Australian police arrested a man who celebrated the Bondi Beach Hanukkah massacre and was found in possession of thousands of rounds of ammo, terrorist organization flags, and a "shopping list" of bomb-making materials, NBC reported on Tuesday.

Martin Thomas Glynn, a resident of the Australian suburb of Perth, was arrested after police searched his home, finding Hamas and Hezbollah flags along with six rifles and 4,000 rounds of ammunition.

On Wednesday, a court hearing was held for Glynn, at which Australian police shared their findings from executing a home search and monitoring the suspect's social media activity.

Police informed the court that Glynn had made a social media post declaring, “I just want to say that I, Martin Glynn, 100 per cent support the New South Wales shooters.”

Investigators also found instructional images depicting the production of smoke bombs and shaved aluminum initiators, both of which can be used to make improvised explosives.

‘IT’S NOT not too late for you to change course, and tell your people six words – Australia is at war, with jihadism.’ Here, Prime Minister Anthony Albanese speaks to the media at Parliament House Canberra on Sunday as news of the Bondi Beach attack unfolded.  (credit: Hilary Wardhaugh/Getty Images)

A "shopping list" of bomb-making materials

A “shopping list” of materials consistent with the manufacturing of explosives was additionally found, according to NBC. The court was told, however, that none of the materials were found during the search of Glynn’s home.

During the hearing, the court was told that notes referencing the Holocaust and Hitler were also uncovered.

Despite the evidence presented, Glynn claimed he is “not a violent person.”

Glynn was charged with three offenses, including carrying a prohibited weapon, conduct intended to racially harass, and failing to properly store a firearm, and was denied bail before his next court appearance, which is set for early February 2026.