The number of Claret operations by individual infantry units is also unclear. It is probably related to tour length, although from early 1966 frequency decreased as the political situation in Indonesia changed. Units stationed in Malaysia generally did tours of about 4 or 6 months in Borneo, and most British and Gurkha units did repeated tours. UK based units spent 12 months in Malaysia, including jungle training and about 10 months in Borneo in two different areas. It was British policy that units did not do repeat tours in the same area.