Australia has expelled Iran's ambassador and closed its embassy in Tehran, following credible intelligence that Iran orchestrated anti-Semitic arson attacks on Jewish sites in Sydney and Melbourne. The government also announced plans to designate Iran's Islamic Revolutionary Guard Corps as a terrorist organization. The attacks, which targeted a kosher deli and a synagogue, caused significant property damage and heightened concerns about foreign interference. Officials say Iran used proxies to conceal its involvement, and that anti-Semitic incidents in Australia have surged dramatically over the past year. Prime minister Anthony Albanese condemned the acts as dangerous aggression by a foreign nation and emphasized the need to prevent overseas conflicts from affecting Australian communities.