Following al-Qaeda’s bombing of two US embassies in East Africa, the CIA notices that the Islamic Army of Aden (IAA), an al-Qaeda affiliate, has praised the attack on its website. Also noting Yemeni links to the bombing itself, the CIA turns its attention to the IAA and its leader Zein al-Abidine Almihdhar. The CIA is assisted in this by the local Yemeni authorities. Officials in the Yemeni capital of Sana’a begin to compile a dossier on Almihdhar and his links to the West, including his fundraisers and supporters in Britain. They identify Finsbury Park mosque, run by British intelligence informer Abu Hamza al-Masri, as “crucial” to the IAA’s operations. Almihdhar has a co-operation agreement with Abu Hamza (see (June 1998)) that provides him with money and recruits, and an IAA emissary will allegedly visit London in September (see September 1998). [O’Neill and McGrory, 2006, pp. 163-164]