What happened at the air-base gate?
A four-vehicle convoy carrying American military trainers approached King Faisal Air Base near Al-Jafr shortly before noon. Witnesses told the Jordanian military court that the lead vehicle passed the inner gate, leaving the other vehicles between two checkpoints.
After guards heard what sounded like a distant shot, First Sergeant Marik al-Tuwayha opened fire on the convoy. Staff Sergeants Matthew C. Lewellen, Kevin J. McEnroe and James F. Moriarty were killed. A fourth American survived and returned fire, wounding al-Tuwayha.
The men were victims of a proven homicide. The court convicted al-Tuwayha, but the reviewed record did not establish a terrorist affiliation or a conclusive motive.
The three soldiers
Lewellen, 27, McEnroe, 30, and Moriarty, 27, were U.S. Army Green Berets assigned to a training mission in Jordan. Their names, ages and service were confirmed during the Jordanian proceedings and in contemporary reporting.
The archive records their deaths without treating military service as evidence of wrongdoing. The later trial record specifically displaced the initial claim that the Americans caused the confrontation by violating entry procedures.
The conflicting early accounts
Jordan initially said the convoy had disobeyed orders at the base entrance. That assertion was later withdrawn. King Abdullah II cleared the soldiers of wrongdoing in a letter to their families, and the U.S. Embassy said the trial confirmed that the service members followed established access procedures.
Al-Tuwayha maintained that he heard a possible pistol shot and believed the base was under attack. Other gate guards testified that they also heard a sound but did not fire because they could not identify its source. Those distinctions were central to the prosecution: hearing an unexplained sound was not the same as establishing an attack.
Video, witnesses and rules of engagement
The court heard testimony from guards and forensic experts. According to the judgment as reported by AFP, al-Tuwayha fired after it was clear that the men were American personnel and failed to follow the rules of engagement before opening fire.
Relatives who viewed security footage described sustained firing and the Americans identifying themselves as friendly forces. Because the video was not publicly released in the sources reviewed, this page attributes those descriptions rather than presenting unseen footage as independently verified evidence.
Trial and sentence
Al-Tuwayha pleaded not guilty and said he was doing his job. On July 17, 2017, the military court convicted him of killing the three trainers and sentenced him to life imprisonment with hard labor. The court also demoted him and dismissed him from military service.
Published accounts described the homicide charge as voluntary manslaughter and reported that the defense intended to appeal. No reliable source located during this review established a later appellate disposition, so this page reports the documented conviction and sentence without claiming an unverified appeal outcome.
What the judgment did not establish
The trial judge said al-Tuwayha had no known ties to militant groups, and the charge sheet did not allege such links. The absence of a proven militant connection does not explain why he continued firing; it means the evidence reviewed does not support labeling the crime terrorism.
The defendant's stated fear of an attack, the prosecution's evidence of intentional fire and the families' questions about motive remain separate propositions. Only the conviction and sentence are presented as judicial findings.
Status as of September 2026
The criminal case produced a military-court conviction and a life sentence with hard labor. The deaths of Lewellen, McEnroe and Moriarty are therefore classified as solved or adjudicated as to the shooter.
The motive remains unresolved in the public record reviewed on September 20, 2026. This limited uncertainty does not erase the conviction, but it prevents the archive from assigning a political, ideological or terrorist motive that the court did not establish.
Questions that remain
- What caused the unexplained sound heard near the gate?
- Why did al-Tuwayha continue firing after the soldiers identified themselves?
- Was the announced appeal pursued, and if so, with what final result?
- Why was the initial account blaming the convoy circulated before it was withdrawn?
- What additional evidence, if any, exists concerning motive?
Frequently asked questions
Who was killed?
U.S. Army Staff Sergeants Matthew C. Lewellen, Kevin J. McEnroe and James F. Moriarty.
Did the convoy violate entry procedures?
No. Jordan withdrew that initial claim, and the U.S. Embassy said the trial confirmed the soldiers followed established procedures.
What did al-Tuwayha say?
He denied guilt and said he believed the base was under attack after hearing a possible shot.
What was the court outcome?
A Jordanian military court convicted him in July 2017 and imposed life imprisonment with hard labor.
Was terrorism proven?
No. The judge said he had no known militant ties, and no conclusive motive was established in the reviewed record.