The leader of al Qaeda in Iraq, Abu Ayyub al-Masri, was arrested in the northern city of Mosul, the Iraqi Defense Ministry spokesman said Thursday.
Abu Ubaida al-Masri, a senior al Qaeda commander suspected of helping plan the 2005 London subway bombings, died of natural causes in Pakistan, U.S. counterterrorism officials said Wednesday.
The US military blamed al-Qaeda in Iraq for a double suicide bombing that killed at least 35 people during a wedding procession in a town northeast of Baghdad
Venezuela's associations with terror states, Iran's meddling in Iraq and the resurgence of al Qaeda in Afghanistan top the concerns in a new State Department report on terrorism threats in countries around the world.
When the seven men were arrested in June 2006, federal authorities said they had broken up a dangerous home-grown terror cell plotting to blow up Chicago's Sears Tower and other landmarks.
A female suicide car bomber attacked an Iraqi security forces checkpoint in eastern Baghdad on Sunday, killing at least three Iraqis and wounding 14, an Interior Ministry official said.
Three suicide bombers and a car bomb in the northern Iraqi city of Mosul on Saturday capped off a day of nationwide violence that left at least 15 people dead and 94 wounded, police and Iraqi officials said.
Federal agencies, including the State Department, the Department of Homeland Security and the National Counter Terrorism Center, are telling their people not to describe Islamic extremists as "jihadists" or "mujahedeen"
Al Qaeda still has plans to target Western countries involved in the Iraq war, Osama bin Laden's chief deputy warns in an audiotape released Tuesday to answer questions posed by followers.
An Indonesian court has sentenced the alleged military commander of an al Qaeda-linked terror network to 15 years in prison.
The leader of al Qaeda in Iraq, Abu Ayyub al-Masri, was arrested in the northern city of Mosul, the Iraqi Defense Ministry spokesman said Thursday.
Abu Ubaida al-Masri, a senior al Qaeda commander suspected of helping plan the 2005 London subway bombings, died of natural causes in Pakistan, U.S. counterterrorism officials said Wednesday.
The US military blamed al-Qaeda in Iraq for a double suicide bombing that killed at least 35 people during a wedding procession in a town northeast of Baghdad
Venezuela's associations with terror states, Iran's meddling in Iraq and the resurgence of al Qaeda in Afghanistan top the concerns in a new State Department report on terrorism threats in countries around the world.
When the seven men were arrested in June 2006, federal authorities said they had broken up a dangerous home-grown terror cell plotting to blow up Chicago's Sears Tower and other landmarks.
A female suicide car bomber attacked an Iraqi security forces checkpoint in eastern Baghdad on Sunday, killing at least three Iraqis and wounding 14, an Interior Ministry official said.
Three suicide bombers and a car bomb in the northern Iraqi city of Mosul on Saturday capped off a day of nationwide violence that left at least 15 people dead and 94 wounded, police and Iraqi officials said.
Federal agencies, including the State Department, the Department of Homeland Security and the National Counter Terrorism Center, are telling their people not to describe Islamic extremists as "jihadists" or "mujahedeen"
Al Qaeda still has plans to target Western countries involved in the Iraq war, Osama bin Laden's chief deputy warns in an audiotape released Tuesday to answer questions posed by followers.
An Indonesian court has sentenced the alleged military commander of an al Qaeda-linked terror network to 15 years in prison.
Al Qaeda in Iraq is planning suicide attacks against Iraqis in Baghdad "in the near future," the U.S. military warned Friday.
Al Qaeda is still operating within Pakistan's mountainous tribal region bordering Afghanistan, and the United States lacks a "comprehensive" plan for meeting its national security goals there, said a U.S. government study released Thursday.
A suicide attack in front of a mosque in southwestern Afghanistan killed 16 people and wounded more than 30 others on Thursday
A wave of bombings blamed on al Qaeda in Iraq shook Baghdad and three provincial capitals Tuesday, killing at least 60 people and wounding more than 100 across Iraq.
The second-in-command of al Qaeda has said the terrorist group does not kill innocents and that its leader Osama bin Laden is healthy, according to a transcript of an audio tape released by radical Islamist Web sites.
