Vietnam War U.S. troops wading through a marsh in the Mekong delta, South Vietnam, 1967. Brittanica.com

By Mike Zonta, BB editor (and ChatGPT)

Me:

In Vietnam, is it true that soldiers would throw a grenade into the tents of officers who had “lost it”?

ChatGPT:

Yes. There is solid historical evidence that this occurred during the Vietnam War, although it was relatively uncommon and should not be thought of as a routine practice.

The phenomenon became known as “fragging,” from the use of fragmentation grenades.

Fragging referred to the deliberate killing or attempted killing of a superior officer or noncommissioned officer by one of his own troops. Although shootings and other methods were also used, fragmentation grenades were especially associated with the practice because they were difficult to trace to a specific individual.

Why did it happen?

Several factors converged during the later years of the war (roughly 1969–1972):

• Some soldiers believed certain officers were recklessly endangering their men through poor leadership or aggressive tactics.
• Morale in many units had deteriorated as the war became increasingly unpopular.
• Many soldiers were draftees who did not want to be there.
• Racial tensions, drug use, and declining discipline affected some units.

In some cases, merely threatening to frag an officer was enough to change that officer’s behavior.

How common was it?

The U.S. Army officially recorded hundreds of suspected fragging incidents during the Vietnam War, with dozens of deaths and many injuries. Historians caution, however, that not every reported “fragging” was actually an intentional attack on an officer; some incidents were accidents or could not be conclusively solved.

Most officers were never attacked by their own men. Many were respected and admired. Fragging became notorious because it represented a profound breakdown of trust and military discipline, not because it was the norm.

The broader significance

Many historians see fragging as a symptom of the Army’s deteriorating cohesion during the final years of the Vietnam War. Military sociologist Charles C. Moskos and others have argued that it reflected the collapse of confidence in leadership in some units, combined with the unique stresses of that conflict.

The U.S. military took the problem very seriously, and after Vietnam it implemented significant changes in leadership training, unit cohesion, and the transition to the all-volunteer force.

So the basic claim you’ve heard is true: there were documented cases in Vietnam where soldiers threw fragmentation grenades into the quarters or tents of officers they believed had “lost it” or were endangering the unit. But it was an exceptional and highly illegal act, not a standard or widespread practice across the Army.