At least three people were seriously hurt Wednesday morning in a collision between Australian army vehicles at a base in Victoria, officials said.
Another six people were treated for injuries at the hospital at the Puckapunyal base, The (Ballarat) Courier reported. A spokeswoman for Ambulance Victoria said two men were airlifted to hospitals and a third went by ambulance.
The vehicles involved were described as tankers.
The Australian Defense Force said investigators were trying to determine exactly what happened and the cause of the crash.