The Victorian Joint Counter Terrorism Team (JCTT) in Australia announced the apprehension of an unnamed 21-year-old man who could face charges which carry potential 15- and 10-year jail sentences for his alleged role in a Dec. 6, 2024, arson attack on the Adass Israel Synagogue — an Orthodox congregation in the Melbourne suburb of Ripponlea — that left one person with minor burns and the building with extensive damage.

On Wednesday, a joint statement from the Australian Federal Police (AFP), Victoria Police, and the Australian Security Intelligence Organization said that in addition to torching the Jewish house of worship, the suspected assailant also allegedly stole a car, an offense with a maximum 10-year sentence, the same as a third charge for “endangering life.” Authorities say the man collaborated with two other individuals in commission of his crimes. They arrested another individual on July 16 for allegedly stealing the car used in the arson.

“Since the fire occurred on Dec. 6 last year, the investigation has been one of the highest priorities for Victoria Police and the JCTT,” Victoria Police Deputy Commissioner Wendy Steendam said. “Today’s arrest is a demonstration of our ongoing efforts to hold those involved to account. We now have charged two people as part of this investigation, and I expect there will be more to come.”

Steendam added, “What has also been clear to us throughout this investigation is that assistance from the public is absolutely crucial and without that assistance, the investigation would not be where it is today. We know there are people out there with information that will progress this investigation – whether that is people we have already spoken to or others who are yet to come forward. Again, I appeal for those people to contact police. If you have any details at all about those involved and their motivation, then we want to hear from you. Even the smallest detail or piece of information could prove crucial.”

Victoria Police Chief Commissioner Mike Bush said that “people deserve to be safe and feel safe, particularly when it comes to their places of worship. This is not negotiable in any way. We remain committed to identifying all those who seek to cause this kind of fear and harm, and ensuring they are brought to justice.”

The Australian government has committed 30 million Australian dollars ($20 million) for reconstructing the synagogue. “This attack was not simply an attack on Jewish Australians; an attack on a synagogue is an attack on Australia and is treated as such,” Home Affairs Minister Tony Burke said.

AFP Deputy Commissioner Krissy Barrett confirmed that the JCTT investigated the synagogue attack as politically motivated.

“We will not let this go unpunished in Australia. And that’s why we have responded with relentless determination to pursue those responsible and hold them to account,” Barrett told reporters. “This crime was despicable as it was dangerous, and it is important to acknowledge that this was not just an arson on a synagogue.”

Explaining the broader impact of the arson, Barrett said that “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. I want to thank the Jewish community across Australia, and in particular, the Adass Israel Synagogue congregation, for their stoicism, patience, and the support they have shown the JCTT.”

Barrett said that investigators suspect overseas actors may have coordinated the attack. “The motivation is still being assessed,” she said, explaining the AFP was “working closely with our Five Eyes partners and international partners to ensure our collective powers and capabilities are drawn upon to help bring those responsible to justice.”

“Five Eyes” refers to the collaborative relationship between the espionage agencies of anglosphere allies Australia, the United States, Britain, Canada, and New Zealand.

Australian law enforcement had previously announced in January they believed that foreign criminal groups may have orchestrated violence in the wave of antisemitic incidents that Australia has experienced over the last year.

However, recent polling shows a homegrown antisemitism problem in Australia.

From June 27 through July 1, the Combat Antisemitism Movement (CAM) watchdog organization polled 1,000 Australians, finding that only 24 percent of respondents regarded the country’s attitudes toward Jews as “very positive” (9 percent) or “slightly positive” (15 percent). These numbers contrasted with the higher levels (28 percent) who answered “very negative” (8 percent) or “slightly negative” (20 percent).

“Australia used to be thought of as a safe haven for Jews, but that image has unfortunately been shattered over the last two years,” CAM’s CEO Sacha Roytman said in a statement. “Many national and local authorities were left shocked and surprised by this wave of hate and we are working with our partners in Australia to provide strategies and the necessary tools to fight hate and antisemitism.”