President Joe Biden’s decision to end the Afghan war – one that should never have been fought in the first place — was correct. Missing from the national discourse, however, is analysis of the illegality of the 2001 U.S.-led NATO invasion of Afghanistan (dubbed “Operation Enduring Freedom”) and resulting war crimes committed by four U.S. presidents and their top officials and lawyers. Once again, the United States has lost a war it started illegally. But as U.S. troops leave Afghanistan, the Biden administration continues to kill — and promises to persist in killing — Afghan people.

Twenty years of the U.S. war and occupation in Afghanistan cost at least $2.26 trillion and resulted in the deaths of more than 2,300 Americans and tens of thousands of Afghan civilians. The “war on terror” George W. Bush launched with his “Operation Enduring Freedom” has included the torture and abuse of untold numbers people in Afghanistan, Iraq, Guantánamo and the CIA black sites. It has exacerbated right-wing terrorism in the United States and provided the pretext for the ubiquitous surveillance of Muslims and those who dissent against government policy. And whistleblowers who expose U.S. war crimes have been rewarded with prosecutions under the Espionage Act and lengthy prison sentences. We must not forget the illegality, death and destruction that the war in Afghanistan has caused over the decades, lest we repeat our lethal mistakes.