Israeli forces have arrested a wanted Hamas leader accused of planning one of the worst suicide attacks on Israel, the Israeli military announced Wednesday.
A new statement attributed to al Qaeda's No. 2 figure, Ayman al-Zawahiri, calls on Muslims to attack Western interests in defense of the Palestinians in Gaza.
The Pentagon says authorities have captured a high-level al-Qaeda figure who helped Osama bin Laden escape from Afghanistan in 2001
The U.S. military's first and only study looking into ties between Saddam Hussein's Iraq and al Qaeda showed no connection between the two, according to a military report released by the Pentagon.
Despite this week's exchanges of fire, both sides have more to gain than to lose from an Egyptian-brokered cease-fire
(CNN) -- There is an unconventional war being waged on the Internet. The battles here know no boundaries; and are fought from homes and offices from small Midwestern towns to Europe and the Middle East.
Two bombings in separate Iraq provinces on Monday killed eight U.S. troops, the U.S. military said.
Twin suicide bombers set off explosives at a naval college in Pakistan Tuesday, killing at least five other people and wounding at least 16, one critically, the government said.
Gunmen fired on a children's aid group in Pakistan's tribal region Monday, leaving three staffers dead and at least one critically injured, the organization said.
Sardar Rehman is a politically active father of five for whom campaign rallies had, until now, been a family event.
A Hezbollah commander suspected in some of the deadliest terrorist attacks of the last 25 years and a reputed role model for Osama bin Laden has been killed in Syria, Hezbollah TV said Wednesday.
U.S. vulnerability to al Qaeda-inspired extremism in Europe continues to be the key worry of the National Counterterrorism Center, the head of the agency told a Washington think tank Wednesday.
Terrorists increasingly favor using women as suicide bombers to thwart security and draw attention to their causes, a new FBI-Department of Homeland Security assessment concludes.
The United States will seek the death penalty against six Guantanamo Bay detainees who are suspects in the September 11, 2001, terrorist attacks, an Air Force general said Monday.
An alleged close associate of al Qaeda leader Osama bin Laden is facing a number of charges, including providing material support for terrorism, the U.S. Office of Military Commissions said Friday.
The first suicide attack on Israel in a year may be linked to the opening of the border fence between Gaza and Egypt
A suicide bomber blew himself up Monday in the southern town that houses Israel's secretive nuclear reactor, killing an Israeli woman and wounding seven other people
Reports that a senior al-Qaeda operative was killed in Pakistan could be a blow to Pakistan's President
Abu Laith al-Libi, a wanted al Qaeda terrorist, was killed in Pakistan by a CIA airstrike, three U.S. officials told CNN Thursday.
Suspected Islamic extremists arrested last week in Barcelona were planning al Qaeda-style attacks in Spain, Germany, France, Britain and Portugal, according to an informant who "infiltrated" the group, Spain's El Pais newspaper reports.
The murder of a top Lebanese anti-terror investigator raises fears of heightened activity by al-Qaeda-related groups
The Spanish judge overseeing the arraignment of 10 terrorism suspects said Wednesday that they had "planned to carry out a series of suicide attacks" last weekend on public transportation in Barcelona.
U.S. planes bombarded al Qaeda in Iraq safe havens on the southern outskirts of Baghdad on Sunday, hours after a suicide bomber carrying explosives in a candy box killed six people in Anbar province.
A suicide bomber killed at least 23 people and injured more than 58 others after detonating an explosive outside a court in Lahore on Thursday, police said.
Samina Rajput speaks in hushed tones about her husband, Asif, who was killed alongside former Pakistani Prime Minister Benazir Bhutto in the December 27 attack that convulsed the nation.
A deadly suicide bombing in Lahore breaks a two-week lull in the troubled nation and could be a harbinger of more to come
U.S. troops killed six suspected al Qaeda terrorists and captured 14 others in operations Saturday and Sunday in central and northern Iraq, the U.S. military said.
There have been conflicting accounts of how former Pakistani Prime Minister Benazir Bhutto died Thursday. Here is a timeline of the accounts reported by CNN.
Pakistan has accused a radical group and a Taliban leader. Did they act alone, with al-Qaeda or with the government?
Dozens of people picking up cylinders of cooking gas were victims of a suicide car bomb attack Tuesday morning in the northern Iraqi city of Baiji.
