Gold Star Father Slams Prior Afghanistan Withdrawal Review as ‘Cover-Up’ as New Pentagon Probe Examines Millions of Documents

A Pentagon panel reexamining the August 2021 Abbey Gate suicide bombing that killed 13 U.S. service members has completed its interviews and is now sifting through millions of documents, as Gold Star father Darin Hoover publicly accuses the Biden-era military leadership of burying accountability. Hoover, whose son Staff Sgt. Taylor Hoover was among those killed during the chaotic Kabul evacuation, says the original review reeked of a ‘cover-up’ and is demanding full transparency from the new investigation.

The Abbey Gate bombing remains one of the deadliest single incidents for American forces in the final phase of the 20-year Afghanistan war. On August 26, 2021, an ISIS-K suicide bomber detonated an explosive vest packed with ball bearings in a crowd of Afghan civilians and U.S. Marines processing evacuees at the perimeter of Kabul’s airport. Eleven Marines, one Navy corpsman, and one Army soldier were killed, along with an estimated 170 Afghans. Dozens more Americans were wounded. The attack took place in the final days of a frantic noncombatant evacuation operation that saw roughly 124,000 people airlifted out of the country after the Taliban’s rapid reconquest of Kabul.

The initial U.S. Central Command investigation, released in February 2022 and supplemented by a follow-up review in April 2024, concluded that the bombing was ‘not preventable’ and that a lone suicide bomber—not the combination of a bomber and gunmen, as some troops on the ground initially reported—was responsible. That finding has been bitterly contested by surviving Marines and families of the fallen, several of whom testified before Congress in 2024 that they had been warned of a specific threat, identified a suspected bomber, and were denied permission to engage. Darin Hoover, father of Staff Sgt. Darin Taylor Hoover of Utah, has been among the most outspoken, arguing that the military’s conclusions were crafted to shield senior commanders and political decision-makers from accountability for the broader collapse of the withdrawal.

The newly completed interview phase signals that the reexamination is entering its analytical stage. Officials familiar with the process say investigators spoke with service members who were previously not interviewed or whose accounts were allegedly minimized in earlier reports. The document review—encompassing classified communications, intelligence cables, command logs, and medical records—is expected to take months. Gold Star families, including Hoover and the relatives of Marines Kareem Nikoui, Rylee McCollum, and others, have pressed the Pentagon to name responsible officials, release raw witness statements, and examine whether the rules of engagement at Abbey Gate were unduly restrictive. Broader questions also remain about why the State Department delayed the noncombatant evacuation order and why Bagram Air Base was abandoned before the withdrawal was complete, forcing the operation through a single, indefensible civilian airport.