A 17-year-old Australian teen faces extremism charges after a raid found weapons, chemicals, and online extremist plans.

A 17-year-old Canberra teen has been remanded in custody after being charged with possessing violent extremist material and an imitation firearm, following a raid that uncovered chemicals, gas masks, military clothing, and online extremist content. Authorities allege he planned attacks, discussed 3D-printing guns, and expressed intent to target gatherings, citing depression and extremist ideologies. Prosecutors say more charges may come. The teen, denied bail due to an "extreme risk" to the community, will appear in court again in January 2026. The investigation remains ongoing.