The NSA, monitoring a telephone in an al-Qaeda communications hub in Yemen (see Late August 1998 and Late 1998-Early 2002), has listened in on phone calls revealing that hijackers Khalid Almihdhar, Nawaf Alhazmi, and Salem Alhazmi are to attend an important al-Qaeda summit in Malaysia in January 2000 (see Shortly Before December 29, 1999). Almihdhar’s full name was mentioned, as well as the first names of hijackers Nawaf Alhazmi and Salem Alhazmi. On this day, the NSA shares this information with the CIA’s Alec Station bin Laden unit. Other US intelligence agencies, including FBI headquarters and the FBI’s New York field office, are told as well. Although Khalid Almihdhar’s full name was mentioned in one call, the NSA only passes on his first name. Also, the NSA has already learned from monitoring the Yemen hub that Nawaf’s last name is Alhazmi and that he is long-time friends with Almihdhar (see Early 1999). However, they either don’t look this up in their records or don’t pass it on to any other agency. [9/11 Commission, 1/26/2004, pp. 6 
; US Department of Justice, 11/2004, pp. 239 ; Wright, 2006, pp. 310] An NSA analyst makes a comment that is shared between US intelligence agencies, “Salem may be Nawaf’s younger brother.” This turns out to be correct. [US Congress, 7/24/2003, pp. 135 ; 9/11 Commission, 1/26/2004, pp. 6 ] A CIA officer will later tell the 9/11 Congressional Inquiry that information from the Africa embassy bombings (see 10:35-10:39 a.m., August 7, 1998) was reviewed in late 1999 during a worldwide effort to disrupt millennium attack plots (see December 15-31, 1999) and “a kind of tuning fork… buzzed when two [of the hijackers] reportedly planning a trip to [Malaysia] were linked indirectly to what appeared to be a support element… involved with the Africa bombers.” [US Congress, 7/24/2003, pp. 135 ] The fact that they are connected to the Yemen communication hub already indicates some importance within al-Qaeda. It is learned they are connected to the embassy bombings in some way (see October 4, 2001 and Late 1999). [US Congress, 7/24/2003, pp. 135 ; 9/11 Commission, 1/26/2004, pp. 6 ] The NSA report about them on this day is entitled, “Activities of Bin Laden Associates,” showing the clear knowledge of their ties to bin Laden. [9/11 Commission, 7/24/2004, pp. 502; Vanity Fair, 11/2004] The CIA will track Almihdhar and Nawaf Alhazmi to the Malaysia summit (see January 2-5, 2000 and January 5-8, 2000).
Shortly Before December 29, 1999: NSA Monitors 9/11 Hijackers Talking to Each Other about Upcoming Al-Qaeda Summit
The NSA has been monitoring a telephone in an al-Qaeda communications hub in Yemen (see Late August 1998 and Late 1998-Early 2002). According to Vanity Fair, “Amid the storm of pre-millennial ‘chatter,’ the [NSA] intercepted communications among three Arabic men, each of whom bore some connection to the East Africa bombings (see 10:35-10:39 a.m., August 7, 1998) and to al-Qaeda.” The men are hijackers Khalid Almihdhar, Nawaf Alhazmi, and Salem Alhazmi. [Vanity Fair, 11/2004] Apparently, the NSA listens in on a phone call between al-Qaeda figure Khallad bin Attash and hijacker Khalid Almihdhar, who is staying at the hub. Attash mentions Almihdhar’s full name, as well as the first names of hijackers Nawaf Alhazmi and Salem Alhazmi. He says he wants the three of them to come to an important al-Qaeda summit in Malaysia in January 2000 (see January 5-8, 2000). The NSA has already heard the names of the three hijackers mentioned repeatedly in 1999 while monitoring the Yemen hub (see Early 1999). Apparently, US intelligence does not yet know bin Attash’s full name or role in al-Qaeda and won’t figure it out until late 2000 (see Early December 2000). [Wright, 2006, pp. 310] At the same time, US officials in Pakistan intercept Nawaf Alhazmi in Karachi calling Almihdhar at the Yemen hub. They learn Nawaf is planning a trip to Malaysia on January 4, 2000. The NSA is also monitoring Nawaf calling his brother Salem (the location of Salem at this time has not been revealed). [US Congress, 7/24/2003, pp. 143-144 ; Asia Times, 3/19/2004] The NSA will share details of these calls with the CIA and other agencies on December 29, 1999 (see December 29, 1999) and the CIA will eventually track Almihdhar to the Malaysia summit (see January 2-5, 2000).
