The FBI investigates Adnan Shukrijumah, an apparent associate of Mohamed Atta (see 2000-2001 and May 2, 2001), in connection with a South Florida-based Islamic militant group that is plotting to recruit operatives and finance attacks and assassinations in the Middle East (see (October 1993-November 2001)). The group includes Jose Padilla associates Adham Amin Hassoun and Mohammed Hesham Youssef, and is connected to Sheikh Omar Abdul-Rahman and the suspect charity Benevolence International Foundation (see 1988-1989). Shukrijumah keeps his distance from the core plotters and despite FBI wiretaps on the group’s phones, the FBI is unable to establish a firm connection between him and the plans. Shukrijumah is also being investigated over a plot to attack various businesses in Florida and blow up Mount Rushmore around this time (see April-May 2001). The FBI later determines that Shukrijumah is a top al-Qaeda operative and will issue a $5 million reward for his capture (see March 21, 2003 and After). [US News and World Report, 4/7/2003; St. Petersburg Times, 11/23/2003; Los Angeles Times, 9/3/2006]
April-October 2001: US Records 9/11 Plotters Talking about the September 11 Attacks
Telephone conversations between Khalid Shaikh Mohammed, the alleged mastermind of the 9/11 attacks, and three other men apparently talking in code about the 9/11 plot are recorded by the United States. One of the men in the calls, besides Mohammed, is Mohammed’s nephew, Ali Abdul Aziz Ali (a.k.a. Ammar al-Baluchi). However, further details of the calls, including the identities of the other two men in them, will be unreported. Some of the recordings are apparently made by the US before September 11 but only listened to and analyzed after 9/11. The time at which the US government determines the calls relate to the 9/11 plot is unclear. Journalist and author Terry McDermott will later comment that he discovered during research for a book about Mohammed that American satellites “randomly scooped up” calls between Mohammed and Ramzi bin al-Shibh, an alleged deputy in the 9/11 plot. However, the NSA “didn’t listen to them or translate them until after 9/11,” he will say, and only then “went through this stuff and found out what it was.”
Recordings’ Existence Will Be Kept Secret until 2016 – The existence of the recordings will only come to light during the death penalty trial at Guantanamo Bay of Mohammed, Ali, bin al-Shibh, and two other men alleged to be complicit in the 9/11 plot. The men’s defense lawyers will be provided with the original audio of the calls and transcripts of their translation on September 30, 2016. However, in August 2018, Army Colonel James L. Pohl, the original trial judge, will issue a secret order that prevents the lawyers from learning how the recordings were collected or asking about this.
Recordings May Indicate US Knowledge about Al-Qaeda before 9/11 – Jay Connell, Ali’s lawyer, will comment on the possible importance of the recordings, saying: “To me, the most significant part of this is what it shows about the US investigation [of al-Qaeda] prior to 9/11. What they could have known, and the sources and methods, are important to know the scope of the government’s knowledge prior to 9/11.” [New York Times, 3/25/2019; New Arab, 3/26/2019] Lorie Van Auken, whose husband dies in the World Trade Center on September 11, will question why the existence of the recordings was initially kept secret. “Why did it take until 2016 to mention the existence of these tapes? What was the National Security Agency doing with the tapes all this time?” she will ask. [New York Times, 3/26/2019]
April 1, 2001: 9/11 Hijacker Nawaf Alhazmi Gets Speeding Ticket, but His Illegal Status Is Not Noticed
9/11 hijacker Nawaf Alhazmi is stopped by an Oklahoma police officer for speeding. He is stopped while traveling east on interstate highway 40, near Clinton, Oklahoma. It is likely he is with Hani Hanjour and the two are driving across the US, because they moved out of an apartment in Arizona the day before and will be seen in Virginia several days later (see December 12, 2000-March 2001 and March 2001 and After). [Federal Bureau of Investigation, 10/2001, pp. 131-132
; Daily Oklahoman, 1/20/2002] Alhazmi’s license information is run through a computer to determine whether there are any warrants for his arrest. There are none, so he is issued a ticket and sent on his way. He is driving the Toyota Corolla that he bought in San Diego the year before (see March 25, 2000). The CIA has known that Alhazmi is an al-Qaeda operative possibly living in the US since March 2000, but has failed to share this knowledge with other agencies. [Daily Oklahoman, 1/20/2002; Newsweek, 6/2/2002] Police do not check his immigration status, which would require a call to an Law Enforcement Support Center hotline. Had such a call been made, it would have revealed he had been in the US illegally since January 2001. [US Congress, 9/20/2002; GovExec, 3/16/2004] This incident is added to the NCIC, a widely used nationwide police database (see September 5, 2001). [Federal Bureau of Investigation, 10/2001, pp. 131
