• General of the British Army Hugh Charles Stockwell, 1903

   

With the approach of World War II, on 23 December 1938, Stockwell became Brigade Major of the 158th Brigade, which was known as the "Royal Welch Brigade" because it was composed entirely of three Territorial Army battalions of his regiment. He was promoted major on 1 February 1940. Unlikely to see action in Northern Ireland where his unit was based, Stockwell volunteered in March 1940 and was selected to command one of the independent companies formed to serve in the Norwegian Campaign. The independent companies arrived in Norway in early May under the command of Colin Gubbins. Stockwell, commanding No. 2 Independent Company, was soon promoted to lieutenant colonel to replace Gubbins who had been given command of 24th Guards Brigade. By late May it was clear that lacking air support the British force was outmatched and there was no alternative to evacuation. As the British withdrew from Norway, Stockwell was assigned to the rearguard and commanding a force of two independent companies and a battalion of the Irish Guards successfully held a defensive position for two days, before being ordered to withdraw. After withdrawing, he assembled two platoons and attacked the German positions to stop their assault. For his "great courage and determination" in this action, he was appointed to the Distinguished Service Order (DSO) in 1940. The citation for this award read:

STOCKWELL. MAJOR (LOCAL LIEUTENANT - COLONEL)
HUGH CHARLES. The Royal Welch Fusiliers.
When Placed in command of a mixed force of all arms at a difficult moment in the Rognan Valley operation, he showed great skill and energy in organizing a defensive Position within a short period, and by his energy and determination inspiring all ranks. He held the position successfully for 48 hours until ordered to withdraw. During the withdrawal towards a small and congested harbour, close behind where troops were embarking, he showed great courage and determination when part of his rearguard went astray. He immediately came back, collected two platoons, and went forward again with them, and put them into action to stem the German advance. This officer's military capacity and soldierly qualities were displayed at a time when the situation was most difficult.

After the Norwegian Campaign, the independent companies were disbanded but many individuals involved moved to the newly formed British Commandos. Stockwell was selected to head the commando training center at Lochailort. In 1942, he returned to the Royal Welch to command the 2nd battalion, part of 29th Independent Infantry Brigade Group which was training in amphibious operations to take part in Operation Ironclad, the seizure of the natural port of Diego Suarez in Madagascar which was occupied by the Vichy French. The brigade left Scotland in late March 1942 and after a brief pause in South Africa, sailed for Madagascar to land unopposed on 5 May. After a day's fighting the British force achieved its objectives. The brigade group took part in further fighting in September when it was decided to take control of the whole of the island and establish Free French control.

After his success in the battle, Stockwell was promoted to brigadier in late October and given command of the 30th (East Africa) Infantry Brigade. After a tenure of only just over a month he was posted to South Africa to take command of the 29th Independent Infantry Brigade Group which was preparing to ship to India as part of 36th Infantry Division. Arriving in India in late January 1943, Stockwell remained the brigade's commander until January 1945 seeing action in the Second Arakan Campaign in early 1944 and then in northern India and Burma from mid 1944 onward.

In January 1945, Stockwell was granted the acting rank of major general and still in Burma, was at short notice given command of the 82nd (West Africa) Division. George Bruce, its existing commander, had displayed erratic behavior which had resulted in Philip Christison the commander of XV Indian Corps and a party of senior officers being placed in jeopardy when visiting the division's front. Christison placed Bruce on the sick list and called for Stockwell. Louis Mountbatten, the theater supreme commander, wrote in his diary:

... so Hugh Stockwell has taken over and it is possible to visit his front in greater safety! I can hardly imagine a better Divisional Commander than the latter.

His promotion from major to acting major general had taken less than five years although on taking command of the division his permanent rank was still only lieutenant colonel (war substantive colonel) and he became a substantive colonel only in July 1946. 82nd Division saw heavy fighting and suffered the highest casualties of any formation in XV Indian Corps. April 1945 saw the end of the division's active service but it remained in Burma until October 1946. Stockwell's major general's rank was made permanent in May 1947. For his services in Burma he was made CBE in 1945 and CB in 1946. He was also mentioned in dispatches in 1945.

