Hundreds of Afghan troops reinforce city embattled by Taliban

Hundreds of Afghan troops have been deployed to the troubled city of Lashkar Gah to flush out the last remaining Taliban insurgents.

Militants in the city have killed 14 people in a coordinated attack, officials said Tuesday, with authorities fearing more could come.

The assault marked the militants' latest attempt to seize the provincial capital of Helmand, as they gradually expand their foothold across the opium-rich province.

"More than 300 commandos ... have been deployed to the city to prevent Taliban advancement," said Abdul Jabar Qahraman, government special envoy for security in Helmand.

Provincial spokesman Omar Zwak told AFP the commandos were sent from Kabul and neighbouring provinces to launch a "clearance operation" in Lashkar Gah after the attack, which killed 10 policemen and four others.

"Soon the security forces will clear the whole city from Taliban," Zwak said.

The Taliban have waged an insurgency against the western-backed Kabul government since being toppled from power by a US-led invasion in 2001.

They have intensified attacks across the war-torn country in recent months, pressuring Afghan forces stretched on multiple fronts.

The early-morning attack on Monday began with a car bombing in an attempt to break through the security belt in Lashkar Gah and enter the city, according to officials and local residents.

Mohammed Radmanish, a defence ministry spokesman, said security forces had managed to repel the attack and push back the insurgents, but feared they would return.

"We have enough forces on the ground now. Afghan airforce and NATO's air support is also helping our forces," he said.

Over summer, militants have attempted to overrun other provincial capitals, from Kunduz and Baghlan in the north to Farah in the west.

Afghan forces have helped push back the rebels with the help of coalition air strikes

In August, the US rushed over a hundred troops to Lashkar Gah to prevent Afghani Taliban overrunning the city.

Agencies contributed to this story.