Thereare four main fundamental attacks which were regarded as the most disastrous.The first one situated in Kenya and Tanzania in 1998, which strategically conductedthe bombings of the US embassy. 301 people were killed, and more than 5000people were injured in this incident1. The second one is the deadliest attack in UShistory and for sure worldwide, the heartbreaking twin towers attack 3,000people were killed in the terrorist attacks on the World Trade Center in NewYork and on the Pentagon in Washington on September 11, 20012.The third one was an indirect attack programmed and induced by Al-Qaedasituated on a nightclub in Bali, Indonesia, killing approximately 180 peopleand finally the bombings of four packed trains in 2004, in Madrid which killed190 people and injured more than 1400 people3.The Al-Qaeda terrorist group has been active since 1998, however since thecollapse of their leader Osama Bin Laden in 2011 they have had a colossal fall dueto the fact that the war on terror commence with the USA In the first 100 days of the war,President George W.
Bush increased America’s homeland security and built aworldwide coalition that, started to destroy al-Qaeda’s grip on Afghanistan bydriving the Taliban from power. Secondly, disrupted al-Qaeda’s globaloperations and terrorist financing networks and destroying al-Qaeda terroristtraining camps. Thirdly, Helped the innocent people of Afghanistan recover fromthe Taliban’s reign of terror and lastly helped Afghans put aside long-standingdifferences to form a new interim government that represents all Afghans –including women. It has been crucial to highlight the fact that the presence ofBin Laden was an omnipresent sense of security, yet since 2001, Al-Qaeda haslost four heads of the military committee, four chiefs of the specialoperations unit and at least a dozen of the senior regional field commanders1 http://edition.cnn.com/2013/10/06/world/africa/africa-embassy-bombings-fast-facts/index.html2 http://www.history.com/topics/9-11-attacks#3 http://www.bbc.com/news/world-asia-19881138