Wadih El-Hage has been bin Laden’s personal secretary since the early 1990s. When US agents raid his house in Nairobi, Kenya, they seize his address book (see August 21, 1997), which contains the names and phone numbers for many other al-Qaeda operatives. [CNN, 5/25/2001] The names discovered in the book include: 
Ali Mohamed, the al-Qaeda double agent living in California. US investigators are already tapping his California phone and have been tapping calls between him and El-Hage since at least 1996 (see April 1996). Mamoun Darkazanli. He is a Syrian-born businessman living in Hamburg, Germany, who has contacts with Mohamed Atta’s al-Qaeda cell in the same city. Darkazanli’s name and phone number are listed, and El-Hage even has a business card listing El-Hage’s address in Texas and Darkazanli’s address in Hamburg (see Late 1998). Ghassan Dahduli. He works at two US non-profit organizations, the Islamic Association for Palestine and InfoCom. Both organizations will be shut down for supporting terrorist networks (see September 16, 1998-September 5, 2001). Salah al-Rajhi (see Shortly After August 21, 1997). He and his brother of Sulaiman Abdul Aziz al-Rajhi, are billionaires and jointly own the Al-Rajhi Banking & Investment Corp. Sulaiman started a network of organizations in Herndon, Virginia known as the SAAR network (named for the four initials in his name). This network will be raided by US officials in 2002 for suspected terrorist funding ties (see March 20, 2002). [Newsweek, 12/9/2002] Ihab Ali Nawawi, an al-Qaeda operative living in Florida. He is referred to as “Ihab Ali” and his location in Tampa, Florida, is mentioned. He will not be arrested until May 1999 (see May 18, 1999). [United States of America v. Usama Bin Laden, et al., Day 39, 5/3/2001] Essam Marzouk. He is linked to both al-Qaeda and Islamic Jihad and is living in Vancouver, Canada at the time. He will later train the 1998 embassy bombers. It is unclear if the link to Marzouk is shared with Canadian intelligence (see Shortly After August 21, 1997). [National Post, 3/19/2002] Essam al Ridi. He is a US citizen and a pilot who helped bin Laden buy an airplane in the US in the early 1990s (see Early 1993). He appears to have no militant ties after that. In late 1999, US prosecutors will contact al Ridi where he is living in Bahrain and convince him to testify against El-Hage and others involved in the 1998 embassy bombings (see 10:35-10:39 a.m., August 7, 1998). [CNN, 7/2/2002] Farid Adlouni. He is a civil engineer living in Lake Oswego, Oregon. In 1996 and 1997, El-Hage calls Adlouni in Oregon 72 times, sometimes just before or after meeting with bin Laden. Adlouni’s home phone and fax numbers are be found in two personal phone directories and one notebook kept by El-Hage (see Shortly After August 21, 1997). Earlier in 1997, El-Hage also sent him a fax written by al-Qaeda leader Mohammed Atef (see Febuary 25, 1997). Records show that El-Hage has extensive dealings with Adlouni, mostly by selling gems El-Hage bought in Africa for a better price in the US. The FBI interviews Adlouni twice in late 1997, but he is not arrested. As of 2002, it will be reported that he continues to live in Oregon and remains a “person of interest” and subject of investigation by the FBI. [Oregonian, 9/13/2002] Khalid al-Fawwaz. He is al-Qaeda’s de facto press secretary in London. El-Hage gives al-Fawwaz’s correct name, London phone number, and street address, but lists him as living in Texas. Presumably this is a slight attempt at subterfuge. [United States of America v. Usama Bin Laden, et al., Day 38, 5/2/2001] A business card in the name Mamdouh M. Salim is found. This is a reference to Mamdouh Mahmud Salim, a known al-Qaeda leader. [United States of America v. Usama Bin Laden, et al., Day 37, 5/1/2001] A business card belonging to Mansour al-Kadi is found. [New Yorker, 4/21/2008] Al-Kadi is the Deputy General of the Al Haramain Islamic Foundation, a suspect Saudi charity closely linked to the Saudi government. Al-Kadi will be fired in early 2004 and the entire foundation will be shut down several months later (see March 2002-September 2004). The Treasury Department will later say that Al Haramain has a role in the 1998 African embassy bombings (see Autumn 1997). [US Treasury Department, 9/9/2004] Several business cards relating to the International Islamic Relief Organization (IIRO). A 1996 CIA report connected the IIRO to terrorist funding, but the IIRO will not be prosecuted due to its close ties to the Saudi government (see January 1996 and October 12, 2001). [Newsweek, 12/9/2002] According to author Douglas Farah, the address book is “full of the names of diamond dealers and jewelers, often including the purchaser’s home phone number.” This suggests al-Qaeda could be profiting from the diamond trade in Africa. [Farah, 2004, pp. 64-65]
