Antisemitic violence worldwide reached its deadliest level in more than three decades during 2025, according to a new report documenting a sharp escalation in threats and attacks against Jewish communities. The J7 Large Communities’ Task Force Against Antisemitism recorded more than 23,000 antisemitic incidents across the United States, Britain, France, Germany, Australia, Canada and Argentina. The report found that violent incidents across the seven nations had risen 97% since 2022, while the total number of reported antisemitic incidents increased 136%. The United States recorded 6,274 incidents in 2025, including attacks affecting at least 300 victims. Three people were murdered in antisemitic attacks in Washington, D.C., and Boulder, Colorado.