On 24 December 1994, at Houari Boumedienne Airport in Algiers, four armed men boarded Air France Flight 8969 which was due to depart for Orly Airport, Paris at
11:15 a.m. The men were dressed as Algerian presidential police; they wore blue uniforms with Air Algérie logos. Their presence originally did not cause any alarm. Two of the men began inspecting the passengers' passports while one went into the cockpit and the fourth stood guard. Claude Burgniard, a veteran flight attendant, recalled noticing that the "police" were armed and one of them had dynamite showing, which she considered to be unusual as the Algerian police were not normally armed when carrying out checks. The Algerian military felt suspicious on noticing that the Air France flight appeared to have an unauthorised delay, so they began surrounding the aircraft. Zahida Kakachi, a passenger, recalled seeing members of the Special Intervention Group (GIS), known as "ninjas", outside the aircraft. Kakachi recalled hearing one of the "police" say "Tāghūt (Arabic: طَّاغُوت)," an Arabic word for "tyrant", upon seeing the GIS men gathering outside the A300; she then realised that the four men on board the plane were terrorists. The four hijackers then revealed that they were not police, but mujahideen seeking to establish an Islamic state in Algeria. They had hijacked the aircraft because the national airline Air France was a symbol of France, which they viewed as infidel foreign invaders.
The leader, Abdul Abdullah Yahia, already a notorious murderer, and the other three members of the Armed Islamic Group (Groupe Islamique Armé, or GIA) brandished firearms and explosives and announced their allegiance to the GIA, demanding co-operation from the 220 passengers and 12 flight crew. The hijackers had Kalashnikov automatic rifles, Uzi submachine guns, pistols, homemade hand grenades and two 10-stick dynamite packs. Later, at one point during the flight, the men placed one pack of dynamite in the cockpit and one pack under a seat in the middle of the aircraft, then linked them with detonator wire. They also took the uniforms of the pilots to confuse Algerian army snipers.
Allah has chosen us to die and Allah has chosen you to die with us. Allah guarantees our success, Insha'Allah.
— Abdul Abdullah Yahia
https://en.wikipedia.org/wiki/Air_France_Flight_8969