But Farah also will note in 2004 that many of the leads from El-Hage’s address book and other documents discovered around the same time are not fully explored. In fact, he says that “Most of El-Hage’s notebooks, written in Arabic, have still not been translated into English.” [Farah, 2004, pp. 64-65]
Late 1997: Phone Calls Alert US Intelligence to Al-Qaeda Operatives in Hamburg
US intelligence monitoring the al-Qaeda cell in Kenya trace phone calls to al-Qaeda operatives in Hamburg, Germany, where some of the 9/11 hijackers are living (see August 1997). Around August 1997, Sadek Walid Awaad (a.k.a. Abu Khadija) calls Kenya and is traced by US intelligence to where he lives in Hamburg. [Miller, Stone, and Mitchell, 2002, pp. 201; El Pais, 9/17/2003] Sometime over the next year or so, it is discovered that Awaad has engaged in business dealing with Mamoun Darkazanli, another al-Qaeda operative. Awaad used a Hamburg address for some of his business dealings that was also used by Darkazanli and Wadih El-Hage, who served as bin Laden’s business secretary in Kenya. In 1994, Awaad, Darkazanli, and El-Hage worked together to buy a ship for bin Laden. Apparently US intelligence puts this together by 1998, as one of El-Hage’s notebooks seized in a late 1997 raid details the transaction (see August 21, 1997). Investigators later believe Darkazanli is part of the Hamburg al-Qaeda cell with 9/11 hijackers Mohamed Atta, Marwan Alshehhi, and others. [New York Times, 12/27/2001] Less is known about Awaad and whomever he may have associated with. But in a public trial in early 2001, El-Hage identified him as an Iraqi al-Qaeda operative with German and Israeli passports. [Day 2. United States of America v. Usama bin Laden, et al., 2/6/2001; Day 6. United States of America v. Usama bin Laden, et al., 2/15/2001] An al-Qaeda operative with an Israeli passport connected to the Hamburg cell would seem to be highly unusual and significant, but there has been almost no mention of him in the media after 9/11 and it is unknown if he has ever been arrested.
August 1998-September 11, 2001: Spanish and CIA Fail to Share Spanish Surveillance with Germany
A German newspaper will later note, “For much of the 1990s, the Spanish ran an impressive operation against a Madrid al-Qaeda cell, led by Barakat Yarkas, also known as Abu Dahdah. Wiretaps on Yarkas’s phone had revealed that he was in regular contact with [Mohammed Haydar] Zammar and [Mamoun] Darkazanli.” Spanish intelligence began monitoring Yarkas’ cell in 1997, if not earlier (see 1995 and After). It shares this information with the CIA, but not with German intelligence. The CIA also fails to share the information with Germany. A top German intelligence official will later complain, “We simply don’t understand why they didn’t give it to us.” [Stern, 8/13/2003] Spanish intelligence monitors dozens of telephone calls between Darkazanli in Hamburg and suspected al-Qaeda operatives in Spain starting at least by August 1998. On at least four occasions, Darkazanli is monitored as he travels to Spain and visits Yarkas and Mohammed Galeb Kalaje Zouaydi (who will be arrested in Spain in 2002 on charges of being a key al-Qaeda financier (see April 23, 2002)). [Chicago Tribune, 10/19/2003] For instance, at the end of January 2000, Darkazanli is monitored by Spanish intelligence as he meets with Yarkas and some other some suspected al-Qaeda figures. Because the CIA and Spanish intelligence fail to share any of this surveillance information with German intelligence, the Germans are unable to see clear links between Hamburg al-Qaeda operatives and the rest of the al-Qaeda network in Europe. [Chicago Tribune, 11/17/2002] The Spanish will continue to monitor Yarkas and those he communicates with until 9/11, and in fact, in late August 2001 one of his associates will apparently make an oblique reference to the 9/11 attacks (see August 27, 2001).
