Australian police have concluded that the two men accused of the deadly mass shooting at a Sydney Jewish festival acted alone, with no evidence linking them to a broader terrorist cell. The investigation, which included inquiries in the Philippines, found that the suspects did not receive training or logistical support during their stay abroad. Authorities allege the pair were inspired by extremist ideology, but details about their motives remain limited due to ongoing legal proceedings. In response to the attack, Sydney will see an unprecedented police presence during New Year's Eve celebrations, with a special commemoration planned for the victims at Sydney Harbor.