General Sir Richard Nugent O'Connor (21 August 1889 – 17 June 1981) was a senior British Army officer who fought in both the First and Second World Wars, and commanded the Western Desert Force in the early years of the Second World War. He was the field commander for Operation Compass, in which his forces destroyed a much larger Italian army – a victory which nearly drove the Axis from Africa, and in turn, led Adolf Hitler to send the Afrika Korps under Erwin Rommel to try to reverse the situation. O'Connor was captured by a German patrol on 6 April 1941 and spent over two years in an Italian prisoner of war camp. He eventually escaped after the fall of Mussolini in the autumn of 1943. In 1944 he commanded VIII Corps in the Battle of Normandy and later during Operation Market Garden. In 1945 he was General Officer in Command of the Eastern Command in India and then, in the closing days of British rule in the subcontinent, he headed Northern Command. His final job in the army was Adjutant-General to the Forces in London, in charge of the British Army's administration, personnel and organisation.

In honour of his war service, O'Connor was recognised with the highest level of knighthood in two different orders of chivalry. He was appointed a Companion of the Distinguished Service Order (with Bar); awarded the Military Cross, the French Croix de Guerre and the Legion of Honour; and served as aide-de-camp to King George VI. He was also mentioned in despatches nine times for actions in the First World War, once in Palestine in 1939 and three times in the Second World War.

Early life Richard Nugent O'Connor was born in Srinagar, Kashmir, India, on 21 August 1889. His father, Maurice O'Connor, was a major in the Royal Irish Fusiliers, and his mother, Lilian Morris, was the daughter of a former governor of India's central provinces.Keegan (2005), p. 185 He attended Tonbridge Castle School in 1899 and The Towers School in Crowthorne in 1902. In 1903, aged 13, and after his father's death in an accident, he moved to Wellington College.Wellington College Register 1984 "His career there was not distinguished in any way", however, although he enjoyed his time there.

Following this, he went to the Royal Military College at Sandhurst in January 1908. Despite his success in later life, his time there, as at Wellington (only a few miles away from Sandhurst), was not remarkable, and he did not mention his time there even in his later life. A year ahead of him at the college was a man who would play a significant role in O'Connor's future military career and life. This was Bernard Montgomery, about two years older than O'Connor, although it is unknown if the two men knew of each other at this very early stage of their military careers.

Passing out 38th in the order of merit, in September of the following year O'Connor, anxious to join a Scottish regiment, was commissioned, as a second lieutenant and posted to the 2nd Battalion of his new regiment, Cameronians (Scottish Rifles), the regiment of his choice, recruiting from Glasgow and Lanarkshire, and with which he was to maintain close ties with for the rest of his life. The battalion was initially stationed in Aldershot when O'Connor joined them in October 1909 before being rotated, in January 1910, to Colchester. It was here where he received signals and rifle training, after attending courses for both, resulting in his being appointed a regimental signals officer for the former, and becoming a distinguished marksman after attending the Small Arms School at Hythe, Kent. In September 1911 the battalion sailed for Malta where it was to remain for the next three years as part of a Malta brigade, with O'Connor, now a lieutenant (having been promoted to that rank in May), continuing in his role as regimental signals officer. By now it was becoming obvious that a war in Europe was on the horizon. As a result, for O'Connor, who at some point was appointed the Malta brigade's signals officer, the years of 1913 and 1914 were spent in training the men under his command for the duties that they would one day have to perform in battle.

First World War During the First World War, O'Connor initially served as signals officer of the 22nd Brigade in the 7th Division and captain in command of the 7th Division's Signals Company. From October 1916, as a captain and later as a brevet major, he served as brigade major of 91st Brigade, 7th Division. He was awarded the Military Cross (MC) in February 1915. In March of that year he saw action at Arras and Bullecourt. O'Connor was appointed a Companion of the Distinguished Service Order (DSO) and appointed brevet lieutenant-colonel while he was in command of the 2nd Infantry Battalion of the Honourable Artillery Company, part of the 7th Division, in June 1917. The citation for his DSO reads:

In November of that year, the division was ordered to support the Italians against the Austro-Hungarian forces at the River Piave which then formed part of the Italian Front. In late October 1918 the 2nd Battalion captured the island of Grave di Papadopoli on the Piave River for which O'Connor received the Italian Silver Medal of Military Valor and a Bar to his DSO.Papers of General Sir Richard O'Connor.

At the end of the war, O'Connor reverted to his rank of captain and served as regimental adjutant from April to December 1919.

Between the wars

O'Connor attended the Staff College, Camberley in 1920. O'Connor's other service in the years between the world wars included an appointment from 1921 to 1924 as brigade major of the Experimental Brigade (or 5 Brigade) under the command of J. F. C. Fuller, which was formed to test methods and procedures for using tanks and aircraft in co-ordination with infantry and artillery.