Shortly After September 16, 1998: Captured Al-Qaeda Leader Is Linked to Al-Qaeda Hamburg Cell Member Zammar
The arrest of al-Qaeda leader Mamdouh Mahmud Salim (a.k.a. Abu Hajer) points US and German investigators to Mohammed Haydar Zammar, a member of the al-Qaeda cell in Hamburg, Germany, with a few of the future 9/11 hijackers. Salim is arrested on September 16, 1998, in Munich, Germany (see September 16, 1998). He is believed to be al-Qaeda’s financial chief, and is one of al-Qaeda’s founding members (see August 11-20, 1988). After Salim’s arrest, both German and US intelligence investigate his contacts in Germany and discover a link to Zammar. Zammar is already being investigated and monitored by the Office for the Protection of the Constitution (BfV), Germany’s domestic intelligence service (see March 1997-Early 2000). [Der Spiegel (Hamburg), 12/12/2005] Presumably, the link between Zammar and Salim should increase the urgency of the German investigation. It is unknown when US intelligence begins monitoring Zammar, but the US will discover important links between Zammar and al-Qaeda in the summer of 1999 (see Summer 1999). US and German investigators also discover a link between Salim and Mamoun Darkazanli, a Hamburg associate of Zammar’s, and they monitor him as well (see Late 1998).
November 1, 1998-February 2001: 9/11 Hijacker Atta and Associates Are Monitored Some by US and Germany in Their Hamburg Apartment
Future 9/11 hijacker Mohamed Atta, al-Qaeda operatives Said Bahaji and Ramzi Bin al-Shibh, and others in the al-Qaeda Hamburg cell move into a four bedroom apartment at 54 Marienstrasse, in Hamburg, Germany, and some of them stay there until February 2001. Investigators will later believe this move marks the formation of the Hamburg al-Qaeda cell. [Los Angeles Times, 1/27/2002; New York Times, 9/10/2002] Up to six men at a time live at the apartment, including, at times, 9/11 hijacker Marwan Alshehhi and cell member Zakariya Essabar. Alshehhi moves out after the first month; it is unclear why. [New York Times, 9/15/2001] During the 28 months Atta’s name is on the apartment lease, 29 Middle Eastern or North African men register the apartment as their home address.
Surveillance of Bahaji – From the very beginning, the apartment is under surveillance by German intelligence, because of investigations into businessman Mamoun Darkazanli that connect to Bahaji. [Washington Post, 10/23/2001] The Germans also suspect connections between Bahaji and al-Qaeda operative Mohammed Haydar Zammar. [Los Angeles Times, 9/1/2002] Bahaji is directly monitored for at least part of 1998, but German officials will not disclose when the probe began or ends. This investigation is dropped for lack of evidence (see (Late 1998)). [Associated Press, 6/22/2002; Los Angeles Times, 9/1/2002] Bahaji moves out in July 1999 and gets married a few months later (see October 9, 1999). [Der Spiegel (Hamburg), 8/29/2011]
Surveillance of El Motassadeq – German intelligence monitors the apartment off and on for months, and wiretaps Mounir El Motassadeq, an associate of the apartment-mates who will later be convicted for assisting the 9/11 plot, but apparently it does not find any indication of suspicious activity (see August 29, 1998). [Chicago Tribune, 9/5/2002]
Surveillance of Zammar – Zammar, a talkative man who has trouble keeping secrets, does not live at the apartment, but he is a frequent visitor to the many late night meetings there. [Miller, Stone, and Mitchell, 2002, pp. 259-60; Los Angeles Times, 9/1/2002; Chicago Tribune, 9/5/2002] He even lives in the apartment for a time in February 1999 (see February 1999). Zammar is the focus of an investigation that began in 1997 and continues until early 2000 (see March 1997-Early 2000). Interest in monitoring him increases in late 1998 (see October 2, 1998).
