As the President affirmed in his 2010 National Security Strategy, he bears no greater responsibility than ensuring the safety and security of the American people. This National Strategy for Counterterrorism sets out our approach to one of the President’s top national security priorities: disrupting, dismantling,and eventually defeating al-Qa‘ida and its affiliates and adherents to ensure the security of our citizens and interests. In response to the attacks of September 2001, the United States embarked on a national effort against al-Qa‘ida, the transnational terrorist organization responsible for planning and conducting the attacks. As we approach the 10th anniversary of that day, we can look forward with confidence in our accomplishments and pride in the resiliency of our nation. We have prevented another catastrophic attack on our shores; our citizens have not let the specter of terrorism disrupt their daily lives and activities; our Federal government has worked to become more integrated, efficient, and effective in its counterterrorism (CT) efforts; and we have placed our CT campaign in a context that does not dominate the lives of the American people nor overshadow our approach to the broad range of our interests.