Police in Belgium arrested 14 Muslim extremists on Friday after uncovering a plot to free an al Qaeda suspect from prison using weapons and explosives.
Most Saudi Arabia citizens interviewed in a poll oppose terrorism and want closer ties with the United States. But many Saudis remain opposed to making peace with Israel, according to what researchers call an unprecedented survey of the kingdom.
Since forming an alliance with Osama bin Laden, Algeria's Islamist rebels have grown more sophisticated -- and lethal
A suicide bomber's attack on a bus near Rawalpindi early Monday wounded the bus driver and five children, a Pakistani military spokesman said.
The latest communique from Osama Bin Laden received only moderate coverage in the MSM -- the mainstream media -- of which CNN is clearly a part.
Three attacks in four days highlight the deteriorating security situation in the Afghan capital as ordinary Afghans find themselves increasingly in the crosshairs
Britain is to ramp up security at air and rail terminals as part of sweeping new anti-terror measures that will see buildings bomb-proofed and citizens placed under more surveillance, Prime Minister Gordon Brown said Wednesday.
At least two people were killed and six were wounded south of Baghdad on Wednesday when bombers targeted a gathering of sheiks opposed to al Qaeda in Iraq, police in Babil province said.
The head of Britain's intelligence services has warned that children as young as 15 are becoming involved in terrorist-related activity.
Saudi Arabia could have helped the United States prevent al Qaeda's 2001 attacks on New York and Washington if American officials had consulted Saudi authorities in a "credible" way, the kingdom's former ambassador said in a documentary aired Thursday.
Japan's justice minister said "a friend of a friend ... is a member of al Qaeda" and had entered the country several times, using various passports, an officer of the Justice Ministry told CNN.
A Spanish judge indicted 22 suspected Islamic terrorists Tuesday, charging them with recruiting and sending fighters to Iraq, including one who killed Italian troops there in a suicide attack in 2003, according to a copy of the indictment viewed by CNN.
Her enemies range from al-Qaeda to the military, but whoever is reponsible, the blasts could scare off her supporters
Six years of investigations and prosecutions have turned up little evidence of Islamic jihadists at work in the United States, according to a study released Monday.
Thirty suspected Islamic terrorists went on trial Monday in a courthouse they are charged with plotting to destroy with a truck bomb.
October 12 is the anniversary of two acts of terror -- on the U.S.S. Cole and in Bali -- that were important turning points in radical Islam's war on the West
A suicide bomber blew himself up in the entrance to a bus carrying Afghan police and civilians in Kabul Tuesday morning, killing and wounding at least 10 people, according to authorities.
A U.S. military commander Friday reported the death of a senior al Qaeda in Iraq leader, a Tunisian who was considered the "emir of foreign terrorists in Iraq."
There is deep concern about the possibility of a terrorist attack in the United States this year because al Qaeda may be recruiting and giving explosives training to Europeans, many of whom can enter the country without a visa, the director of national intelligence told Congress.
A suicide bombing in Iraq's volatile Diyala province ripped through a "reconciliation meeting" on Monday night attended by Sunni and Shiite militia leaders -- a brazen attack that killed and wounded dozens and fractured an effort to foster amity between the rival sects.
An audio message from al Qaeda leader Osama bin Laden released Thursday called on Muslims to "carry out jihad" against Pakistan's president, Gen. Pervez Musharraf.
Ahmad al Shayea is the rarest of truck bombers -- he survived his suicide mission in Iraq even though the blast from his bomb was strong enough to kill 12 bystanders.
Pakistani President Pervez Musharraf -- a key U.S. ally -- is less popular in his own country than al Qaeda leader Osama bin Laden, according to a poll of Pakistanis conducted last month by an anti-terrorism organization.
A new video purportedly featuring an introduction from al Qaeda leader Osama bin Laden was released Tuesday -- the sixth anniversary of the September 11, 2001, attacks on New York and Washington.
On the sixth anniversary of the September 11, 2001, terrorist attacks, CNN asked users to share their stories of heroes from that fateful day and how they were being remembered.
There was no overt prediction of a terror attack in the tape released last week by al Qaeda leader Osama bin Laden, FBI Director Robert Mueller said.