Surveillance of Atta – The CIA also allegedly starts monitoring Atta in early 2000 while he is living at the apartment, and does not tell Germany of the surveillance (see January-May 2000). Atta leaves Germany to live in the US in June 2000 (see June 3, 2000).
No Direct German Surveillance of the Apartment? – Yet, even though people like Zammar who frequently phone and visit the apartment are monitored, German officials will later claim that the apartment itself is never bugged. An unnamed senior German security official will later say that some surveillance of associated people gives “the impression that the people living there were fanatical believers. At the BfV [Germany’s domestic intelligence agency], we had to decide whether to ask permission to place a wiretap on the line at 54 Marienstrasse itself. We discussed this every day.” But he will claim that they ultimately decide they will not be able to get legal permission for a wiretap because there is no evidence that the apartment’s occupants are breaking any laws. [Vanity Fair, 11/2004] This claim that the apartment was not directly monitored seems contradicted by reports that Bahaji was the target of a surveillance investigation when he was living in the Marienstrasse apartment in late 1998 (see (Late 1998)).
What Would More Surveillance Have Uncovered? – It will later be clear that investigators could have found evidence if they looked more thoroughly. For instance, one visitor will recall Atta and others discussing attacking the US. [Knight Ridder, 9/9/2002] 9/11 mastermind Khalid Shaikh Mohammed is in Hamburg several times in 1999 and comes to the apartment. However, although there is a $2 million reward for Mohammed since 1998, the US apparently fails to tell Germany what it knows about him (see 1999). [Newsweek, 9/4/2002; New York Times, 11/4/2002] 9/11 Hijacker Waleed Alshehri also apparently stays at the apartment “at times.” [Washington Post, 9/14/2001; Washington Post, 9/16/2001] Remarkably, shortly after 9/11, the German government will claim it knew little about the Hamburg al-Qaeda cell before 9/11, and nothing directed it towards the Marienstrasse apartment. [Daily Telegraph, 11/24/2001]
Late 1998: German Intelligence Knows All Key Names of Al-Qaeda Hamburg Cell Members by This Time
According to author Terry McDermott, by late 1998, German intelligence knows all the key names of the al-Qaeda Hamburg cell led by 9/11 hijacker Mohamed Atta and hijacker associate Ramzi bin al-Shibh. This is mostly due to the on-going surveillance of Mohammed Haydar Zammar and Mamoun Darkazanli (see March 1997-Early 2000, Late 1998 and December 1999). It is not clear if the group is seen as an al-Qaeda cell, or just a bunch of radical Islamists. One unnamed senior German intelligence official will say in November 2001, “We only knew them as radical Muslims. This is not a crime.” This person will add, “They might have had contact with followers of Osama bin Laden. This also is not a crime.” [McDermott, 2005, pp. 73, 279] It is unknown if Germany shares this intelligence with the US.
Late 1998: El Hage Points to Darkazanli and Hamburg Cell
The CIA first became interested in Mamoun Darkazanli in 1993 (see 1993). The FBI shows interest in Darkazanli after al-Qaeda operatives Wadih El Hage and Mamdouh Mahmud Salim (a.k.a. Abu Hajer) are arrested in late 1998 (see September 16, 1998-September 5, 2001 and September 16, 1998). According to FBI documents, Darkazanli’s fax and telephone numbers are discovered in El Hage’s address book. Darkazanli’s Deutsche Bank account number is found in the book as well. [CNN, 10/16/2001] El-Hage had created a number of shell companies as fronts for al-Qaeda activities, and one of these uses the address of Darkazanli’s apartment. [Chicago Tribune, 11/17/2002] Further, El-Hage’s business card shows Darkazanli’s Hamburg address. The FBI also discovers that Darkazanli has power of attorney over a bank account belonging to Salim, a high-ranking al-Qaeda member. El Hage will later be convicted for his role in the 1998 US embassy bombings, and Salim will remain in US custody. [New York Times, 6/20/2002; US Congress, 7/24/2003, pp. 157 
] By this time, Darkazanli is associating with members of the Hamburg al-Qaeda cell, and may be a member of the cell himself.
