Pedzisa mutsara unotevera: Singh akapinda Royal Air Force College Cranwell aine makore 19 uye akapedza kudzidza muna 1939. Akabatana neNo. 1 Squadron IAF uye akashanda muNorth-West Frontier Province. MuHondo Yenyika II, akatungamirira boka iri munguva ye
Arakan Campaign uye akapiwa Distinguished Flying Cross. Muna 1945, akapinda RAF Staff College, Bracknell. Mushure mekuparadzaniswa kweIndia muna 1947, akatungamira ndege yekutanga yeRoyal Indian Air Force (RIAF) pamusoro peRed Fort muDelhi. Akabva atungamirira Air Force Station, Ambala aine chinzvimbo cheGroup Captain. Muna 1950, apedza kosi yevashandi kuJoint Service Defence College, Latimer, Buckinghamshire, akasimudzirwa pachinzvimbo cheAir Commodore uye akatora Operational Command. Akatungamirira Operational Command mumabasa maviri. Muna 1958, basa rakakwidziridzwa kuva Air Officer Commanding-in-Chief pachinzvimbo cheAir Vice Marshal.