#OnThisDay in 1995, Domestic Terrorists and Anti-government Extremists, Timothy McVeigh and Terry Nichols, Bombed the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma

The Oklahoma City bombing was a domestic terrorist truck bombing of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma, United States, on Wednesday, April 19, 1995.

Perpetrated by anti-government extremists Timothy McVeigh and Terry Nichols, the bombing happened at 9:02 am and killed at least 168 people, injured more than 680 others, and destroyed more than one-third of the building, which had to be demolished. The blast destroyed or damaged 324 other buildings within a 16-block radius, shattered glass in 258 nearby buildings, and destroyed or burned 86 cars, causing an estimated $652 million worth of damage. Local, state, federal, and worldwide agencies engaged in extensive rescue efforts in the wake of the bombing. The Federal Emergency Management Agency activated 11 of its Urban Search and Rescue Task Forces, consisting of 665 rescue workers who assisted in rescue and recovery operations. Until the September 11 attacks in 2001, the Oklahoma City bombing was the deadliest terrorist attack in the history of the United States other than the Tulsa race massacre. It remains one of the deadliest acts of domestic terrorism in U.S. history.