With the deadly event of the 9/11, the then president, George W. Bush had announced a global war on terrorism. Since then there has been the allocation of resources and intelligence to wipe out the terrorism. Many events and attacks have been performed for the eradication of terrorism, but each year there is an incident that shook the world due to terrorism. With the assassination of Osama in laden the mastermind of the 9/11 attacks and other attacks all over the world, the USA had made its place in the lead to overcome global terrorism. Terrorist attacks on the country to instill fear and show the power of the same, which could be tackled with training and research.