Julani was declared the "general emir" of al-Nusra, which was first announced in January 2012. By December 2012, the US Department of State declared Jabhat al-Nusra to be an officially designated terrorist organisation, noting that it was simply a new alias for Al-Qaeda In Iraq (aka Islamic State of Iraq).[12] Under al-Julani’s leadership, Nusra grew into one of the most powerful rebel groups in Syria.[2]