A militant Islamic group that recently renamed itself al Qaeda Islamic Maghreb has claimed responsibility for two suicide attacks that killed dozens in Algeria -- including an assassination attempt on the country's president.
Early analysis indicates the voice on a recently released videotape is that of Osama bin Laden, a U.S. official said Friday, as President Bush called the tape "a reminder of the dangerous world in which we live."
A new video message from the terrorist leader has caused the usual stir. But the 9/11 mastermind cannot be happy with what he's wrought
As al Qaeda's media production company touted the imminent release of a video from Osama bin Laden, U.S. officials began dismissing the tape as propaganda.
German police arrested three suspected Islamic militants who were planning "massive" and "imminent" attacks on American targets in Germany, authorities said Wednesday.
Two plots foiled in a single day suggests that extremist terror networks are growing more active in Europe
Denmark's intelligence service early Tuesday arrested eight Islamic militants linked to leading al-Qaida figures
Two bomb blasts killed at least 21 people and wounded 74 in Rawalpindi -- a city next to Islamabad -- Tuesday morning, Pakistani police and hospital sources said.
Israeli soldier Cpl. Gilad Shalit -- captured by Hamas more than a year ago -- is alive and well, the exiled leader of Hamas told CNN Friday.
It took an act of Congress to force the CIA to lift the veil on its watchdog's internal investigation that lays out the agency's many failures in the months and years before September 11, 2001.
Two men who hijacked a Turkish passenger jet have surrendered to authorities after releasing the remaining passengers and crew they had been holding hostage.
The number of coalition military deaths in the war in Iraq has reached 4,000.
Average citizens who quietly band together and adopt radical ways pose a mounting threat to American security that could exceed that of established terrorist groups
What appears to be the worst death toll from suicide bombings may be a side effect of "success" in the Iraqi capital
New York police officers screened vehicles Saturday near Wall Street with radiation detection devices as "a precautionary measure" after an unconfirmed Web report about a possible radiological attack on U.S. cities.
With the country's largest Sunni political bloc threatening to leave the Cabinet, top Iraqi leaders are hoping to sit down soon to settle the friction and finger-pointing among Sunni Arabs, Shiites and Kurds, officials told CNN on Saturday.
Prime Minister Gordon Brown set out plans for tough new anti-terrorism laws, saying police need greater powers to hold and question terror suspects in increasingly complex and global plots
Al Qaeda is increasing its efforts to get operatives into the United States for an attack and has nearly all the resources it needs to carry out such a mission, a draft of a new U.S. government intelligence analysis says, according to two government officials familiar with it.
Al Qaeda is the strongest it has been since the aftermath of the September 11, 2001, terrorist attacks, a new U.S. government analysis concludes, according to a senior government official who has seen it.
Osama bin Laden stresses the importance of martyrdom for Muslim causes in a videotape that purportedly contains a 50-second message from the al Qaeda leader.
Eight people in custody as part of the wide-ranging investigation into failed car bombings in London and Glasgow all have links to the medical profession.
He was 17 and terrified. The Taliban had indoctrinated him well. Nothing we do in Afghanistan will stop people like Farhad
At least 12 people were killed when a suicide bomber attacked the site where the country's suspended chief justice was scheduled to address a rally, sources in Pakistan told CNN.
Responding to critics who say that al Qaeda in Iraq is not the same group that attacked the United States on Sept. 11, 2001, President Bush on Tuesday shared intelligence information he said links the two.
Spanish police have arrested two Syrian-born men in Madrid for collaboration with an Islamic terrorist group, including one who was acquitted two years ago at a major trial of al Qaeda suspects in Spain, the country's Interior Ministry says.
President Bush insisted that al Qaeda and al Qaeda in Iraq are part of the same terrorist network, during a speech Tuesday at Charleston Air Force Base in South Carolina.
A wave of car bombs targeting civilians and police in central Baghdad on Monday killed at least 16 people and wounded 40 others, the Iraqi Interior Ministry said.
The widow of murdered journalist Daniel Pearl hopes to elicit more information about her husband's death by suing those she blames
At least 16 Pakistani soldiers died Wednesday in an attack on a military convoy in northwestern Pakistan, an army spokesman told CNN.

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