Attack on Afghan de-mining camp kills 10

Insurgents have shot dead 10 Afghans working for an agency clearing landmines in an attack on their camp in the north of the country, their organisation the Halo Trust says.

The Taliban, fighting to overthrow the foreign-backed Afghan government, denied involvement in the late Tuesday attack on the workers' camp in the northern province of Baghlan, where fighting has been heavy in recent weeks.

"The Taliban brought them into one room and opened fire on them," provincial police spokesman Jawed Basharat said of the attack on the workers of the Halo Trust, the largest de-mining organisation in Afghanistan.

The Halo Trust said an "unknown armed group" attacked the camp and killed 10 of its staff. It said 16 people were wounded. There were 110 workers at the camp at the time of the attack.

After decades of conflict, Afghanistan is strewn with mines and unexploded ordnance and agencies have been working to clear them in the years since the Taliban were ousted in 2001.

An official in the area said most of the surviving workers fled to nearby villages after the attack and police were working to help them.

A Taliban spokesman denied involvement in the killings but a senior government official in the capital, Kabul, dismissed that, saying: "This was clearly execution by the Taliban."

The Taliban frequently attack de-mining workers because, government officials say, the workers often help to defuse roadside bombs that the insurgents have planted.

Violence has sharply increased across Afghanistan since the United States announced plans in April to pull out all of its troops by September 11.

The Taliban are fighting government troops in 26 out of 34 provinces, and the insurgents have recently captured more than 10 districts, government officials say.

In another incident, an Afghan army helicopter crashed in Wardak province, west of Kabul, on Wednesday, killing three crew members on board.

The Taliban said its fighters had shot the helicopter down but the defence ministry said the helicopter was trying to make an emergency landing after developing a technical problem when it crashed.