* On November 20, 1979 AD, an armed attack took place at the Grand Holy Mosque in Makkah (Juhayman incident), 28 persons from the terrorists were Killed and nearly 17 injured. * In 1995 AD, an explosion took place at the United States Military Mission headquarters in Riyadh, which resulted in the deaths of five Americans and two Indians and injury of sixty people. * On June 25, 1996 AD, an explosion occurred in Al-Khobar resulted in the deaths of 19 Americans and wounding 386 people. * On November 17, 2000 AD, an explosion took place in central Riyadh resulted in the death of one Briton and one wounded. * On November 22, 2000 AD, an explosion happened in Sulaymaniyah district of Riyadh resulted in wounding three Britons. * On 10 January 2001 AD, an explosion occurred in a shopping center in Riyadh. * On February 5, 2001 AD, an explosion happened in the city of Riyadh resulted in one dead and one wounded. * In March 2001 AD, an explosion took place in the city of Riyadh. * In February 2002, AD, an explosion occurred in the city of Riyadh. * On June 20, 2002 AD, an explosion took place in Riyadh resulted in killing one Briton. * On 29 September 2002 AD, an explosion occurred in Sulaimaniya district in Riyadh resulted in the death of one person. * On May 12 , 2003 AD, explosions occurred at three compounds housing Westerners and Arabs in the city of Riyadh resulted in the deaths of 20 people and injuring 194 people. * On May 12, 2003, AD an explosion occurred in the city of Turbah on the road to Hail resulted in the deaths of two people and injuring two people. * On June 3 2003, AD an explosion occurred at a naval base resulted in the death of one person. * In November 2003 AD, an explosion occurred at Al-Muhaya residential compound in Riyadh resulted in the deaths of 12 people and wounding 22 people. * On 21 April 2004, AD, an explosion happened at Traffic General Department building in Riyadh resulted in the deaths of five people and injuring 148 people. * In May 2004, AD, an explosion took place in the city of Yanbu resulted in the deaths of six people and injuring 14 people. * On May 29, 2004 AD an event of fire shooting occurred at Oasis residential compound in Khobar resulted in the killing of dozens. * On June 6, 2004 AD, an event of fire shooting occurred in Al-Suwadi district in Riyadh resulted in the death of one person and the injury of one person. --More 15:44 LOCAL TIME 12:44 GMT www.spa.gov.sa/w