Thirty-five Taliban militants have been killed and 30 others wounded during operation across Afghanistan within the last 24 hours, the country's Interior Ministry said Wednesday afternoon.

"Afghan police supported by the army and NATO-led coalition forces launched several cleanup operations in Kunduz, Kandahar, Zabul, Uruzgan and Helmand provinces over the past 24 hours. As a result 22 armed Taliban were killed, 23 wounded and seven other armed Taliban were arrested," the ministry said in a statement providing daily operational updates.

Earlier on Wednesday, 13 Taliban militants were killed and seven wounded when the police forces conducted an operation in Kamdish district in the country's eastern province of Nuristan, the ministry added.

It also said that a policeman was killed and another policeman was wounded in the operations which began at around 2:00 a.m. local time Wednesday in the province 180 km east of Kabul.

The Taliban, fighting an insurgency of more than one decade, has yet to make comments.

The militant group has intensified attacks since late last month when they launched an annual rebel offensive against Afghan forces and about 100,000 NATO-led troops stationed in the country. The Taliban-led insurgency and conflicts claimed the lives of more than 2,800 Afghan security forces and 400 foreign soldiers while leaving 2,754 civilians dead last year in the central Asian state.