March 1999: Germany Provides CIA the First Name and Phone Number of 9/11 Hijacker Marwan Alshehhi; CIA Takes No Action
German intelligence gives the CIA the first name of 9/11 hijacker Marwan Alshehhi and his telephone number of a phone registered in the United Arab Emirates (UAE). The Germans learned the information from the surveillance of al-Qaeda Hamburg cell member Mohammed Haydar Zammar (see March 1997-Early 2000). They tell the CIA that Alshehhi, who is living in Bonn, Germany, at the time, may be connected to al-Qaeda. He is described as a UAE student who has spent some time studying in Germany. The conversation is short, but a known alias of Mamoun Darkazanli is mentioned. The CIA is very interested in Darkazanli and will try to recruit him as an informant later in the year (see Late 1998 and December 1999). [US Congress, 7/24/2003 ; Deutsche Presse-Agentur (Hamburg), 8/13/2003; New York Times, 2/24/2004; McDermott, 2005, pp. 73, 278-279]
No Response from CIA – The Germans consider this information “particularly valuable” and ask the CIA to track Alshehhi, but the CIA never responds until after the 9/11 attacks. The CIA decides at the time that this “Marwan” is probably an associate of bin Laden but never track him down. It is not clear why the CIA fails to act, or if they learn his last name before 9/11. [New York Times, 2/24/2004] The Germans monitor other calls between Alshehhi and Zammar, but it isn’t clear if the CIA is also told of these or not (see September 21, 1999).
Could the Number Be Traced? – CIA Director George Tenet will later dismiss the importance of this information in a statement to the 9/11 Congressional Inquiry. He will say that all the CIA had to go on was a first name and an impossible to trace unlisted number. But author Terry McDermott will later comment, “At least a portion of that statement is preposterous. The UAE mobile telephone business was, until 2004, a state monopoly. The UAE number could have been traced in five minutes, according to senior security officials there. The United States never asked.” McDermott will add, “Further, the CIA told the [9/11 Congressional Inquiry] it had a long-standing interest in Zammar that pre-dated these recordings. In other words, the CIA appears to have been investigating the man who recruited the hijackers at the time he was recruiting them.” [McDermott, 2005, pp. 73, 278-279]
December 1999: CIA Attempts to Recruit Man with Links to 9/11 Hijacker Atta and Hamburg Cell
The CIA begins “persistent” efforts to recruit German businessman Mamoun Darkazanli as an informant. Darkazanli knows 9/11 hijacker Mohamed Atta and the other members of the Hamburg al-Qaeda cell. US and German intelligence had previously opened investigations into Darkazanli in September 1998. Agents occasionally followed him, but Darkazanli obviously noticed the tail on him at least once. More costly and time-consuming electronic surveillance is not done however, and by the end of 1999, the investigation has produced little of value. German law does not allow foreign governments to have informants in Germany. So this month, Thomas Volz appears at the headquarters of the Hamburg state domestic intelligence agency, the LfV, responsible for tracking terrorists and domestic extremists. [Chicago Tribune, 11/17/2002; Stern, 8/13/2003] Volz’s business card identifies him as “consul of the United States of America” at the US consulate general in Hamburg, but he actually is an undercover CIA agent. [Der Spiegel (Hamburg), 12/12/2005] Volz tells them the CIA believes Darkazanli has knowledge of an unspecified terrorist plot and encourages that he be “turned” against his al-Qaeda comrades. A source later recalls he says, “Darkazanli knows a lot.” Efforts to recruit him will continue in the spring next year. The CIA has not admitted this interest in Darkazanli. [Chicago Tribune, 11/17/2002; Stern, 8/13/2003]
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]
