About the September 11 Memorial

This information has been compiled from news service reports and local newspaper stories. The photographs come from the U.S. Army, news services, local newspapers and family members.

Washingtonpost.com cannot give permission to allow for third-party use of the photos in the September 11 Memorial due to contractual agreements with other news organizations.

Photo research by Tanya N. Ballard, Adam Golfer, Lindsay McCullough and Dee Swann - washingtonpost.com.

Design by Nelson Hsu and Alyson Hurt - washingtonpost.com.

Programming by Adrian Holovaty and Peter Harkins - washingtonpost.com.

Search Victim Database

Five Years Later

Remembering the deadliest terror attack in U.S. history.

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• On Balance: Share Your Memories of Sept. 11, 2001

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• Pentagon Under Attack

• World Trade Center Attack Timeline