On 14 January 2006, Khaddam announced that he was forming a "government in exile", predicting the end of Assad's government by the end of 2006. Khaddam is the highest-ranking Syrian official to have publicly cut his ties with the Syrian government, including Rifaat al-Assad. Khaddam formed the opposition group National Salvation Front in Syria (NSF) in 2006 which supports political transition in Syria. The NSF had its last meeting on 16 September 2007 in Berlin, where some 140 opposition figures attended. On 16 February 2008, Khaddam accused the Syrian government of assassinating a top Hezbollah fugitive, Imad Mughniyeh, "for Israel's sake."