Bush Doctrine, From Wikipedia

The Bush Doctrine is a phrase used to describe various related foreign policy principles of former United States president George W. Bush. The phrase was first used by Charles Krauthammer in June 2001^[1] to describe the Bush Administration's unilateral withdrawals from the ABM treaty and the Kyoto Protocol. The phrase initially described the policy that the United States had the right to secure itself against countries that harbor or give aid to terrorist groups, which was used to justify the 2001 invasion of Afghanistan.^[2]

Different pundits would attribute different meanings to "the Bush Doctrine", as it came to describe other elements, including the controversial policy of preventive war, which held that the United States should depose foreign regimes that represented a potential or perceived threat to the security of the United States, even if that threat was not immediate; a policy of spreading democracy around the world, especially in theMiddle East, as a strategy for combating terrorism; and a willingness to unilaterally pursue U.S. military interests.^[3][4][5] Some of these policies were codified in a National Security Council text entitled the National Security Strategy of the United States published on September 20, 2002.^[6]

The phrase "Bush Doctrine" was rarely used by members of the Bush administration. The expression was used at least once, though by Vice President Dick Cheney, in a June 2003 speech in which he said, "If there is anyone in the world today who doubts the seriousness of the Bush Doctrine, I would urge that person to consider the fate of the Taliban in Afghanistan, and of Saddam Hussein's regime in Iraq."^{[7] Source: Wikipedia}