Sorry for the long quote, but this isn't the wikipedia of a guy who was a "badass," although he did serve honorably and with initiative, as did many other soldiers:
When World War II broke out, Lee volunteered to fight for the Finnish forces during the Winter War in 1939. He and other British volunteers were kept away from actual fighting, but they were issued winter gear and were posted on guard duty a safe distance from the front lines. After a fortnight, they returned home. Lee returned to work at United States Lines and found his work more satisfying, feeling that he was contributing. In early 1940, he joined Beecham's, at first as an office clerk, then as a switchboard operator. When Beecham's moved out of London, he joined the Home Guard. In the winter, his father fell ill with double pneumonia and died on 12 March 1941. Realising that he had no inclination to follow his father into the Army, Lee decided to join up while he still had some choice of service, and volunteered for the Royal Air Force.
Lee reported to RAF Uxbridge for training and was then posted to the Initial Training Wing at Paignton. After passing his exams in Liverpool, the British Commonwealth Air Training Plan meant that he travelled on the Reina del Pacifico to South Africa, then to his posting at Hillside, at Bulawayo in Southern Rhodesia. Training with de Havilland Tiger Moths, Lee was having his penultimate training session before his first solo flight when he suffered from headaches and blurred vision. The medical officer hesitantly diagnosed a failure of his optic nerve and he was told he would never be allowed to fly again. Lee was devastated and the death of a fellow trainee from Summer Fields only made him more despondent. His appeals were fruitless and he was left with nothing to do. He was moved around to different flying stations, before going to Salisbury in December 1941. He then visited the Mazowe Dam, Marandellas, the Wankie Game Reserve and the ruins of Great Zimbabwe. Thinking he should "do something constructive for my keep", he applied to join RAF Intelligence. His superiors praised his initiative and he was seconded into the Rhodesian Police Force and was posted as a warder at Salisbury Prison. He was then promoted to leading aircraftman and moved to Durban in South Africa, before travelling to Suez on the Nieuw Amsterdam.
After "killing time" at RAF Kasfareet near the Great Bitter Lake in the Suez Canal Zone, he resumed intelligence work in the city of Ismaïlia. He was then attached to No. 205 Group RAF before being promoted to pilot officer and attached to No. 260 Squadron RAF as an intelligence officer. As the North African Campaign progressed, the squadron "leapfrogged" between Egyptian airstrips, from RAF El Daba to Maaten Bagush and on to Mersa Matruh. They lent air support to the ground forces and bombed strategic targets. Lee, "broadly speaking, was expected to know everything." The Allied advance continued into Libya, through Tobruk and Benghazi to the Marble Arch and then through El Agheila, Khoms and Tripoli, with the squadron averaging five missions a day. As the advance continued into Tunisia, with the Axis forces digging themselves in at the Mareth Line, Lee was almost killed when the squadron's airfield was bombed. After breaking through the Mareth Line, the squadron made their final base in Kairouan. After the Axis surrender in North Africa in May 1943, the squadron moved to Zuwarah in Libya in preparation for the Allied invasion of Sicily. They then moved to Malta, and, after its capture by the British Eighth Army, the Sicilian town of Pachino, before making a permanent base in Agnone Bagni. After the Sicilian campaign was over, Lee came down with malaria for the sixth time in under a year. He was flown to a hospital in Carthage for treatment and when he returned, the squadron was restless. Frustrated with a lack of news about the Eastern Front and the Soviet Union in general, and with no mail from home or alcohol, unrest spread and threatened to turn into mutiny. Lee, by now an expert on Russia, talked them into resuming their duties, which much impressed his commanding officer.
After the Allied invasion of Italy, the squadron was based in Foggia and Termoli during the winter of 1943. Lee was then seconded to the Army during an officer's swap scheme. He spent most of this time with the Gurkhas of the 8th Indian Infantry Division during the Battle of Monte Cassino. While spending some time on leave in Naples, Lee climbed Mount Vesuvius, which erupted three days later. During the final assault on Monte Cassino, the squadron was based in San Angelo and Lee was nearly killed when one of the planes crashed on takeoff and he tripped over one of its live bombs. After the battle, the squadron moved to airfields just outside Rome and Lee visited the city, where he met his mother's cousin, Nicolò Carandini, who had fought in the Italian resistance movement. In November 1944, Lee was promoted to flight lieutenant and left the squadron in Iesi to take up a posting at Air Force HQ. Lee took part in forward planning and liaison, in preparation for a potential assault into the rumoured German Alpine Fortress. After the war ended, Lee was invited to go hunting near Vienna and was then billeted in Pörtschach am Wörthersee. For the final few months of his service, Lee, who spoke fluent French and German, among other languages, was seconded to the Central Registry of War Criminals and Security Suspects. Here, he was tasked with helping to track down Nazi war criminals. Of his time with the organisation, Lee said: "We were given dossiers of what they'd done and told to find them, interrogate them as much as we could and hand them over to the appropriate authority ... We saw these concentration camps. Some had been cleaned up. Some had not." Lee then retired from the RAF in 1946 with the rank of flight lieutenant