ADF soldier Lachlan Muddle dies in Jervis Bay parachute accident

Warrant Officer Lachlan Muddle, 50, has died following a training accident at Jervis Bay. This is the second ADF training death in the last two years.
By Newsroom | Military News, Australia |

Warrant Officer Second Class Lachlan Muddle, 50, has died following a mid-air collision during a military training exercise at Jervis Bay Airfield on the evening of May 11, 2026. A second soldier, a sergeant from the Australian Defence Force Parachute School, sustained minor injuries during the same event.

Major General Garth Gould of the Special Operations Command confirmed the incident occurred after both paratroopers had successfully deployed their chutes. The collision took place several hundred feet above the ground during a low-light maneuver toward a designated drop zone. Muddle, a member of the Special Air Service Regiment, received immediate medical attention at the site and was transported to Westmead Hospital, where he later succumbed to his injuries.

DetailStatus
LocationJervis Bay Airfield, NSW
Time of IncidentEvening of May 11, 2026
Primary CasualtyWarrant Officer Lachlan Muddle (50)
Status of Other PartyMinor injuries; not hospitalized
Nature of ExerciseRoutine specialist parachute training

Investigation and Context

The Department of Defence has launched an investigation into the circumstances of the collision. While official briefings frame the event as part of a 'routine' parachuting training course, the fatality adds to a recurring pattern of safety incidents within the Australian Defence Force.

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  • Training Risk: This incident occurs during a period of heightened scrutiny regarding military training safety protocols.

  • Operational History: This is the second defence training death in approximately two years, following a fatal vehicle rollover at the Townsville Field Training Area in October.

"After successfully opening their parachutes, what we know about the incident is that both paratroopers collided several hundred feet above the ground whilst they were manoeuvring towards the drop zone." — Major General Garth Gould

Defence Minister Richard Marles is expected to provide further comment as investigators attempt to reconcile the low-light conditions with the mechanical or human errors that led to the impact. The ADF has requested that the privacy of the families involved be maintained while inquiries proceed.

Frequently Asked Questions

Q: What happened to Warrant Officer Lachlan Muddle at Jervis Bay?
Warrant Officer Lachlan Muddle, 50, died after a mid-air collision during a parachute training exercise on the evening of May 11, 2026. He was taken to Westmead Hospital but unfortunately passed away from his injuries.
Q: Who else was involved in the ADF parachute accident?
A second soldier, who is a sergeant from the Australian Defence Force Parachute School, was also involved in the collision. This soldier sustained only minor injuries and did not require hospitalization.
Q: Why did the mid-air collision occur during the training exercise?
Major General Garth Gould stated that both paratroopers had successfully opened their parachutes. The collision happened several hundred feet above the ground while they were moving toward the landing area in low-light conditions.
Q: Is the Australian Defence Force investigating the Jervis Bay training death?
Yes, the Department of Defence has launched a formal investigation into the incident. They are looking at the conditions and factors that led to the collision during this routine training course.