A fierce gunbattle broke out between security forces and a team of Taliban fighters targeting UN and government buildings toiday in a major city in southern Afghanistan.
The battle broke out a day after President Hamid Karzai expressed willingness to 'reach out' to the Taliban.
The fighting in Lashkar Gah came nearly two weeks after a similar assault in the Afghan capital, once again showing the ability of insurgents to penetrate heavily secured areas.
Taliban spokesman Qari Yousef Ahmadi said seven men armed with suicide vests and machine guns attacked the UN office and a guesthouse used by government officials in Lashkar Gah, capital of volatile Helmand province.
Afghan police and soldiers had five or six would-be suicide bombers trapped on top of a building under construction in a neighborhood housing the local branch of the UN Assistance Mission in Afghanistan and government buildings, according to officials.
Witnesses said attack helicopters were firing on the building.
An official with the counterterrorism department, who goes by the single name Almas, said a man who was passing by when the fighting began was killed.
But deputy provincial police chief Kamal Uddin said no casualties had been reported and civilians in the area were safe.
The conflicting reports couldn't immediately be reconciled because the gunbattle was ongoing.
The Taliban have attempted similar commando-style attacks in Kabul, most recently on January 18th when seven gunmen and suicide bombers were killed after holding the city hostage for five hours. Five Afghan civilians and security forces also died in that fighting.
Speaking in London yesterday, Mr Karzai said he would convene council of tribal leaders to discuss national reconciliation and that Taliban members and "our disenchanted brothers who are not part of al-Qaeda or other terrorist networks" would be invited.
He made the remark in London as he sought international support at a conference on Afghanistan for a plan to persuade Taliban fighters to disarm in exchange for jobs and homes.