The US has confirmed that most of the US civilians killed in a bomb attack yesterday in Afghanistan were CIA operatives.
Eight Americans working for the US agency died when a suicide bomber penetrated an army base in Afghanistan, in what is one of the US agency's largest death tolls. Four Canadian troops and a journalist died in a separate attack.
A "well-dressed" Afghan army official detonated a suicide vest at a meeting of CIA officials in southeastern Khost province, Taliban spokesman Zabihullah Mujahid told Reuters.
"This deadly attack was carried out by a valorous Afghan army member when the officials were busy gaining information about the mujahideen, in the (fitness) club," he wrote in an email.
The attack is one of the most ambitious of the war, highlighting the Taliban's reach and coordination at a time when violence has reached its highest levels since the overthrow of the Taliban regime by U.S.-backed Afghan forces in 2001.
It was also the second Afghan army killing in as many days on the foreign troops and officials who are meant to be mentoring them, casting a shadow over plans to bolster the Afghan army and police to allow their troops to eventually bring them home.
US President Barack Obama is sending 30,000 extra troops to tackle the violence and NATO allies are contributing thousands more. An Afghan army official said on Wednesday that Washington had pledged $16 billion to train the army and air force.
When asked how the attacker managed to launch an assault in a foreign military base, Taliban spokesman Mujahid replied: "Since the man was an officer, he had not much difficulties."
US officials said the dead Americans were CIA employees. Some people were also wounded in the explosion, defence officials said, but no US or NATO troops were among them.
The CIA has been expanding its presence in the country, stepping up strikes against Taliban and al Qaeda militants along the border between Afghanistan and Pakistan.
Forward Operating Base Chapman, the site of the suicide attack, is near the Pakistan border, in one of the areas of Afghanistan where the Taliban insurgency is strongest.
The agency's role hunting terrorism suspects in Afghanistan has been criticised by both Afghans and human rights groups.
The five Canadians - four soldiers and a journalist - were killed when their armoured vehicle was hit by a bomb in southern Kandahar province, the Canadian Defence Ministry said.
The blast, about 4 km outside Kandahar, struck the patrol as it was visiting community reconstruction projects.
The Khost base targeted by the suicide attacker is also a centre for reconstruction projects, a key part of Obama's strategy to stabilise the country.
Washington has pledged a "civilian surge," adding hundreds of US experts to support work on development projects that aim to undermine support for the Taliban and other insurgents.
But foreign aid agencies warned earlier this year that the shift into the military bases, and the use of military personnel to carry out development projects, risked a dangerous blurring of the boundaries between troops and civilians.
The journalist killed was Michelle Lang, 34, on assignment for the Canwest News Service. She was on her first assignment in Afghanistan and had been in the country since December 11.
She is the third journalist to die in Afghanistan this year.
The attack brought Canada's military deaths in Afghanistan to 138. Canada has a 2,800-strong military mission in Afghanistan, but the mission has become increasingly unpopular at home and it is scheduled to be withdrawn at the end of 2011.
In another incident, a number of civilians were killed by a foreign forces' air strike in southern Helmand province on Wednesday, Daoud Ahmadi, the provincial governor's spokesman said. He did not know how many had died and said officials were still investigating. "A patrol of foreign troops came under Taliban ambush at 3 pm. After the ambush, planes came and bombed the area, which caused civilian casualties," he said.
A press officer for NATO-led forces declined immediate comment on the incident.
The latest incident is the second claim of civilian casualties at the hands of foreign forces in less than a week, which has heightened tensions between the Afghan government and foreign troops.
Afghan officials say foreign troops killed 10 civilians, mostly teenagers, in a raid in eastern Afghanistan on Saturday, sparking street protests around the country.
The NATO-led force said it was questioning the claims of civilian casualties and maintains they were insurgents. It has called for a joint investigation with Afghan authorities.
The news of more civilian casualties came on Thursday as hundreds of people staged a demonstration in eastern Kunar, where Saturday's raid took place.
Reuters