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Profile: Abu Ubaidah Yahya

a.k.a. Yaya Abu Ubaidah, Abu Ubaidah Yaya

Abu Ubaidah Yahya was a participant or observer in the following events:

“A Call for Jihad in Bosnia” flyer published by the Al-Kifah Refugee Center’s Boston branch.“A Call for Jihad in Bosnia” flyer published by the Al-Kifah Refugee Center’s Boston branch. [Source: Public domain]The Al-Kifah Refugee Center in Brooklyn, New York, is al-Qaeda’s main foothold in the US and most of the 1993 WTC bombers are closely tied to it. It had been formed in the 1980s to send militants to fight in Afghanistan and also help veteran fighters settle in the US (see 1986-1993). But the Afghanistan war against the Soviets ended in early 1989 and the winning factions soon began fighting amongst themselves (see February 15, 1989). But a new cause is on the horizon as Yugoslavia starts falling apart. By 1991, the center’s parent organization in Pakistan, Maktab al-Khidamat(MAK)/Al-Kifah begins setting up al-Qaeda charity fronts in the Bosnia region (see 1991). The main regional MAK/Al-Kifah branch in Zagreb, Croatia, is also called the Al-Kifah Refugee Center like the Brooklyn branch and has very close ties with that branch (see Early 1990s). In 1992, war breaks out in Bosnia (see April 6, 1992) and the Al-Kifah Refugee Center in Brooklyn shifts its focus fully to the Bosnia cause. For instance, the Boston branch publishes “A Call for Jihad in Bosnia.” It claims that more than 100,000 Bosnians had been killed and that thousands of Muslim girls had been kidnapped and kept in Yugoslav army camps for sex. It urges readers who wish “to provide the emerging jihad movement in Bosnia with more than food and shelter” to send their donations to Al-Kifah. And just as Al-Kifah led the effort to send US-based militants to fight in Afghanistan, it appears to do the same for Bosnia. Vanity Fair will later claim, “Dozens and perhaps hundreds of US residents are reported to have joined appeals to fight the Serbs in Bosnia.” [Vanity Fair, 3/2005] The head of the Al-Kifah Refugee Center’s Zagreb branch, Kamer Eddine Kherbane, apparently is also one of the leaders of the mujaheddin fighters in Bosnia around this time (see 1990 and 1991). The CIA had ties to Al-Kifah during the Afghan war (see Late 1980s and After) and there is some circumstantial evidence of US government ties to it during the Bosnia war. In 1992, Ali Mohamed, a double agent and ex-US Special Forces officer with close ties to Al-Kifah, leads a group of US militants who are all ex-US soldiers to train and fight in Bosnia (see December 1992). Abu Ubaidah Yahya, an ex-US marine and security chief at the Brooklyn branch, will lead a second group of US militants to fight in Bosnia (see Spring 1993).

Entity Tags: Ali Mohamed, Abu Ubaidah Yahya, Al-Kifah Refugee Center, Kamer Eddine Kherbane, Maktab al-Khidamat

Timeline Tags: Complete 911 Timeline

Garrett Wilson is a burly ex-US Army Ranger and military police officer at a naval base in Philadelphia who also runs his own security business. He is also a trusted FBI informant, helping to monitor militant black Muslims who come to him for paramilitary training and to buy surplus military equipment. On October 3, 1992, Wilson gets a call from Abdul Wali Zindani, head of the Al-Kifah Refugee Center in Brooklyn. Al-Kifah is a charity front linked to both al-Qaeda and the CIA (see 1986-1993). Zindani wants Wilson to help train and supply an elite group of about 10 men. Wilson then speaks to Abu Ubaidah Yahya, security chief for Al-Kifah, and Yahya further explains that they are especially interested in hostage rescue training. Wilson contacts his FBI handlers John Liguori and Tommy Corrigan, who are intrigued. They are aware that friends of El Sayyid Nosair have been plotting to break Nosair from prison and worry the hostage rescue training could be related to that, since Nosair has been closely linked to Al-Kifah. They tell Wilson to remain in contact with the people at Al-Kifah and see what develops. [Miller, Stone, and Mitchell, 2002, pp. 81-83]

