Squadron leader a flying squadron is usually commanded by a wing commander, with each of the two flights under a squadron leader. However, ground-operating squadrons which are sub-divisions of a wing are ordinarily commanded by a squadron leader. This includes squadrons of the RAF Regiment and University Air Squadrons. The rank insignia consists of a thin blue band on a slightly wider black band between two narrow blue bands on slightly wider black bands. This is worn on both the lower sleeves of the tunic or on the shoulders of the flying suit or the casual uniform. Squadron leaders are the lowest
Royal Thai Air Force Security Force Regiment Royal Thai Air Force Security Force Regiment The Royal Thai Air Force Security Force Regiment () is a 100-man unit in the Royal Thai Air Force's Special Combat Operations Squadron, has been in existence since the late 1970s. They are based near Don Mueang International Airport and provide anti-hijacking capabilities. They have three assault platoons, each divided into two smaller sections. Royal Thai Air Force Security Force Regiment at that time it was called infantry division, established by the influence of RAF Regiment. It organized according to the official rate of the Royal Thai Air Force in 1937 so-called "military