WW2: ORGANIZATION OF ARMIES

Observation Squadron

Date:

1 August 1939

11 June 1941    (for Armored Force) 

1 July 1941

21 February 1942 (Medium, including for Armored Force)

21 February 1942 (Light)

21 February 1942 (Special)

1 July 1942

1 July 1942 (with Change 23 February 1943)

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