Homeland Security Weekly Update - Dec 20, 2025

In this week's update, we examine the horrific December 14, 2025, terrorist attack at Sydney's iconic Bondi Beach, where a Muslim father-and-son duo targeted families celebrating the first night of Hanukkah at the "Chanukah by the Sea" event. The attack killed 15 and injured 42 others in an assault inspired by Islamic State ideology. From recovered ISIS flags and IEDs at the scene to the group's gleeful praise of the attackers as "heroes," this week's report details the chilling resurgence of global jihadist threats—and the urgent security responses across Australia and beyond. An expanded written version of this report can be found in this week’s Threat Journal newsletter. You can subscribe for free by visiting www.ThreatJournal.com. A link to this issue will be sent to you immediately via email. AlertsUSA Homepage http://www.AlertsUSA.com – (Homeland Security Alerts for Mobile Devices) AlertsUSA on Facebook https://www.facebook.com/alertsusa AlertsUSA on Twitter https://twitter.com/alertsusa Threat Journal on Twitter https://twitter.com/threatjournal Threat Journal Homepage https://www.ThreatJournal.com