He returned to his old unit, the Cameronians (Scottish Rifles), as adjutant from February 1924 to 1925. From 1925 to 1927 he served as a company commander at Sandhurst.Keegan (2005), p. 199 He returned to the Staff College, Camberley as an instructor from October 1927 to January 1930. In 1930 O'Connor again served with the 1st Battalion, Cameronians (Scottish Rifles) in Egypt and from 1931 to 1932 in Lucknow, India. From April 1932 to January 1935 he was a general staff officer, grade 2 at the War Office. He attended the Imperial Defence College in London in 1935. In April 1936 O'Connor was promoted to full colonel and appointed temporary brigadier to assume command of the Peshawar Brigade in north west India. In September 1938 O'Connor was promoted to major-general and appointed General Officer Commanding 7th Infantry Division in Palestine, along with the additional responsibility as Military Governor of Jerusalem. For his services in Palestine O'Connor was mentioned in despatches.

In August 1939, shortly before the outbreak of the Second World War, the 7th Division was transferred to the fortress at Mersa Matruh, Egypt, where O'Connor was concerned with defending the area against a potential attack from the massed forces of the Italian Tenth Army over the border in Libya. The 7th Division later converted to become the 6th Division in November 1939.Army Commands He was appointed a Companion of the Order of the Bath in July 1940.

Second World War Italian Offensive and Operation Compass

Italy declared war on Britain and France on 10 June 1940 and, soon after, O'Connor was appointed commander of the Western Desert Force. He was tasked by Lieutenant-General Henry Maitland Wilson, commander of the British troops in Egypt, to push the Italian force out of Egypt, to protect the Suez Canal and British interests from attack.

On 13 September, Graziani struck: his leading divisions advanced sixty miles into Egypt where they reached the town of Sidi Barrani and, short of supplies, began to dig in.Keegan (2005), p. 187 O'Connor then began to prepare for a counterattack. He had the 7th Armoured Division and the Indian 4th Infantry Division along with two brigades.Keegan (2005), pp. 187–188 British and Commonwealth troops in Egypt totalled around 36,000 men. The Italians had nearly five times as many troops along with hundreds more tanks and artillery pieces and the support of a much larger air force, albeit most of the Italian tank force comprised obsolete tankettes. Meanwhile, small raiding columns were sent out from the 7th Armoured and newly formed Long Range Desert Group to probe, harass, and disrupt the Italians (this marked the start of what became the Special Air Service). The Royal Navy and Royal Air Force supported by bombarding enemy strongpoints, airfields and rear areas.Keegan (2005), p. 189

During November, O'Connor was appointed an acting lieutenant-general in recognition of the increased size of his command.

The counteroffensive, Operation Compass, began on 8 December 1940. O'Connor's relatively small force of 31,000 men, 275 tanks and 120 artillery pieces, ably supported by an RAF wing and the Royal Navy, broke through a gap in the Italian defences at Sidi Barrani near the coast. The Desert Force cut a swath through the Italian rear areas, stitching its way between the desert and the coast, capturing strongpoint after strongpoint by cutting off and isolating them. The Italian guns proved to be no match for the heavy British Matilda tanks and their shells bounced off the armour. By mid-December the Italians had been pushed completely out of Egypt, leaving behind 38,000 prisoners and large stores of equipment.Keegan (2005), p. 190

The Desert Force paused to rest briefly before continuing the assault into Italian Libya against the remainder of Graziani's disorganised army. At that point, the Commander-in-Chief Middle East General Sir Archibald Wavell ordered the 4th Indian Division withdrawn to spearhead the invasion of Italian East Africa.Keegan (2005), p. 191 This veteran division was to be replaced by the inexperienced 6th Australian Division, which, although tough, was untrained for desert warfare. Despite this setback, the offensive continued with minimal delay. By the end of December the Australians besieged and took Bardia along with 40,000 more prisoners and 400 guns.Keegan (2005), p. 192

In early January 1941, the Western Desert Force was redesignated XIII Corps. On 9 January, the offensive resumed. By 12 January the strategic fortress port of Tobruk was surrounded. On 22 January it fell and another 27,000 Italian POWs were taken along with valuable supplies, food, and weapons.Keegan (2005), p. 193 As Tobruk fell it was decided to have XIII Corps answerable directly to Wavell at HQ Middle East Command, removing HQ British troops Egypt from the chain of command. On 26 January the remaining Italian divisions in eastern Libya began to retreat to the northwest along the coast. O'Connor promptly moved to pursue and cut them off, sending his armour southwest through the desert in a wide flanking movement, while the infantry gave chase along the coast to the north.Keegan (2005), p. 194 The lightly armoured advance units of 4th Armoured Brigade arrived at Beda Fomm before the fleeing Italians on 5 February, blocking the main coast road and their route of escape. Two days later, after a costly and failed attempt to break through the blockade, and with the main British infantry force fast bearing down on them from Benghazi to the north, the demoralised, exhausted Italians unconditionally capitulated.Keegan (2005), p. 196 O'Connor and Eric Dorman-Smith cabled back to Wavell, "Fox killed in the open..."Barnett (1999), p. 58

In two months, the XIII Corps/Western Desert Force had advanced over , destroyed an entire Italian army of ten divisions, taken over 130,000 prisoners, 400 tanks and 1,292 guns at the cost of 500 killed and 1,373 wounded.Dupuy (1986), p. 1071 In recognition of this, O'Connor was made a Knight Commander of the Order of the Bath.

Reversal and capture