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).
October 1998: Military Analyst Finds Sensitive Information on Terrorism in Afghanistan, but US Authorities Confiscate Data
Julie Sirrs, a military analyst for the Defense Intelligence Agency (DIA), travels to Afghanistan. Fluent in local languages and knowledgeable about the culture, she made a previous undercover trip there in October 1997. She is surprised that the CIA was not interested in sending in agents after the failed missile attack on Osama bin Laden in August 1998, so she returns at this time. Traveling undercover, she meets with Northern Alliance leader Ahmed Shah Massoud. She sees a terrorist training center in Taliban-controlled territory. Sirrs will later claim: “The Taliban’s brutal regime was being kept in power significantly by bin Laden’s money, plus the narcotics trade, while [Massoud’s] resistance was surviving on a shoestring. With even a little aid to the Afghan resistance, we could have pushed the Taliban out of power. But there was great reluctance by the State Department and the CIA to undertake that.” She partly blames the interest of the US government and the oil company Unocal to see the Taliban achieve political stability to enable a trans-Afghanistan pipeline (see May 1996 and September 27, 1996). She claims, “Massoud told me he had proof that Unocal had provided money that helped the Taliban take Kabul.” She also states, “The State Department didn’t want to have anything to do with Afghan resistance, or even, politically, to reveal that there was any viable option to the Taliban.” After two weeks, Sirrs returns with a treasure trove of maps, photographs, and interviews. [ABC News, 2/18/2002; ABC News, 2/18/2002; New York Observer, 3/11/2004] By interviewing captured al-Qaeda operatives, she learns that the official Afghanistan airline, Ariana Airlines, is being used to ferry weapons and drugs, and learns that bin Laden goes hunting with “rich Saudis and top Taliban officials” (see Mid-1996-October 2001 and 1995-2001). [Los Angeles Times, 11/18/2001] When Sirrs returns from Afghanistan, her material is confiscated and she is accused of being a spy. Says one senior colleague, “She had gotten the proper clearances to go, and she came back with valuable information,” but high level officials “were so intent on getting rid of her, the last thing they wanted to pay attention to was any information she had.” Sirrs is cleared of wrongdoing, but her security clearance is pulled. She eventually quits the DIA in frustration in 1999. [ABC News, 2/18/2002; New York Observer, 3/11/2004] Congressman Dana Rohrabacher (R-CA) will claim that the main DIA official behind the punishment of Sirrs is Lieutenant General Patrick Hughes, who later becomes “one of the top officials running the Department of Homeland Security.” [Dana Rohrabacher, 6/21/2004]
October 1998: Vulgar Betrayal Investigation Nearly Shut Down
Two months after the US embassy bombings in Africa (see 10:35-10:39 a.m., August 7, 1998), FBI agent Robert Wright and his Vulgar Betrayal investigation discover evidence they think ties Saudi multimillionaire Yassin al-Qadi to the bombings. Since 1997, Wright had been investigating a suspected terrorist cell in Chicago that was connected to fundraising for Hamas. They discovered what they considered to be clear proof that al-Qadi and other people they were already investigating had helped fund the embassy bombings. Wright asks FBI headquarters for permission to open an investigation into this money trail at this time, but the permission is not granted. Wright will later recall, “The supervisor who was there from headquarters was right straight across from me and started yelling at me: ‘You will not open criminal investigations. I forbid any of you. You will not open criminal investigations against any of these intelligence subjects.’” Instead, they are told to merely follow the suspects and file reports, but make no arrests. Federal prosecutor Mark Flessner, working with the Vulgar Betrayal investigation, later will claim that a strong criminal case was building against al-Qadi and his associates. “There were powers bigger than I was in the Justice Department and within the FBI that simply were not going to let [the building of a criminal case] happen. And it didn’t happen.