Entity Tags: Tommy Corrigan, John Liguori, Garrett Wilson, Al-Kifah Refugee Center, El Sayyid Nosair, Abdul Wali Zindani, Abu Ubaidah Yahya

Timeline Tags: Complete 911 Timeline

In mid-November 1992, Garrett Wilson, an FBI informant who sells military equipment and conducts paramilitary training, is contacted by someone named “Dr. Rashid.” Wilson had previously been contacted by Abu Ubaidah Yahya, the security chief at the Al-Kifah Refugee Center in Brooklyn, a charity front tied to both al-Qaeda and the CIA (see 1986-1993). Wilson’s FBI handlers are excited to learn about this because in June 1992, a “Dr. Rashid” had met with FBI informant Emad Salem and offered to supply bombs and guns (see Early July 1992). The FBI runs a background check and determines “Dr. Rashid” is really Clement Rodney Hampton-El, who works at a hospital in Long Island. The also learn from phone records that he has recently made calls to the “Blind Sheikh,” Sheikh Omar Abdul-Rahman. On December 20, 1992, Wilson meets with Yahya and Hampton-El. They tell him that they want him to train eight to ten men for an international jihad battalion separate from another small group Al-Kifah wants Wilson to help train (see October 3, 1992). Hampton-El says he will provide AK-47s for the training sessions, but is looking for detonator caps, which are needed to make bombs. He also says the group will be sent to fight in Bosnia, but they are asking to be instructed in sniper firing and frontal assaults on buildings. Wilson tells FBI agent Tommy Corrigan, “It sounds to me like they either want to kidnap or kill someone.” Corrigan and other FBI agents are alarmed. [Miller, Stone, and Mitchell, 2002, pp. 83-84]

Entity Tags: Tommy Corrigan, Omar Abdul-Rahman, Clement Rodney Hampton-El, Abu Ubaidah Yahya, Al-Kifah Refugee Center, Garrett Wilson, Federal Bureau of Investigation, Emad Salem

Timeline Tags: Complete 911 Timeline

Mohammed Abouhalima.Mohammed Abouhalima. [Source: Corbis]Siddig Siddig Ali, Abdo Mohammed Haggag, Abu Ubaidah Yahya, Mohammed Abouhalima, and others train at a militant training camp in New Bloomfield, Pennsylvania, with weapons and ammunition provided by Yahya and Clement Rodney Hampton-El (see February 21, 1995). Abouhalima will later be convicted for a role in the 1993 WTC bombing, as will his brother (see February 26, 1993) while the others mentioned will be convicted for roles in the related “Landmarks” plot (see June 24, 1993). [USA v. Omar Ahmad Ali Abdel-Rahman et al, 7/13/1995, pp. 9] Yahya is the chief instructor, as he is an ex-US Marine who served two tours in Vietnam and teaches at a martial arts academy. Siddig Ali will later say of Yahya, “[H]e’s decorated and has a lot of medals… [and he was] a great trainer…” The training even includes mock nighttime assaults on a nearby electric power substation. [Kohlmann, 2004, pp. 73] An FBI informant named Garrett Wilson helps lead the FBI to the camp, and the FBI monitors it for two days, January 16 and 17, but the monitoring team is mysteriously pulled away before the end of the second day (see January 16-17, 1993). In a wiretapped conversation with an FBI informant (most likely Wilson), Siddig Ali says regarding the camp, “Our goal is that these people get extensive and very, very, very good training, so that we can get started at anyplace where jihad (holy war) is needed… And after they receive their training, they go to Bosnia… And whoever survives, I mean, could come and [instruct] somewhere else, or Egypt, or any other place, etc…” [Kohlmann, 2004, pp. 73] Hampton-El makes trips to Europe to pick up money from the Third World Relief Agency (TWRA) charity front to fund the camp (see Late 1992-Early 1993). TWRA is funneling huge amounts of weapons into Bosnia in violation of a UN embargo but with the tacit approval of the US (see Mid-1991-1996).

