Al-Qaeda carries out September 11 attacksSep 11, 2001Labels: Al-Qaeda, World Trade, Pentagon9 11 CommissionAP History
NATO invokes Article 5 collective defenseSep 12, 2001Labels: NATO, Article 5NATO ReleaseNATO Article5
Congress passes 2001 Authorization for Use of Military ForceSep 18, 2001Labels: U S, AUMFWhite HouseAUMF Summary
U.S.-led war in Afghanistan beginsOct 7, 2001Labels: U S, Taliban, AfghanistanHistory comOEF Overview
Homeland Security Act creates Department of Homeland SecurityNov 25, 2002Labels: Homeland Security, Department ofWhite HouseDHS Act
DHS opens its doors as a new cabinet departmentMar 1, 2003Labels: Department of, Cabinet departmentDHS Creation
U.S.-led invasion of Iraq beginsMar 20, 2003Labels: U S, Iraq, Coalition forcesBritannicaCFR Background
Abu Ghraib prisoner abuse images become publicApr 28, 2004Labels: Abu Ghraib, U SAP HistoryWaPo Review
Intelligence Reform law creates the Director of National IntelligenceDec 17, 2004Labels: Intelligence Reform, Director ofIRTPA
Supreme Court rejects Bush-era military commissions in HamdanJun 29, 2006Labels: Supreme Court, Hamdan vJustiaHamdan
Military Commissions Act reauthorizes tribunal systemOct 17, 2006Labels: Military Commissions, U SMCA 2006
President Bush announces Iraq troop surgeJan 10, 2007Labels: Iraq surge, President BushUSIP TimelineSurge
Supreme Court affirms habeas rights for Guantánamo detaineesJun 12, 2008Labels: Supreme Court, Boumediene vOyezAmnesty
U.S. troop withdrawal from Iraq completes under SOFA deadlineDec 31, 2011Labels: U S, SOFA deadlineSOFA
Obama announces the end of U.S. combat mission in AfghanistanDec 28, 2014Labels: President Obama, Afghanistan combatOEFAfghan War