… I think there were very serious mistakes made. And I think, it perhaps cost, it cost people their lives ultimately.” [ABC News, 12/19/2002] Flessner later will speculate that Saudi influence may have played a role. ABC News will report in 2002, “According to US officials, al-Qadi [has] close personal and business connections with the Saudi royal family.” [ABC News, 11/26/2002] Wright later will allege that FBI headquarters even attempted to shut down the Vulgar Betrayal investigation altogether at this time. He says, “They wanted to kill it.” [ABC News, 12/19/2002] However, he will claim, “Fortunately an assistant special agent in Chicago interceded to prevent FBI headquarters from closing Operation Vulgar Betrayal.” [Federal News Service, 6/2/2003] He claims that a new supervisor will write in late 1998, “Agent Wright has spearheaded this effort despite embarrassing lack of investigative resources available to the case, such as computers, financial analysis software, and a team of financial analysts. Although far from being concluded, the success of this investigation so far has been entirely due to the foresight and perseverance of Agent Wright.” [Federal News Service, 5/30/2002] When the story of this interference in the alleged al-Qadi-embassy bombings connection will be reported in late 2002, Wright will conclude, “September the 11th is a direct result of the incompetence of the FBI’s International Terrorism Unit. No doubt about that. Absolutely no doubt about that. You can’t know the things I know and not go public.” He will remain prohibited from telling all he knows, merely hinting, “There’s so much more. God, there’s so much more. A lot more.” [ABC News, 12/19/2002]
October-November 1998: Al-Qaeda US-based Recruiting Efforts Uncovered
US intelligence learns al-Qaeda is trying to establish a cell within the US. There are indications that the organization might be trying to recruit US citizens. This apparently will be mentioned in President Bush’s August 6, 2001 briefing, which states, “A clandestine source said in 1998 that a bin Laden cell in New York was recruiting Muslim-American youth for attacks” (see August 6, 2001). In the next month, there is information that a terror cell in the United Arab Emirates is attempting to recruit a group of five to seven young men from the US to travel to the Middle East for training. This is part of a plan to strike a US domestic target. [US Congress, 9/18/2002; US Congress, 7/24/2003]
October 1998 and After: Multiple Countries Monitor Zubaida’s Phone Calls
Counterterrorism expert Rohan Gunaratna will later write that after the US embassy bombings (see 10:35-10:39 a.m., August 7, 1998), surveillance of al-Qaeda is stepped up around the world. “One intelligence officer attached to the French embassy in Islamabad, [Pakistan], urged his counterparts in foreign missions in Pakistan to detail the recipients of phone calls made by… al-Qaeda leader Abu Zubaida, then living in Peshawar, to individuals in their various countries.” As a result, “several governments [launch] investigations of their own.” [Gunaratna, 2003, pp. 245] A close associate of Zubaida in Peshawar at this time is Khalil Deek, who is actually a mole for the Jordanian government (see 1998-December 11, 1999). One such investigation is launched by the Philippine government on October 16, 1998, after being asked by French intelligence to gather intelligence on people in the Philippines in contact with Zubaida. Code named CoPlan Pink Poppy, the investigation reveals connections between al-Qaeda and the Moro Islamic Liberation Front (MILF), a Philippine militant group. On December 16, 1999, Abdesselem Boulanouar and Zoheir Djalili, two French Algerians belonging to the Algerian al-Qaeda affiliate the Salafist Group for Call and Combat (GSPC), are arrested due to information learned from monitoring Zubaida’s calls to the Philippines. Boulanouar is arrested at an airport carrying a terrorist training manual he admitted writing for the MILF. Both men also are arrested carrying explosive devices. French intelligence says Boulanouar had ties to Ahmed Ressam (see December 14, 1999), and like Ressam, may have been planning to carry out attacks at the turn of the millennium. He will be deported to France and imprisoned on terrorism related charges. CoPlan Pink Poppy will be canceled in 2000 for lack of funds. [Gulf News, 3/14/2000; Ressa, 2003, pp. 132-133; Gunaratna, 2003, pp. 245] However, while details are murky, it appears other governments continue to monitor Zubaida’s calls. Around the same time as the Philippines arrests, one militant in Jordan is even arrested while still in the middle of a phone call to Zubaida (see November 30, 1999). US intelligence will remain intensely focused on Zubaida before 9/11 (see Late March-Early April 2001 and May 30, 2001), and just days before 9/11 the NSA will monitor calls Zubaida is making to the US (see Early September 2001). It appears his calls will continue to be monitored after 9/11 as well (see October 8, 2001).
