According to the 2008 charge sheet at his military tribunal, 9/11 facilitator Ali Abdul Aziz Ali speaks on the telephone to 9/11 hijacker Nawaf Alhazmi, who is living in San Diego at this time. The call or calls are apparently made at the direction of alleged 9/11 mastermind Khalid Shaikh Mohammed and are about a wire transfer from Ali to Alhazmi made in mid-April (see April 16-18, 2000). The source of the claim that the calls are made contained in the charge sheet is not specified, so it is unclear whether it is only based on statements made by detainees under interrogation, which may be unreliable (see June 16, 2004), or whether it is corroborated by other evidence, such as phone company records. [US Department of Defense, 2/11/2008 ] At least some calls between Alhazmi and his partner, hijacker Khalid Almihdhar, and an al-Qaeda communications hub in Yemen are being monitored by the NSA at this point (see Spring-Summer 2000). However, it is unclear whether the call or calls to Ali are picked up by the NSA, or a joint CIA-NSA program to support “black ops” in progress at this time (see After July 11, 1997).