Following the invasion of Kuwait by Iraq on 2 August 1990, a massive international coalition was formed to deter and repel Iraqi forces in Kuwait. A request was made by the British Government for medical assistance. In response, a 30-strong SAF medical team led by MAJ (Dr) Tan Chi Chiu of the 205th General Hospital was assembled and flown to Saudi Arabia in a mission codenamed Operation Nightingale on 20 January 1991.