An Army Special Forces senior noncommissioned officer once recognized for rescuing a driver from a burning vehicle has now been convicted at a Special Court-Martial at Joint Base Lewis-McChord.
Master Sgt. Joseph T. Thach, assigned to Special Forces Advanced Skills Company, Group Support Battalion, 1st Special Forces Group (Airborne), was convicted April 15, 2026, following a proceeding before a military judge at JBLM. The Advanced Skills Company serves as a specialized training element within the unit, responsible for developing and maintaining advanced tactical capabilities among Green Berets.
According to official court records, Thach pleaded guilty to one specification of domestic violence under Article 128b of the Uniform Code of Military Justice.
The conviction follows an earlier round of more serious allegations tied to an August 2025 incident on post, including claims involving a firearm and multiple offenses. Those charges were part of the original case brought forward at his February arraignment but were not carried through to the final conviction.
At sentencing, the military judge ordered six days of confinement, a written reprimand, and forfeiture of $1,500 in pay per month for six months. The outcome aligned with the terms of a pretrial agreement reached ahead of the proceeding.
The case remained entirely within the military justice system, with no involvement from civilian law enforcement. Army officials previously confirmed the alleged misconduct took place on post at Joint Base Lewis-McChord.
Thach is the same Soldier who drew national attention in 2024 after pulling a driver from a burning vehicle along Interstate 5 near Tacoma. He was later awarded the Soldier’s Medal for his actions, one of the Army’s highest honors for heroism outside of combat.
The contrast between that public recognition and the outcome of this case marks a sharp turn in what had previously been a widely praised moment in his career.
With the court-martial concluded, the case now moves into the post-trial phase, where the conviction and sentence will undergo required review and any additional administrative actions may follow.
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