Late December 1999-October 12, 2000: FBI Investigation in Ireland Leads to Clues aboutColeBombing
Following a raid on suspected al-Qaeda operatives in Dublin, Ireland, on December 21, 1999 (see December 21, 1999), FBI investigators begin monitoring the al-Qaeda cell there. The cell is believed to specialize in providing travel and identity documents for others committing violent acts. It will later be reported that “further investigation led to the tracing of telephone calls between Dublin and the Yemen in the period before al-Qaeda launched” its attack on the USS Cole (see October 12, 2000). [Irish Times, 7/31/2002] Additional details such as what was said in these calls have not been reported. The calls to Yemen may well have been to a Yemeni al-Qaeda communications hub that was under US surveillance since at least 1998 (see Late August 1998).
December 31, 1999-January 1, 2000: Attacks Against US Targets Avoided through Alerts and Luck
Earlier in December, the CIA estimated that al-Qaeda would launch between five and 15 attacks against American targets around the world over the New Year’s weekend, and that several targets would likely be inside the US (see December 8, 1999). Since late 1999, there has been intelligence that targets in Washington and New York would be attacked at this time. [US Congress, 9/18/2002] There in fact are a number of planned attacks, including bomb attacks on the Boston and Los Angeles airports (see December 14, 1999 and December 15-31, 1999), a hotel in Jordan (see November 30, 1999), and a naval ship in Yemen (see January 3, 2000). However, all of the attacks are foiled, thanks to alerts and luck. [Washington Post, 1/20/2002]
2000: German Intelligence Stops Monitoring Atta’s Apartment
German investigators are monitoring Said Bahaji, a member of the Hamburg al-Qaeda cell, for his ties to Mamoun Darkazanli. They had been monitoring a Marienstrasse address where Bahaji had been living. But Bahaji moved out after his 1999 wedding (see October 9, 1999) to live down the street with his new wife. A request to continue monitoring the Marienstrasse address is denied in 2000 for lack of evidence. Bahaji had lived at that address with Mohamed Atta, Marwan Alshehhi and other members of the Hamburg al-Qaeda cell. Although Bahaji, Atta, and Alshehhi all moved out by mid-2000, other associates like Ramzi bin al-Shibh, Zakariya Essabar, and Abdelghani Mzoudi moved in. Atta’s name stayed on the lease until early 2001. [New York Times, 6/20/2002; 9/11 Commission, 7/24/2004, pp. 495]
2000: German Intelligence Issues Report on Al-Qaeda Connections in Germany
The BKA, the German counterpart to the FBI, prepares an extensive report on al-Qaeda’s connections in Germany. The BKA warns that “Unknown structures” are preparing to stage attacks abroad. However, the German federal prosecutor’s office rejects a proposed follow-up investigation. One of the persons named in the BKA report supposedly had contacts with the Hamburg terror cell. [Berliner Zeitung (Berlin), 9/24/2001]
2000: FBI Repeatedly Tells Clinton that Al-Qaeda Is Unable to Attack Inside US
In the wake of disrupting Ahmed Ressam’s millennium bomb plot at the end of 1999 and arresting his cohorts (see December 14, 1999)
(see December 15-31, 1999), US intelligence remains concerned that al-Qaeda sleeper cells remain in the US (see March 10, 2000). However, Clinton’s National Security Adviser Sandy Berger later claims that the FBI still repeatedly assures the Clinton White House that al-Qaeda lacks the ability to launch a domestic strike. [New York Times, 9/22/2002] He says, “Until the very end of our time in office, the view we received from the [FBI] was that al-Qaeda had limited capacity to operate in the US and any presence here was under surveillance.” No analysis is done before 9/11 to investigate just how big that presence might be. [Washington Post, 9/20/2002]
2000: Saeed Sheikh Works with Al-Qaeda, Establishes Dubai Base
