War on terror.
Definition
The global military, political, and intelligence campaign launched by the United States after the September 11, 2001 terrorist attacks. It included wars in Afghanistan (2001–2021) and Iraq (2003–2011), expanded surveillance programs, and the creation of the Department of Homeland Security.
Examples
Real-world.
- 1 The U.S. invaded Afghanistan in October 2001 to dismantle al-Qaeda and remove the Taliban
- 2 The USA PATRIOT Act expanded government surveillance powers after 9/11
- 3 The killing of Osama bin Laden in Pakistan in 2011
Key Fact
The War on Terror began after the September 11, 2001 attacks on the World Trade Center and Pentagon.