October 8, 1998: FAA Warns of Al-Qaeda Threat to US Civil Aviation
The FAA issues the first of three warnings this year to US airports and airlines urging a “high degree of vigilance” against threats to US civil aviation from al-Qaeda. It specifically warns against a possible terrorist hijacking “at a metropolitan airport in the Eastern United States.” The information is based on statements made by Osama bin Laden and other Islamic leaders, and intelligence obtained after the US cruise missile attacks in August. All three warnings come in late 1998, well before 9/11. [Boston Globe, 5/26/2002]
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: US Initiates New Effort to Stop Financing of Al-Qaeda, but to Little Effect
Shortly after the US embassy bombings in 1998 (see 10:35-10:39 a.m., August 7, 1998), the US launches a new interagency effort to track bin Laden’s finances. There had been a previous interagency effort in 1995 but it had fizzled (see October 21, 1995). Counterterrorism “tsar” Richard Clarke sets up a task force. He orders it to find out how much money bin Laden has, where it comes from, how it is distributed, and to stop it. Clarke appoints William Wechsler, a National Security Council staff member, to head the task force. The task force begins an investigation of bin Laden’s finances (see Late 1998). Clarke later writes that he and Wechsler “quickly [come] to the conclusion that the [US government] departments [are] generally doing a lousy job of tracking and disrupting international criminals’ financial networks and had done little or nothing against terrorist financing.” [New York Times, 9/20/2001; Clarke, 2004, pp. 190-191] Clarke will later claim there was only limited effort from within the US government to fight bin Laden’s financial network. He will assert that within weeks of setting up the interagency effort, it was determined that only one person in the US government, a lowly Treasury Department official, appeared to have any expertise about the hawala system, an informal and paperless money transfer system used by al-Qaeda that is popular with Muslim populations worldwide (see 1993-September 11, 2001). Clarke will later write that the “CIA knew little about the [hawala] system, but set about learning. FBI knew even less, and set about doing nothing.” The FBI claims there are no hawalas in the US, but Wechsler finds several in New York City using a simple Internet search. Clarke will say, “Despite our repeated requests over the following years, nobody from the FBI ever could answer even our most basic questions about the number, location, and activities of major hawalas in the US—much less taken action.” The efforts of other departments are not much better. The one Treasury official with some expertise about hawalas is eventually let go before 9/11. [Clarke, 2004, pp. 192-193] Efforts to pressure governments overseas also meet with little success (see August 20, 1998-1999).
Late 1998: US Investigators Reassess Bin Laden’s Finances, Discover Saudi ‘Fundraising Machine’
In late 1998, a new US interagency task force is created to track bin Laden’s finances (see Late 1998). The task force asks for help from the CIA’s Illicit Transactions Group (ITG), a little known entity keeping track of criminals, militants, and money launderers. The task force and ITG scour US intelligence data on al-Qaeda’s finances and soon discover that the assumption that al-Qaeda gets most of its funds from bin Laden’s huge personal fortune and numerous businesses is wrong. While he does have a fortune, according to William Wechsler, the task force director, al-Qaeda is “a constant fundraising machine.” The evidence is indisputable that most of the money is coming from Saudi Arabia. [US News and World Report, 12/15/2003] However, what little pressure the US will put on Saudi Arabia before 9/11 to stop the funding of al-Qaeda will have no effect (see August 20, 1998-1999 and June 1999).
Late 1998: Moles within Al-Qaeda Lead to Arrests of 20 of Bin Laden’s Closest Associates
Journalist Simon Reeve will write in the 1999 book The New Jackals that shortly after the African embassy bombings, “With the help of one, possibly two, medium-level moles within [al-Qaeda], Americans arrested and questioned 20 of bin Laden’s closest associates and began inquiries in 28 countries.” Reeve does not say how he knows this, but his book is heavily sourced by interviews with US intelligence officials. The notion that the US had moles within al-Qaeda runs counter to the usual official US position after 9/11 that al-Qaeda was nearly impenetrable. [Reeve, 1999, pp. 204] Top bin Laden associates arrested during this time include: 
Mamdouh Mahmud Salim (see September 16, 1998); Khalid al-Fawwaz, Ibrahim Eidarous, and Adel Abdel Bary (see Early 1994-September 23, 1998); Ihab Saqr, Essam Marzouk, and Ahmad Salama Mabruk (see Late August 1998); Ali Mohamed (see September 10, 1998); and Wadih El-Hage (see September 15, 1998).
