Five Britons were kidnapped from Iraqi Finance Ministry office by gunmen in police uniforms and driving vehicles used by security forces. A senior Iraqi official said the radical Shiite Mahdi Army militia was suspected.
Compounding the fresh evidence of chaos in Iraq, the U.S. military announced Tuesday that a total of 10 American soldiers were killed in roadside bombings and a helicopter crash on Memorial Day, making May - at 113 fatalities - the third deadliest month of the war.
Across the country Tuesday, police and morgue officials contacted by The Associated Press reported a total of at least 120 people killed or found dead. All of the officials refused to allow use of their names fearing they could be targeted by militants.
The Finance Ministry kidnappings, if the work of the Mahdi Army as asserted by Iraqi officials, could be retaliation for the killing by British forces last week of the militia's commander in Basra.
The raid also was reminiscent of an attack by the Shiite militiamen, dressed as Interior Ministry commandos, who stormed a Higher Education Ministry office Nov. 14 and snatched away as many as 200 people. Dozens of those kidnap victims have never been found.
The Mahdi Army, which is deeply embedded in the Iraqi security forces, also was believed to be looking for a way to avenge the recent killing by U.S. forces of a top operative. He was said to have been the author of an attack in the holy city of Karbala in January in which gunmen - speaking English, wearing U.S. military uniforms and carrying American weapons - abducted four U.S. soldiers and then shot them to death.
In the Finance Ministry attack, about 40 heavily armed men snatched the five Britons from an annex and sped away in a convoy of 19 four-wheel-drive vehicles toward Sadr City, the Mahdi Army stronghold not far away, according to the British Foreign office in London and Iraqi officials in the Interior and Finance ministries.
Joe Gavaghan, a spokesman for Montreal-based security firm GardaWorld, confirmed that four of its security workers and one client were kidnapped. All four GardaWorld workers are British citizens, he said, declining to provide more details.
A spokesman for BearingPoint, a McLean, Virginia-based management consulting firm, said one of the company's employees, apparently the client referred to by Gavaghan, was among those abducted.
"We have been informed that a BearingPoint employee working in Iraq was taken from a work site early this morning," Steve Lunceford, the BearingPoint spokesman, wrote in an e-mail to AP.
BearingPoint has been working in Iraq since 2003 on a U.S. Agency for International Development-funded contract to support economic recovery and reform, Lunceford said.
A senior official in the Iraqi Interior Ministry confirmed the five were British and that Mahdi Army militiamen were believed responsible. The official would provide the information only on condition that his name not be used.
Maj. Gen. Abdul-Karim Khalaf, the Interior Ministry spokesman, said the abduction was carried out by men wearing police uniforms who showed up at the Finance Ministry data collection facility in 19 four-wheel drive vehicles of the type used by police. He said the band of kidnappers sped off across the Army Canal to the east. Sadr City, the Shiite Mahdi Army stronghold, is directly east of the Canal.
Eight of the U.S. soldiers killed on Monday were from Task Force Lightning. Six were killed in an insurgent roadside bomb ambush as they raced to rescue the two others, who died in a helicopter crash. The military did not say if the helicopter was shot down or had mechanicalproblems. All eight died in Diyala province north of the capital.
"We know that the helicopter had received ground fire, but do not know yet the cause of the helicopter going down," Lt. Col. Christopher Garver, a military spokesman, said in an interview with Associated Press Radio.
Two other American troopers died Monday in a roadside bombing in south Baghdad, the military said in a separate statement issued at Camp Victory in Baghdad.
Since the war began in March 2003, only two other months have recorded higher death tolls for U.S. troops: November 2004 with 137 deaths, and April 2004 with 135 fatalities.
Baghdad police, meanwhile, said two car bombers hit neighborhoods on opposite sides of the Tigris River on Tuesday, killing at least 40 people and wounding 123 others. A Shiite mosque was destroyed in the second of the two attacks, in the Amil neighborhood in west Baghdad.
The first attack hit Tayaran Square, riddling cars with shrapnel, knocking over pushcarts and sending smoke into the sky, witnesses said. The blast killed 23 people and wounded 68 others, a police official in the district said on condition he not be named. The official said his superiors refused to allow him to speak to reporters.
Yousef Qasim, 37, was working in his fabric shop 200 yards away when the blast tore through a line of buses waiting at the square, he said.
"I rushed there to see about four or five burning bodies," he said. "I saw flesh on the ground and pools of blood."
Shop owners grabbed their wares and tried to flee, fearing a second blast, said Talib Dhirgham, who owns a nearby laundry. Police who arrived at the scene confiscated the cameras of journalists who came to cover the aftermath, according to AP photographers and television cameramen.
More than an hour later, a pickup truck parked next to a Shiite mosque in the Amil district in western Baghdad exploded, demolishing the mosque, killing 17 people and wounding 55 others, according to a second police official, who also spoke on condition anonymity because he felt use of his name would put his life in danger.
The mosque was reduced to rubble and piles of brick, according to AP Television News videotape. Cars were flipped over, charred and dented. Residents pushed debris off nearby roofs.
In another statement issued at Camp Victory, the U.S. military said the Amil explosion was the work of a suicide bomber in a white Honda. The military did not give a death toll.
"We will work closely with our Iraqi Security Force partners to bring those responsible to justice in accordance with Iraqi laws," said Col. Ricky D. Gibbs, commander of the 4th Infantry Brigade Combat Team, 1st Infantry Division.
Of the 120 reported killed or found dead nationwide on Tuesday, 35 were bodies dumped or buried in a newly dug mass grave in Diyala province. A morgue official in Baqouba, the provincial capital, and a spokesman at the provincial police operations center in the province both reported the same figure, but refused to be named fearing reprisal from al-Qaida militants and Shiite militias battling for control of the region.
In other violence, gunmen in Samarra, 60 miles (96 kilometers) north of Baghdad, set up fake checkpoints on the outskirts of the city and abducted more than 40 people, most of them soldiers, police officers and members of two tribes that had banded together against local insurgents, according to a police official in the city. The official spoke on condition of anonymity because he feared retribution.
It is assumed that the fighter will be created using new stealth technologies and have a very large interception range - up to 1,500 kilometers