]
April 1, 2001-September 10, 2001: Nearly Half of FAA’s Daily Intelligence Summaries Mention Bin Laden or Al-Qaeda; No Action is Taken
In 2005 (see February 10, 2005), it will be revealed that of the FAA’s 105 daily intelligence summaries between these dates, 52 mention bin Laden, al-Qaeda, or both. Most of the mentions are “in regard to overseas threats.” None of the warnings specifically predict something similar to the 9/11 attacks, but five of them mention al-Qaeda’s training for hijackings and two reports concern suicide operations unconnected to aviation. [Associated Press, 2/11/2005] One of the warnings mentions air defense measures being taken in Genoa, Italy, for the July 2001 G-8 summit to protect from a possible air attack by terrorists (see July 20-22, 2001). However, the New Jersey Star-Ledger is virtually the only newspaper in the US to report this fact. [New Jersey Star-Ledger, 2/11/2005] Despite all these warnings, the FAA fails to take any extra security measures. They do not expand the use of in-flight air marshals or tighten airport screening for weapons. A proposed rule to improve passenger screening and other security measures ordered by Congress in 1996 has held up and is still not in effect by 9/11. The 9/11 Commission’s report on these FAA warnings released in 2005 (see February 10, 2005) will conclude that FAA officials were more concerned with reducing airline congestion, lessening delays, and easing air carriers’ financial problems than preventing a hijacking. [Associated Press, 2/11/2005] The FAA also makes no effort to expand its list of terror suspects, which includes only a dozen names by 9/11 (see April 24, 2000). The former head of the FAA’s civil aviation security branch later says he wasn’t even aware of TIPOFF, the government’s main watch list, which included the names of two 9/11 hijackers before 9/11. Nor is there any evidence that a senior FAA working group responsible for security ever meets in 2001 to discuss “the high threat period that summer.” [New York Times, 2/10/2005]
April 1-May 27, 2001: Additional 9/11 Hijackers Spend Time in Malaysia
Two of the 9/11 hijackers travel to Malaysia and spend some time there. Satam al Suqami arrives on April 1 and stays there for just under two weeks, before traveling to the United Arab Emirates. Abdulaziz Alomari arrives on May 7 and spends three weeks there, before departing for the same destination. [US District Court for the Eastern District of Virginia, Alexandria Division, 7/31/2006, pp. 42, 50
] There are no reports about what Alomari and al Suqami do in Malaysia or who they meet. Lead hijackers Nawaf Alhazmi and Khalid Almihdhar visit Malaysia before 9/11 and meet other extremists there (see January 5-8, 2000), as does Zacarias Moussaoui (see September-October 2000). Almihdhar again visits Malaysia in the summer of 2001 (see June 2001), and Ramzi bin al-Shibh, an associate of the plot leaders, travels there in June 2001. [9/11 Commission, 7/24/2004, pp. 243-4]
April 3-4, 2001 and around: 9/11 Hijackers Atta and Alshehhi Make Second Unexplained Trip to Virginia; They Cash Large Checks There
Mohamed Atta and Marwan Alshehhi make a second visit to Virginia Beach (see February 19-20, 2001). They close their recently rented mailbox there and, after checking out of the Diplomat Inn, cash a check for $8,000 at a nearby SunTrust Bank branch. [National Review, 9/27/2001; 9/11 Commission, 6/16/2004, pp. 8; 9/11 Commission, 7/24/2004, pp. 228, 523; Wall Street Journal, 11/22/2005] They also cash another check for $10,000 in the same place at around the same time. [Virginian Pilot, 9/27/2001; Richmond Times-Dispatch, 12/10/2005] Bank surveillance footage of Atta on April 4 will be found after 9/11. [Kean and Hamilton, 2006, pp. 238]
April 4, 2001: Electronic Surveillance Techniques Reach New Heights