After his released from an Indian prison at the end of 1999 (see December 24-31, 1999), Saeed Sheikh stays in Kandahar, Afghanistan, for several days and meets with Taliban leader Mullah Omar. He also meets with bin Laden, who is said to call Saeed “my special son.” [Vanity Fair, 8/2002] Saeed soon has a falling out with Pakistani militant leader Maulana Masood Azhar and draws closer to al-Qaeda. Based mostly in Karachi, Pakistan, he reports to al-Qaeda leader Abu Zubaida. Saeed is said to “soon [become] a key figure, especially in terms of fund-raising.” [Gunaratna, 2003, pp. 286] He regularly travels to Afghanistan and helps train new al-Qaeda recruits in training camps there. [New York Times, 2/25/2002; India Today, 2/25/2002; National Post, 2/26/2002; Guardian, 7/16/2002] Saeed helps train some of the 9/11 hijackers, presumably in Afghanistan as well. [Daily Telegraph, 9/30/2001] He also helps al-Qaeda develop a secure web-based communications system. His work is generally so impressive that there is talk he could one day succeed bin Laden. [Daily Telegraph, 7/16/2002; Vanity Fair, 8/2002] Saeed forged a relationship while in Indian prison with Aftab Ansari, a Pakistani gangster who has fled to the United Arab Emirates (UAE) (see November 1994-December 1999). Thanks to this connection, Sheikh is able to establish an al-Qaeda base for himself in Dubai, UAE. [Gunaratna, 2003, pp. 286] Numerous 9/11 hijackers will later move through Dubai and some of the money sent to Mohamed Atta in 2001 will come from Sheikh and Ansari through Dubai (see Early August 2001). [Guardian, 2/9/2002] At the same time Saeed is strengthening his al-Qaeda ties, he is also openly working with the Pakistani ISI (see January 1, 2000-September 11, 2001).
2000: Al-Qaeda Operatives Possibly Show Interest in Florida Flight Schools
According to a New York Times report, al-Qaeda documents found in Kabul in 2001 will include a list of Florida flight schools taken out of an aviation magazine (see November 2001). The list includes Walkawitz Aviation of Titusville and Phoenix East Aviation of Daytona Beach. The Times reports: “Greg Nardi, the manager of Walkawitz Aviation, said that several Arab students had approached the school in the last year and that the FBI had visited the school on more than five occasions since the Sept. 11 attacks, taking away the records of a number of these Arabs.… He recalled one conversation with an Arab visitor a year ago that seemed particularly strange. The Arab man, with a thick accent, asked him whether it was possible to jump safely out of a jet using a parachute. He also asked how far the parachute would carry him. ‘At the time you just pass it off,’ Mr. Nardi said of the questions. His staff told the prospective student that it would be difficult to open the door of a pressurized jet and that the plane would have to be reconfigured for such an endeavor.” [New York Times, 11/17/2001]
Early 2000: Chechens Begin Working with Bin Laden on Hijacking Plot
According to a French intelligence report, in the beginning of 2000 bin Laden meets with Taliban leaders, other al-Qaeda leaders, and armed groups from Chechnya to plan a hijacking, possibly of an airplane flying to the US. They create a list of seven possible airlines to hijack: American, Delta, Continental, United, Air France, Lufthansa, and a vague “US Aero.” The group considers hijacking a US airline flying out of Frankfurt and diverting it to Iran or Afghanistan or hijacking a French or German plane and diverting it to Tajikistan or Afghanistan. The goals are to increase international pressure to force a Russian withdrawal from Chechnya and to force the release of Islamists in US prisons. [Associated Press, 4/16/2007; Le Monde (Paris), 4/17/2007] This latter goal is a likely reference to the Sheikh Omar Abdul-Rahman, as US intelligence repeatedly hears of al-Qaeda hijacking plots to free him (see 1998, March-April 2001, and May 23, 2001). The Chechens are likely connected to Chechen leader Ibn Khattab, who has a long history of collaboration with bin Laden (see 1986-March 19, 2002 and Before April 13, 2001). According to other news reports, in early 2000, the CIA observed Mohamed Atta as he bought large quantities of chemicals in Frankfurt, apparently to build explosives (see January-May 2000), and in February and March 2001, Atta and two associates will apply for a job with Lufthansa Airlines at the Frankfurt airport that would give them access to secure areas of the airport, but apparently none of them are able to get the job (see February 15, 2001). Bin Laden will apparently uphold the decision to go forward with this plot later in 2000 (see October 2000) and the French will continue to report on the plot in January 2001, apparently passing the information to the CIA (see January 5, 2001). But it is unclear what happens after that and if the plot morphs into the 9/11 attacks, is canceled, or was a ruse all along. Some of the 9/11 hijackers fought in Chechnya and therefore might also be linked to Ibn Khattab (see 1996-December 2000).
