Police in Australia are revealing more information about an uncovered plot to plant an explosive device on an airplane.
Several arrests were made on Saturday relating to the investigation, meanwhile it has been discovered that the men alleged to have been involved had attempted to make a bomb that would emit a toxic gas.
It's also understood that the terror suspect had tried to smuggle a bomb onto a plane in July, by planting it on his unsuspecting brother.
Michael Phelan from Australia's Federal Police gave more details about the charges against the accused.
IN: Components of this IED
OUT: Functioning IED
DUR: 17 seconds