Entity Tags: Siddig Siddig Ali, Mohammed Abouhalima, Clement Rodney Hampton-El, Garrett Wilson, Abdo Mohammed Haggag, Abu Ubaidah Yahya, Third World Relief Agency

Timeline Tags: Complete 911 Timeline

Carson Dunbar.Carson Dunbar. [Source: Brian Price/ Associated Press]Garrett Wilson, a paramilitary trainer and gun seller working as an FBI informant, meets with Clement Rodney Hampton-El and Abu Ubaidah Yahya at a Brooklyn restaurant on January 7, 1993. Yahya is the security chief of the Al-Kifah Refugee Center, a charity front tied to both al-Qaeda and the CIA (see 1986-1993), and Hampton-El is also tied to Al-Kifah. They had already met Wilson and discussed hiring him to give weapons training to a small group (see Mid-November-December 20, 1992). They agree that, starting on January 13, Wilson will train the group for five days at a New Jersey shooting range and will get paid $5,000 for doing so. (This is not to be confused with other training going on the same month taught by Yahya in Pennsylvania (see December 1992-Early February 1993).) The FBI plans to monitor the training and follow all of the participants. But FBI superior Carson Dunbar learns of the plan just before the training is to begin and expresses concern that the FBI could be training potential terrorists. He dramatically cuts down what Wilson is allowed to teach, so much so that his FBI handlers are worried Wilson will be immediately exposed as a US agent and killed. Then, as Wilson is getting in his car to drive to the training site, Carson cancels the operation altogether. Luckily for Wilson, he has a good alibi for not attending, so his cover is not blown. But other FBI agents are furious at Dunbar’s behavior. It is not known who would have attended, but Hampton-El and Yahya are loosely connected to many of the 1993 WTC bombers. The authors of the 2002 book The Cell will later comment that the FBI “was just a whisper away from the World Trade Center plot.” [Miller, Stone, and Mitchell, 2002, pp. 87-90]

Entity Tags: Garrett Wilson, Federal Bureau of Investigation, Carson Dunbar, Al-Kifah Refugee Center, Abu Ubaidah Yahya, Clement Rodney Hampton-El

Timeline Tags: Complete 911 Timeline

Garrett Wilson, a paramilitary trainer and gun seller working as an FBI informant, had made an agreement to give weapons training to a group of radical militants, but the FBI canceled the plan at the last minute after FBI superior Carson Dunbar worried the FBI could be training future terrorists. Wilson had made the arrangement with Clement Rodney Hampton-El and Abu Ubaidah Yahya, both of whom are connected to the Al-Kifah Refugee Center, which is linked to al-Qaeda and the CIA (see 1986-1993). But while the training has been canceled, Wilson’s cover as an informant has not been blown yet and his FBI handlers realize that Wilson would still have to give Hampton-El some equipment he’d bought for him. His FBI handlers Tommy Corrigan and John Liguori proposes that Wilson meet Hampton-El so the FBI can monitor the meeting and see where the trail leads. This time, they avoid Dunbar and get permission from a different supervisor, Neil Herman. Wilson goes to meet Hampton-El at a New Jersey hotel on January 15, 1993. Hampton-El isn’t there, but Yahya is, along with two others that Wilson does not know. Wilson hands off the equipment (weapons and military manuals) and quickly leaves, and then the FBI tails the others as they leave. Yahya returns in one car to the Al-Kifah office, where he is the security chief. The others go in another car to the apartment where the Blind Shiekh, Shiekh Omar Abdul-Rahman, lives. The FBI quickly determines the other two men at the meeting are Abdo Mohammed Haggag, Abdul-Rahman’s speechwriter, and Siddig Siddig Ali, Abdul-Rahman’s Sudanese translator. Corrigan, Liguori, and other FBI agents are stunned by the connections to Abdul-Rahman, who is a well-known public figure. But they will only be allowed to follow up for several days before the surveillance operation is canceled. [Miller, Stone, and Mitchell, 2002, pp. 87-90]