The BBC reports on advances in electronic surveillance. The US’s global surveillance program, Echelon, has become particularly effective in monitoring mobile phones, recording millions of calls simultaneously and checking them against a powerful search engine designed to pick out key words that might represent a security threat. Laser microphones can pick up conversations from up to a kilometer away by monitoring window vibrations. If a bug is attached to a computer keyboard, it is possible to monitor exactly what is being keyed in, because every key on a computer has a unique sound when depressed. [BBC, 4/4/2001] Furthermore, a BBC report on a European Union committee investigation into Echelon one month later notes that the surveillance network can sift through up to 90 percent of all Internet traffic, as well as monitor phone conversations, mobile phone calls, fax transmissions, net browsing history, satellite transmissions and so on. Even encryption may not help much. The BBC suggests that “it is likely that the intelligence agencies can crack open most commercially available encryption software.” [BBC, 5/29/2001]
April 6, 2001: Rebel Leader Warns Europe and US About Large-Scale Imminent Al-Qaeda Attacks
Ahmed Shah Massoud, leader of the Northern Alliance fighting the Taliban in Afghanistan, has been trying to get aid from the US but his people are only allowed to meet with low level US officials. In an attempt to get his message across, he addresses the European Parliament: “If President Bush doesn’t help us, these terrorists will damage the US and Europe very soon.” [Dawn (Karachi), 4/7/2001; Time, 8/12/2002] A classified US intelligence document states, “Massoud’s intelligence staff is aware that the attack against the US will be on a scale larger than the 1998 embassy bombings, which killed over two hundred people and injured thousands (see 10:35-10:39 a.m., August 7, 1998).” [Defense Intelligence Agency, 11/21/2001
] Massoud also meets privately with some CIA officials while in Europe (see Early April 2001). He tells them that his guerrilla war against the Taliban is faltering and unless the US gives a significant amount of aid, the Taliban will conquer all of Afghanistan. No more aid is forthcoming. [Washington Post, 2/23/2004]
April 8, 2001: Czech Intelligence Informant Claims Iraqi Agent Met Arab Man in Prague; He Later Claims Man was Mohamed Atta
An informant for the BIS, the Czech intelligence agency, reportedly sees Iraqi diplomat Ahmed Khalil Ibrahim Samir al-Ani meeting in a restaurant outside Prague with an Arab man in his 20s. This draws concern from the intelligence community because the informant suggests the person is “a visiting ‘student’ from Hamburg—and… potentially dangerous.” [New York Times, 11/19/2003 Sources: Jan Kavan] The young man is never positively identified or seen again. Fearing that al-Ani may have been attempting to recruit the young man for a mission to blow-up Radio Free Europe headquarters, the diplomat is told to leave the country on April 18. [New York Times, 10/27/2001; United Press International, 10/20/2002; New York Times, 11/19/2003 Sources: Unnamed US officials, Jan Kavan] Information about the incident is passed on to US intelligence. After the 9/11 attacks and after it is reported on the news that Atta had likely visited Prague, the BIS informant will say the young man at the restaurant was Atta. (see September 14, 2001) This information leads hawks to come up with the so-called “Prague Connection” theory, which will hold that 9/11 plotter Mohomed Atta flew to Prague on April 8, met with al-Ani to discuss the planning and financing of the 9/11 attacks, and returned to the US on either April 9 or 10. [New York Times, 10/27/2001; United Press International, 10/20/2002; New York Times, 11/19/2003 Sources: Unnamed US officials, Unnamed BIS informant, Jan Kavan] The theory will be widely discounted by October 2002. [New York Times, 10/21/2002 Sources: Unnamed US officials, Unnamed BIS informant]
April 11, 2001: 9/11 Hijackers Atta and Alshehhi Move to Coral Springs, Florida
Mohamed Atta and Marwan Alshehhi move into Apartment 122 in the Tara Gardens Condominiums complex in Coral Springs, a suburb of Fort Lauderdale in southeast Florida. Atta rents the apartment using his own name and they pay $840 per month in rent. Atta will list the apartment as his address when he applies for a driver’s license in May. According to the London Times, while in Coral Springs, Alshehhi spends his days “washing piles of laundry for the gang in the development’s washing machines,” and Atta is “often in the parking lot, chain smoking.” [South Florida Sun-Sentinel, 9/13/2001; Chicago Tribune, 9/16/2001; Boston Globe, 9/23/2001; Sunday Times (London), 2/3/2002; 9/11 Commission, 7/24/2004, pp. 228, 230] Diana Padilla, who lives upstairs from them, later recalls, “You would say hello to [Atta] and nothing—no reaction.” [Detroit Free Press, 9/22/2001] Atta and Alshehhi are seen at a local restaurant, apparently being given instructions by an unknown robed man (see April-August 2001). The two of them stay in Coral Springs until mid-May, and then move to Hollywood, Florida, about 30 miles away. [Federal Bureau of Investigation, 4/19/2002]


