Granai sits in the flatlands of western Afghanistan, south of Herat, in a landscape of irrigated farmland and mud-walled compounds that has looked roughly the same for centuries. Farah Province is remote even by Afghan standards -- far from Kabul, far from the international media corps concentrated in the east, far from the attention that might have imposed caution. On May 4, 2009, fighting broke out between Taliban fighters and Afghan government forces in the area. U.S. air support was called in. What followed was not a single bomb but a sustained engagement in which a B-1 bomber struck targets across the village. The aircraft's crew could not distinguish between insurgents and the families sheltering in their homes. By the time the strikes ended, entire families had been erased.

The death toll became a matter of bitter dispute. An initial U.S. military investigation concluded that 20 to 30 civilians had died alongside 60 to 65 insurgents. The Afghan Independent Human Rights Commission put the number at 97 civilians, most of them children. The Afghan government's own inquiry reported approximately 140 civilian deaths, of whom 22 were adult men and 93 were children. The U.S. military ultimately acknowledged that significant errors had been made, conceding in formal language that "the inability to discern the presence of civilians and avoid and/or minimize accompanying collateral damage resulted in the unintended consequence of civilian casualties." The Granai airstrike became the single deadliest incident involving U.S. forces and Afghan civilians in the war up to that point, a grim milestone that forced a reexamination of rules of engagement governing air support.

A Combat Camera video of the airstrike existed -- recorded by the bomber aircraft itself. When the Pentagon released its investigation report in 2009, the video was not included. By May 2010, WikiLeaks had obtained an encrypted copy of the footage, provided by U.S. Army intelligence analyst Chelsea Manning, but could not decrypt it. Julian Assange later alleged that the video "documented a massacre, a war crime." The footage never reached the public. Assange said that former WikiLeaks spokesperson Daniel Domscheit-Berg deleted the file along with other materials when he left the organization in September 2010. Additional copies were lost during what Assange described as a Swedish intelligence operation conducted that same month. The video's disappearance meant that the fullest visual record of what happened at Granai remained locked away, leaving the village's survivors and the families of the dead without the evidence that might have forced a deeper accounting.

Granai was not the only Afghan village devastated by U.S. airstrikes during the war. The Haska Meyna wedding party airstrike, the Wech Baghtu wedding party strike, the Azizabad airstrike -- the list forms a grim pattern across Afghanistan's provinces, each incident following a similar arc: air support called during a ground engagement, bombs dropped on compounds where civilians had taken shelter, disputed casualty counts, and investigations that arrived at conclusions the survivors did not recognize. What made Granai stand apart was its scale. The sheer number of children killed -- dozens of them -- pierced the bureaucratic language of collateral damage. From the air, Granai is just another cluster of compounds in the Afghan lowlands, indistinguishable from a hundred other villages. The people who lived there were not indistinguishable. They had names, families, and futures that ended on a May evening when the ground shook and the walls came down.