Entity Tags: Carson Dunbar, Tommy Corrigan, Abdo Mohammed Haggag, Al-Kifah Refugee Center, Omar Abdul-Rahman, Siddig Siddig Ali, John Liguori, Clement Rodney Hampton-El, Federal Bureau of Investigation, Garrett Wilson, Abu Ubaidah Yahya, Neil Herman

Timeline Tags: Complete 911 Timeline

On January 15, 1993, FBI informant Garrett Wilson had led the FBI to a meeting attended by Abu Ubaidah Yahya, Abdo Mohammed Haggag, and Siddig Siddig Ali (see January 15, 1993). Yahya is security chief for the Al-Kifah Refugee Center, a charity front tied to both al-Qaeda and the CIA (see 1986-1993), and Haggag and Siddig Ali both work with the “Blind Sheikh,” Sheikh Omar Abdul-Rahman, who is also closely linked to Al-Kifah. Suspecting a violent plot, FBI agents have a plan to continuously monitor Yahya, Haggag, and Ali from when they leave the meeting, and for the next couple of days that is what they do. On January 16, Yahya leads the FBI to Jersey City, New Jersey, where he is holding exercises for a group of Sudanese and Middle Eastern men. Then the FBI follows Yahya and this group he is leading to a militant training camp on a farm in New Bloomfield, Pennsylvania. A squad of investigators watch them practicing martial arts, sniper firing, and rappelling. The agents think that they recognize one of the trainees as Mahmud Abouhalima, who they already strongly suspect was involved in the 1990 assassination of a Jewish leader (see November 5, 1990). (In fact, the trainee is his brother Mohammed - both of them are tall and red-headed.) However, on January 17, FBI supervisor Carson Dunbar calls the squad away from the training camp, preventing them from following the suspects as they return to their homes that evening. The FBI squad is upset, as they are sure following the suspects to their homes would lead to many new identifications and leads. Dunbar claims the surveillance is costing too much money and effectively shuts down further surveillance of everyone but Yahya and Clement Rodney Hampton-El, who has been working with Yahya, and only when they’re in close range of the FBI New York office. [Miller, Stone, and Mitchell, 2002, pp. 90-91] Yahya will continue to train his group at the Pennsylvania camp through early February (see December 1992-Early February 1993), but apparently without further FBI surveillance of them.

Entity Tags: Mohammed Abouhalima, Siddig Siddig Ali, Omar Abdul-Rahman, Mahmud Abouhalima, Federal Bureau of Investigation, Clement Rodney Hampton-El, Abdo Mohammed Haggag, Al-Kifah Refugee Center, Carson Dunbar, Garrett Wilson, Abu Ubaidah Yahya

Timeline Tags: Complete 911 Timeline

In June 1993, Abu Ubaidah Yahya will tell the New York Times that early in the year he went to Bosnia with several other Muslims from the New York region to help embattled Bosnian Muslims “with technical advice and medical aid.” [New York Times, 6/26/1993] Yahya is an ex-US Marine connected to numerous figures in the 1993 WTC bombing and “Landmarks” bombing plots, and US intelligence had him under surveillance since January 1993 (see January 7-13, 1993), although how intensive the surveillance was is unknown. The FBI is aware that Yahya repeatedly travels in the spring of 1993 to Vienna, Austria, to pick up money from the Bosnian-linked Third World Relief Agency charity front (see Early April 1993), so presumably he goes to nearby Bosnia on some or all of those trips. It is likely he and his group actually go to Bosnia to fight, since one of his associates told an FBI informant that Yahya and a group of about ten men he trained were going to fight in Bosnia once their training session was over, and the training ended in February 1993 (see December 1992-Early February 1993). Saudis also gave Yahya’s close associate Clement Rodney Hampton-El a considerable amount of money to train militants in the US to fight in Bosnia (see December 1992). [Miller, Stone, and Mitchell, 2002, pp. 113] Yahya is the security chief of the Al-Kifah Refugee Center, a charity front linked to both al-Qaeda and the CIA (see 1986-1993). A group of US militants linked to Al-Kifah go fight in Bosnia starting in December 1992, but this must be a different group since Yahya is still training his group for another two months (see December 1992-June 1993 and December 1992-Early February 1993).