At the end of the war, Stockwell remained in the army, commanding the 44th (Home Counties) Infantry Division until 1947. He then took command of the 6th Airborne Division, stationed in Palestine. In that capacity, "he was responsible for the evacuation" of all British troops from Palestine in 1948, as the result of the Israeli declaration of independence. In April 1948, Stockwell was able to arrange a truce in Haifa between the Jewish and Arab sides. As Stockwell wrote in his report afterwards, the Arab leaders told him "that they were not in a position to sign the truce, as they had no control over the Arab military elements in the town and that, in all sincerity, they could not fulfill the terms of the truce, even if they were to sign". Instead, the Arab leaders offered "as an alternative, that the Arab population wished to evacuate Haifa and that they would be grateful for military assistance". Stockwell told the Arab leaders:

You have made a foolish decision... Think it over, as you'll regret it afterward. You must accept the conditions of the Jews. They are fair enough. Don't permit life to be destroyed senselessly. After all, it was you who began the fighting and the Jews have won".

Despite Stockwell's advice, the Arab leaders insisted upon evacuation, and Stockwell oversaw the evacuation of 30,000 Palestinians from Haifa. For his services in Palestine between March and September 1947 Stockwell was mentioned in dispatches and for his "gallant and distinguished services" in Palestine between March and June 1948 he was knighted KBE, an unusual honor for an officer of major general rank.

After leaving Palestine, he was appointed Commandant of the Royal Military Academy Sandhurst, where he served until the end of 1950. Stockwell then commanded the 3rd Division for two years.

In June 1952, Stockwell was made GOC Malaya with responsibility for the British forces fighting in the Malayan Emergency. He was raised to the temporary rank of lieutenant general and this rank was made permanent in September 1953. In 1954, Stockwell left Malaya to take command of the I Corps, before leaving in 1956 to take command of II Corps and attached French ground forces at Port Said during the Suez Crisis. In his planning for the war against Egypt, Stockwell as ground commander for the Allied Task Force preferred slow, low risk, methodical operations centered around the Centurion battle tank. In the summer of 1956, Stockwell rejected the Contingency Plan prepared by the British Chiefs of Staff, and instead submitted Operation Musketeer, which called for the British to take Alexandria and then for British armored forces to engage in a decisive battle of annihilation with the Egyptians north of Cairo. Together with his deputy, the French General Andre Beaufre, Stockwell was highly opposed to the change imposed on Musketeer in September 1956 when Port Said replaced Alexandria as the main target. Stockwell was not popular with the officers who served under him. One French officer recalled that Stockwell was:

Extremely excitable, gesticulating, keeping no part of him still, his hands, his feet, and even his head and shoulders perpetually on the go, he starts off by sweeping objects off the table with a swish of his swagger cane or in his room by using it to make golf - strokes with the flower vases and ash trays. Those are the good moments. You will see him pass in an instant from the most cheerfully expressed optimism to a dejection that amounts to nervous depression. He is a cyclothymic. By turns courteous and brutal, refined and coarse, headstrong in some circumstances, hesitant and indecisive in others, he disconcerts by his unpredictable responses and the contradictions of which he is made up. One only of his qualities remains constant: his courage under fire".

When Beaufre suggested on 3 November 1956 that the Allies launch Telescope, namely Anglo - French paratroop landings in the Canal Zone ahead of schedule, Stockwell reluctantly agreed to the change. Stockwell was always in favor of rigidly following already agreed to plans, and was most reluctant to see any changes, whereas Beaufre was all for changing plans to match with changed circumstances. The differences between Stockwell and Beaufre were summarized by the American historian Derek Varble as: "Stockwell favored existing plans; their methodical construction and underlying staff work reduced risks. Beaufre, by contrast an opportunist, saw plans merely a means to an end, without much inherent value. For him, altered circumstances or assumptions provided adequate justification to jettison part or all of the original plan".

For this service in the Suez War, he was awarded a Bar to his DSO in the 1957 Queen's Birthday Honours. In the recommendation for the award, Stockwell's commander, General Sir Charles Keightley wrote, "[Stockwell's] skill, energy and courage throughout [the Suez campaign] were of the highest order."

In February 1957 Stockwell became Military Secretary to the Secretary of State for War, and was promoted to full general that August. He served as Military Secretary until 1959 when he was appointed Adjutant General to the Forces.

In 1960, on the advice of Viscount Montgomery of Alamein, Stockwell was appointed Deputy Supreme Allied Commander Europe of NATO, a post which he held until his retirement in 1964. Stockwell was described as a "surprise choice" for the position because he had never attended Staff College, Camberley, and had "spent his whole career as a fighting soldier." As Deputy Supreme Allied Commander, he worked to promote the creation of strong conventional forces, and advocated "the use of tactical nuclear weapons only as a last resort."

After retiring from the military, Stockwell became the chairman of the Kennet and Avon Canal Trust and served in a variety of other positions for corporate and charitable organizations. He died on 27 November 1986 of leukemia in Swindon, England.