noel Irwin by 632 votes to 317.^[33]

During his military career, Irwin was made aCompanion of the Order of the Bath, was awarded theMilitary Cross and theDistinguished Service Order with twoBars. He wasMentioned in Despatches four times but significantly, he never received aknighthood, which would normally be expected for an officer of substantive lieutenant general rank.^[32]

• Companion of the Order of the Bath (11 July 1940)
• Distinguished Service Order (1 January 1918, 24 September 1918 For conspicuous gallantry and devotion to duty. When the whole of his battalion front was heavily attacked and all communications with his forward companies were cut, this officer personally organised his headquarters and stragglers, and formed a defensive flank so as to obtain touch with the brigade on the right. This flank he held for eight hours against all attacks, organising two counter-attacks against the enemy during this period, thus averting a critical situation. It was greatly due to his able conduct that the holding of their battle position by his brigade was possible throughout the day. His courage, energy and quick decision inspired the greatest confidence in his men, 1919)
• Military Cross (3 July 1915: On 2 May 1915, east of Ypres, when in reserve trenches with his company, seeing that the men in the front trenches were overcome by gas and were retiring, with great initiative and courage and under heavy fire, he at once advanced with his company and seized the front trenches before the Germans could occupy them, and drove back the enemy's attack. On 13 May in the counter-attack he handled his company with great skill and determination.)
• Mention in Despatches (1 January 1916, 22 May 1917, 21 December 1917, and 28 December 1918)
• Croix de guerre (France)

• Latimer, Jon,Burma: The Forgotten War, London: John Murray, 2004.ISBN 978-0-7195-6576-2
• Liddell Hart, Basil, and Constance Kritzberg, Henry,A History of the Second World War. New York: Putnam, 1971.ISBN 0-306-80912-5
• Malkasian, Carter.A History of Modern Wars of Attrition. Westport, Connecticut: Greenwood Press, 2002.ISBN 0-275-97379-4
• Mead, Richard (2007).Churchill's Lions: a biographical guide to the key British generals of World War II.Stroud,Gloucestershire: Spellmount.ISBN 978-1-86227-431-0.
• Smart, Nick (2005).Biographical Dictionary of British Generals of the Second World War.Barnsley,South Yorkshire:Pen and Sword Books.ISBN 1844150496.

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