Entity Tags: Abu Ubaidah Yahya, Federal Bureau of Investigation, Al-Kifah Refugee Center, Clement Rodney Hampton-El

Timeline Tags: Complete 911 Timeline

Clement Rodney Hampton-El.Clement Rodney Hampton-El. [Source: Jolie Stahl]FBI investigators begin monitoring Clement Rodney Hampton-El’s house in New York as they close in on the militants involved in the “Landmarks” plot (see June 24, 1993). They listen in on a call from Hampton-El’s right-hand man, Abu Ubaidah Yahya, as he is in Vienna, Austria, picking up money from the Third World Relief Agency (TWRA) for the militants in the US tied to the Landmarks plot. Over the next few months, Yahya is tracked as he makes several trips from the US to Vienna, picking up about $100,000. [Miller, Stone, and Mitchell, 2002, pp. 113] Hampton-El had also been in Vienna earlier in the year, picking up more money from TWRA for the plotters (see Late 1992-Early 1993). TWRA is funneling a huge amount of weapons to Muslim Bosnia in violation of a UN embargo but with the tacit approval of the US government (see Mid-1991-1996). It also has ties to radical militants like bin Laden and Sheikh Omar Abdul-Rahman. The Washington Post will later report that, “Intelligence agencies say they have tapes of telephone calls by Abdul-Rahman to [TWRA’s] office.” The “Landmarks” bombers are closely associated with Abdul-Rahman and will be convicted along with him. [Washington Post, 9/22/1996] A secret 1996 CIA report will state that “according to a foreign government service” Elfatih Hassanein, the head of TWRA, “supports US Muslim extremists in Bosnia.” [Central Intelligence Agency, 1/1996] But apparently the US does not go after TWRA for its ties to the “Landmarks” plotters and the connection will not be publicized for years.

Entity Tags: Federal Bureau of Investigation, Clement Rodney Hampton-El, Abu Ubaidah Yahya, Elfatih Hassanein, Third World Relief Agency

Timeline Tags: Complete 911 Timeline

Abu Ubaidah Yahya, an ex-US marine tied to many of the “Landmarks” bombers, is arrested and charged with gun running. According to charges, Yahya bought at least six assault weapons at a Virginia gun show in November 1992 and then later distributed them to a group of militants he was training at a training camp near New Bloomfield, Pennsylvania (see Late 1992-Early 1993). A number of the “Landmarks” bombers trained there and prosecutors claim the training was part of the overall “Landmarks” conspiracy, but strangely, Yahya is only charged with the gun running and not the training, even though the FBI actually briefly monitored him running the training camp (see January 16-17, 1993). Yahya, a US citizen who changed his name from Karl Dexter Taylor, runs a martial arts school in Brooklyn. [United Press International, 2/21/1995; New York Times, 2/22/1995] Yahya apparently fought in Bosnia for the Bosnian Muslims while the US government was secretly supporting the Bosnian Muslim cause (see Spring 1993). He was security chief for the Al-Kifah Refugee Center, a charity front linked to both al-Qaeda and the CIA (see 1986-1993). He also transported money for the Third World Relief Agency (TWRA) charity front (see Early April 1993) while the US government was deliberately turning a blind eye to its actions (see 1993). What happens next to Yahya is unclear. While the Lexis Nexus database reveals a number of articles about his arrest, there are no articles mentioning any subsequent trial or imprisonment.

Entity Tags: Al-Kifah Refugee Center, Abu Ubaidah Yahya, Third World Relief Agency

Timeline Tags: Complete 911 Timeline

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