Army historian says report on deadly Afghan battle was altered to absolve faulty gun

A former Army historian who chronicled the infamous Battle of Wanat in Afghanistan, where nine U.S. soldiers died after their M4 carbines jammed, tells The Washington Times that his official account was altered by higher-ups to absolve the weapons and senior officers.

M4 critics have long pointed to the Afghanistan battle on July 13, 2008, as evidence that the rifle’s design was flawed. They cite reports from soldiers on the ground that their guns overheated and jammed that day.

But the gun’s supporters have pointed to a single sentence in the official Wanat history issued in 2010 by the Army’s Combat Studies Institute at Fort Leavenworth, Kan. It blamed the gun’s sustained rapid fire that day, not its design, for the malfunctions.

“This, not weapons maintenance deficiencies or inherent weaknesses in weapons design, was the reason a number of weapons jammed during the battle,” the sentence read.

Higher-ups inside Army command edited that sentence into the history, the report’s author says.

“That was not my conclusion,” said Douglas R. Cubbison, a former Army artillery officer and principal Wanat history author. “That was the Combat Studies Institute management that was driven from the chief of staff’s office to modify findings of that report to basically CYA [cover your ass] for the Army. You know how that works....