The book records the 84
air missions that contributed to the successful evacuation of 586 civilians and officers from Kabul beginning in 1928, directed by Salmond who had been Air Officer Commanding RAF in India since 1927. The first chapter gives the background to the near decade development of the Air Force in India up to 1928, including the
first civilian flight from England to India in early 1927. The next few chapters outline the make-up of the North West Frontier, and the infuriations for the
Mullahs caused by the
King of Afghanistan,
Amanullah's series of political changes intended to bring about a more European way of life in 1928. By early-December, political tension in Afghanistan caused Humphrys to have concern, and fearing a massacre, he sent Salmond a message requesting the evacuation of all civilians from the Legation. According to the authors, it was possibly the memory of the
1842 retreat from Kabul during winter with temperatures reaching as low as -17 °C that prompted Humphrys to request that the evacuation take place by air. Baker states that, Salmond in 1928, had in his command only one transport plane, the
Hinaidi, but it was in Baghdad, and his 24
Airco DH.9As and two
Westland Wapitis were not confirmed for use. In addition, she explains that Kabul is 6,000 feet
above sea level, and that aircraft would be required to fly over and in-between hazardous
mountains that peaked 10,000 feet. Recounted are the experiences of the many
reconnaissance flights, including the first reconnaissance flight, of
No. 27 Squadron. Humphrys left on the final flight from Kabul and arrived in Peshawar on 25 February 1929. ==Reviews and responses==