Incident
On 26 March 1991, Singapore Airlines Flight 117, a regularly scheduled passenger flight from Kuala Lumpur to Singapore, was hijacked mid-flight. The aircraft involved was an Airbus A310-324. Four individuals took control of the airplane, which subsequently landed in Singapore.
Hijackers and Demands
The hijackers were identified as members of the Pakistan People's Party (PPP). They demanded the release from jail of Asif Ali Zardari, then-husband of former Prime Minister of Pakistan Benazir Bhutto (who later became President of Pakistan), as well as other members of the PPP. No further details regarding the resolution of the standoff or the fate of the hijackers were provided in the source material.