In August 1940, Dutt was selected from the fourth pilot's course at the initial training wing in Lahore to travel with another 23 Indian pilots to the UK for operational training and squadron service in preparation to assist in the Battle of Britain.[3] They became known as the X-squad.[4] The youngest of the batch, he later admitted that he submitted an incorrect date of birth in order to qualify for the place.[3] The group's activities received widespread media coverage.[3] The P&O liner SS Strathallan's passenger list records the group's arrival at Liverpool, England, on 6 October 1940.[5] On arrival at London on 8 October, Dutt and his group were welcomed by the Air Minister, Sir Archibald Sinclair, who handed each a note concluding "we shall be proud to have you fighting by our side".[6] That day the group were posted to RAF Uxbridge, and subsequently Dutt was sent with most of the others to No. 12 Elementary Flying Training School RAF at Prestwick to train on Tiger Moths.[4] He completed his advanced training at No. 9 Service Flying Training School at RAF Hullavington, Wiltshire, and received his wings on 16 April 1941.[3] Eight of the Indians, including Dutt, were selected for fighter training at No. 56 OTU at RAF Sutton Bridge.[4] Subsequently, he spent near four months protecting convoys through the English Channel and flying Hurricanes with No. 32 Squadron RAF after the Battle of Britain.[3][7]
After a year in the UK Dutt was posted to No. 94 Squadron RAF, based in Egypt.[8][9] Along with Mahinder Singh Pujji, Mian Mohd Latif and Edwin Nazirullah from his initial group, he served in North Africa and the Middle-East in the latter part of 1941.[8] After returning to India he joined No. 4 Squadron IAF at Peshawar, North-West Frontier.[9] No. 4 Squadron was officially formed on 1 February 1942 and at first consisted largely of some of that first batch of 24 Indian pilots of 1940; Pujji, Latif, Nazirullah, Shiv Dev Singh, and Om Prakash Sanghi.[9] They obtained four Westland Lysanders from Lahore and completed a move to Kohat by 23 February 1942.[9] By March 1942, the squadron had 19 officers and 40 pilots.[9] In May 1942, Dutt flew several sorties from Miranshah in the Datakhel operations; these lasted until mid-August.[9] At the end of 1942 he was posted as flight officer to No. 1 Squadron IAF, also known as the Tigers, at Trichinopoly.[7]
Dutt's group arrive at a London station 8 October 1940
At Prestwick, Dutt second from right in front row holding a map
At Prestwick, Dutt seated first on left
Post-Independence
In August 1947, with the partition of India, Dutt moved to India.[1] In November, he was appointed Senior Air Staff Officer (SASO) of the No. 1 Operational group at Palam; he led several air missions in the Indo-Pakistani War of 1947–1948,[10] including a strike sortie on Kishanganga Bridge.[1] On 1 August 1948, he was promoted to the acting rank of group captain and continued as SASO, No. 1 Operational Group.[1]
Vir Chakra
On 26 January 1950, with India becoming a republic, the first gallantry awards were announced. Dutt was awarded the Vir Chakra for gallantry for his role in the Indo-Pakistani War of 1947, with the effective date of award of 2 November 1948.
Group Captain (Now Air Vice Marshal) Ranjan Dutt (1594), while serving as S.A.S.O Headquarters No. 1 (Operational) Group, took every opportunity to take part in the Kashmir Operations.
This officer had on three occasions led, with distinction attacks on KISHENGANGA Bridge. The first attack resulted in temporary stoppage of movement of enemy troops and supplies over the bridge. When movement again resumed after the bridge had been repaired, reinforced with heavy protective medium 'Flak' he led another formation for the second time. To facilitate his formation to attack, he went low to straff and silenced the gun positions. In spite of his aircraft being hit by enemy fire, he attacked with precision and knocked out one of the gun positions.
Leading a formation of four aircraft, he again attacked the Kishenganga Bridge, undeterred by the fact that his aircraft had been shot up badly the day before. Although his aircraft was damaged by heavy anti-aircraft fire in this sortie also, he attacked with precision and determination and scored a direct hit on the bridge, causing considerable damage to it. After the mission, by great skill, he brought his badly damaged aircraft back safely to the base. He also carried out highly successful reconnaissance sorties and attacks on Gilgit and Skardu.
For the outstanding services rendered by him during the Kashmir Operations, he has been awarded the Vir Chakra.
Later career
On 1 July 1951, Dutt was appointed Commanding Officer of the No. 1 Air Force Academy (No. 1 AFA) in Ambala. In September, he led the movement of the Academy to Secunderabad. He graduated in 1952 from RAF Staff College, Andover, with a thesis on "Commonwealth Defence".[2][10] On 1 April 1953, he was made substantive group captain.[1] In 1957, he contributed to the evaluation for the purchase of Hawker Hunters for the IAF.[18] In October 1954, he moved to Air HQ, having been appointed Director, Operations.[19]
Air rank
After a four-year tenure, on 28 May 1958, he was promoted to the acting rank of air commodore and appointed Air Officer-in-Charge Policy and Plans at Air HQ. This was a short tenure; in March next year, he took over as the Air officer commandingTraining Command at Bangalore. In April 1960, the post was upgraded to a two-star rank and rechristened Air Officer Commanding-in-Chief. Dutt was promoted to the acting rank of air vice marshal.
After a long six-year stint as the MD of HAL, in October 1966, Dutt was appointed Air Officer Commanding-in-Chief Eastern Air Command at Shillong. He served as the AOC-in-C for two years. At the completion of tenure in air rank, he retired on 31 May 1968.[1]
However, Dutt was first married to Ratina Rawlley. The pair had one son - Shunith Dutt. Ranjan Dutt lived in the care of Shunith in the years leading up to, and including, his death.
^He may have come to the end of his term of duty or been promoted.[12]
^No. 1 Squadron IAF was at first raised in 1933, carried prefix Royal between 1945 and 1950, came under Pakistan at partition (1947), disbanded just short of independence and then recreated by India, being formed by 15 Squadron in 1953.[15]
^ abcd"Press information"(PDF). Government of India. New Delhi. 1 September 1966. Archived from the original(PDF) on 28 December 2022. Retrieved 28 December 2022.
^ abNair, K.S. 2019. Chapter 6. 1944: Back to Burma, pp. 213-251