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Past Event

9/11, 20 years later: Legacies and lessons

Past Event

20th anniversary 9_11Two decades later, the 9/11 attacks continue to shape American government, society, and foreign policy. Counterterrorism efforts — including an expansion of military activity, law enforcement operations, and intelligence powers — have succeeded in preventing similar attacks on U.S. soil. Today, the risk of jihadist terrorism no longer dominates the national security debate, and the most pressing challenges facing the United States and the international community emanate from great power competition and transnational threats such as climate change, pandemic disease, and malicious use of technology. Still, the withdrawal of U.S. troops from Afghanistan and the Taliban’s resumption of control over the country have revived concerns about terrorism and intensified the debate over America’s post-9/11 foreign policy. As we mark the 20th anniversary of the devastating attacks on the United States, it is essential that the lessons learned in the last two decades inform future decisions.  

On September 10, Brookings hosted an expert discussion on the legacies and lessons of September 11. The New Yorker’s Susan Glasser moderated a conversation with Ryan Crocker, who served as United States ambassador in Afghanistan and Iraq, and Brookings President John R. Allen, a retired U.S. Marine Corps four-star general, former commander of the NATO International Security Assistance Force and U.S. Forces in Afghanistan, and special presidential envoy to the Global Coalition to Counter ISIL. Then, panels of experts explored the legacy and lessons of September 11 for U.S. government and foreign policy. 

Viewers submitted questions for speakers via email to events@brookings.edu or via Twitter using #Sept11Lessons. 

Agenda

Keynote conversation: Security, diplomacy, and the future of Afghanistan

Amb. Ryan Crocker

Former U.S. Ambassador to Afghanistan (2011-2012), Iraq (2007-2009), Pakistan (2004-2007), Syria (1998-2001), Kuwait (1994-1997), and Lebanon (1990-1993)

Panel 1: Lessons for the U.S. government and counterterrorism

Panel 2: Lessons for U.S. foreign policy and America’s role in the world 

Jane Horton

Former Senior Advisor, Office of the Secretary of Defense - U.S. Department of Defense

Former Congressional and Military Liaison - Embassy of Afghanistan, Washington, D.C.

Farah Pandith

Former U.S. Special Representative to Muslim Communities - U.S. Department of State

Senior Fellow - Harvard Kennedy School

Adjunct Senior Fellow - Council on Foreign Relations

Author - "How We Win"

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