A 21-year-old Werribee man is expected to be questioned by police today after he was arrested by the Victorian Joint Counter Terrorism team.

Police will allege the man was one of three individuals who broke into the Ripponlea Synagogue and started the fire on December 6.

The synagogue, in Melbourne’s south-east, was left gutted by the blaze in an attack that deeply rocked the local Jewish community.

It’s understood the man could face charges including arson, conduct endangering life and theft of a motor vehicle.

Further arrests and charges are expected soon, police said.

In conjunction with the recent arrest, detectives have implemented seven search warrants across various locations including Point Cook, Toorak, Airport West, Hadfield, Werribee, Weir Views, and Coburg.

Various items, including electronic devices, were seized.

The charge of arson is punishable by up to 15 years in prison, while both the theft of a motor vehicle and actions that put lives in danger can result in a maximum sentence of 10 years.

Victoria Police Deputy Commissioner Wendy Steendam said assistance from the public had been “absolutely crucial” in the investigation.

“We are aware that there are individuals with crucial information that can further our investigation—be it from people we have already interviewed or from others who have yet to reach out,” Steendam stated.

“Once again, I urge these individuals to get in touch with the police. Any information regarding those involved and their motives is invaluable to us.”

“Even the smallest detail or piece of information could prove crucial.”

AFP Deputy Commissioner for National Security, Krissy Barrett, emphasized that the investigation, viewed as a “politically-motivated crime,” continues to be a high priority for all participating agencies.

“We are committed to ensuring that those responsible do not escape accountability in Australia. Our response is marked by unwavering determination to identify and prosecute those involved.”

“This crime was despicable as it was dangerous, and it is important to acknowledge that this was not just an arson on a synagogue.

“The effect of this crime has rippled through a community that continues to be targeted by criminals.

“We will not stand for this, and I want to reassure the public that this is not just a priority investigation for the JCTT, but also for the AFP.”

Anyone with information relevant to the investigation is urged to contact investigators.