Hizb ut-Tahrir, a global movement that promotes a single Islamic state, or caliphate, is accused of promoting jihad and inciting anti-Israel and anti-Jewish invective.
It staged a conference in Sydney last month and a meeting in Melbourne on Sunday in a bid to recruit new members, prompting the Anti-Defamation Commission of B’nai B’rith to warn that 'Australians would be foolish to ignore the violence and hatred this group has expressed in other countries.'"