Fresh fighting has been reported in Afghanistan’s Panjshir Valley, the final pocket of territory which remains out of the hands of the Taliban.
One of the resistance leaders in the valley, Amrullah Saleh, dismissed reports that the Taliban had captured it as “baseless”.
But he admitted conditions are difficult, with the Taliban closing phone, internet and electricity lines.
The fighting comes with the Taliban set to finalise a government.
Panjshir Valley, north of the capital Kabul, is one of Afghanistan’s smallest provinces and the only one not to have fallen to the Taliban.
The traditional anti-Taliban stronghold is home to somewhere between 150,000 and 200,000 people, and is hidden behind mountain peaks.
In a video message sent to the BBC, Mr Saleh, a former vice-president of Afghanistan, said there had been casualties on both sides.
“There is no doubt we are in a difficult situation. We are under invasion by the Taliban,” he said, adding that his forces would not surrender.
But resistance leaders concede that some districts have fallen to the Taliban, while pro-Taliban social media showed clips seeming to show their fighters with captured tanks and other military gear.
Rumours that the Taliban had captured Panjshir prompted celebratory gunfire to ring out in Kabul and other cities, reportedly killing a number of people.
A Taliban spokesman said fighters should “avoid firing in the air and thank God instead”.
By Yalda Hakim, BBC News
Both sides see the next few weeks as crucial to determining the fate of the anti-Taliban resistance.
The Taliban leadership want to crush Saleh and his group before announcing a new government.
But if they fail to do so by late October, the harsh winter months are likely to prevent further large-scale offensives.
Saleh’s National Resistance Front, on the other hand, are playing for time. If the anti-Taliban fighters can hold ground for another few weeks, that will give them at least five months to remobilise and try to persuade foreign powers to aid their cause.
With the Taliban expected to announce a new government in the coming days, foreign powers are adapting to the new reality of dealing with a Taliban administration.
US Secretary of State Antony Blinken is travelling to Qatar on Sunday. The country plays a key mediating role in Afghanistan, but he is not expected to meet anyone from the Taliban.
The European Union and UK on Friday joined the US in saying they will deal with the Islamist group, but won’t recognise them as Afghanistan’s government.
The BBC’s chief international correspondent Lyse Doucet, who is in Kabul, says that while the Taliban are seeking international acceptance, they are seeking it on their terms.
If the West does not want to deal with them, there are other powers such as China, Russia and Pakistan they can turn to, our correspondent adds.
Courtesy: BBC: https://www.bbc.com/news/world-asia-58443679