By Mamoon Durrani
Fierce fighting in Helmand has sent thousands of Afghans fleeing to the capital of the southern opium-rich province, sparking a humanitarian crisis as Taliban insurgents besiege the city despite intensified US air strikes.
The Taliban advance on Lashkar Gah has compounded fears that the city was on the brink of falling into insurgent hands, even as US and Afghan officials insist that they will not allow another urban centre to be captured.
Local officials warned on Tuesday that the provincial capital was struggling to cope with an influx of people fleeing the fighting across Helmand, seen as the focal point of the expanding insurgency.
"Around 30,000 people have been displaced in Helmand in the past several weeks. Most of them are coming to Lashkar Gah," Omar Zawak, the provincial governor's spokesman, told AFP.
"It difficult for the city to contain all of them. Families, children, women, all have to sleep on the streets. There is a shortage of food and clean water. We need urgent support."
The turmoil in Helmand, blighted by a huge opium harvest that helps fund the insurgency, underscores a rapidly unravelling security situation in Afghanistan.
The defence ministry on Monday confirmed that heavy fighting had flared in Nad Ali district, where government troops sought to dislodge insurgents who overran a neighbourhood only a few kilometres from Lashkar Gah.
Militants have also carried out attacks in Nawa district, just south of Lashkar Gah.
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