In 1920, Captain Stamer was seconded for service with the
Egyptian Army until 1925, from 1925 until 1930 he was attached to the
Sudan Defence Force and it was not until 1930 that he rejoined the North Staffords. From 1933 to 1936 he was officer commanding the regimental depot at Lichfield and was promoted to Major in 1933 From the depot he joined the regiment's 2nd Battalion who were, in 1937, in
Palestine under the command of Lieutenant Colonel
William Robb. On Christmas Day 1937, Stamer was commander of a small force comprising two
companies of his own battalion and a company of the 1st Battalion,
Border Regiment on operations against
Arab raiders from Syria. Stamer's force came under fire and in an engagement that lasted most of the day Stamer's men inflicted 25 to 30 casualties upon their enemies while suffering less casualties themselves. Stamer was awarded the
Distinguished Service Order for his leadership during the engagement. The citation read: A further Mention in Despatches also arose from Stamer's involvement in the operations in Palestine during 1937–1938. Stamer was promoted to lieutenant colonel in December 1938 and appointed to command 1st Battalion, North Staffordshire Regiment, then stationed in India as part of the Poona Independent Brigade. ==Second World War==