Kunduz, March 4: The Taliban killed at least 20 Afghan soldiers and policemen in a string of overnight attacks, government officials told AFP Wednesday, hours after US President Donald Trump said he had a "very good" chat with the insurgents' political chief.

The militants have ramped up violence against Afghan security forces in recent days, ending a partial truce put in place during the run-up to a landmark US-Taliban withdrawal deal signed in Doha on Saturday. Donald Trump Says He Speaks to Taliban Leader Mullah Abdul Ghani Baradar, Discusses Peace.

"Taliban fighters attacked at least three army outposts in Imam Sahib district of Kunduz last night, killing at least 10 soldiers and four police," said Safiullah Amiri, a member of the provincial council.

A defence ministry official speaking to AFP on condition of anonymity confirmed the army toll while the provincial police spokesman Hejratullah Akbari confirmed the police fatalities.

The insurgents also attacked police in central Uruzgan province Tuesday night, with the governor's spokesman Zergai Ebadi telling AFP: "Unfortunately, six police were killed and seven wounded."

The violence has cast a pall on the nascent Afghan peace process, with the insurgents clashing with Kabul over a prisoner exchange dispute ahead of talks that are due to begin on March 10.

But on Tuesday, Trump told reporters in Washington that he had a "very good" relationship with Taliban political chief Mullah Baradar, with the pair speaking on the phone for 35 minutes, according to the insurgents.

"The relationship is very good that I have with the mullah. We had a good long conversation today and you know, they want to cease the violence, they'd like to cease violence also," he said.

Trump has touted the Doha deal as a way to end the bloody, 18-year US military presence in Afghanistan -- right in time for his November reelection bid.

Under the terms of the deal, US and other foreign forces will quit Afghanistan within 14 months, subject to Taliban security guarantees and a pledge by the insurgents to hold talks with the national government in Kabul.

The agreement also includes a commitment to exchange 5,000 Taliban prisoners held by the Afghan government in return for 1,000 captives -- something the militants have cited as a prerequisite for talks but which President Ashraf Ghani has refused to do before negotiations start.

(The above story first appeared on LatestLY on Mar 04, 2020 01:28 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).