Joint Task Force Aztec Silence is a United States Department of Defense task force conducting anti-terrorism operations. In testimony before the Senate Armed Services Committee on 1 March 2005, then-United States European Command commander General James L. Jones said:
The 'assets' at Sigonella are a rotational squadron of United States Navy P-3 Orions. "In March 2004, P-3 aircraft from this squadron and reportedly operating from the southern Algerian base at Tamanrasset were deployed to monitor and gather intelligence on the movements of Algerian Salafist guerrillas [the GSPC, now known as the Al-Qaeda Organization in the Islamic Maghreb operating in Chad and to provide this intelligence to Chadian forces engaged in combat against the guerrillas."[2] Aztec Silence has also involved Special Operations Command, Europe personnel deploying to Algiers.[3]