Militants wearing googles launched a pre-dawn assault on a police post in Khan Abad district in the northern province of Kunduz on Sunday and killed 13 officers, said provincial police chief Abdul Hamid Hamidi.
Taliban attack on Afghan army posts kills 13
Only one policeman survived the attack, he told reporters. The attackers destroyed the checkpoint and stole a Humvee, according to district governor Hayatullah Amiri.
On Saturday Taliban fighters killed nine policemen and wounded two others stationed at checkpoints in Ghazni, the capital of the southeastern province of the same name, said provincial governor's spokesperson Mohammad Arif Noori.
26 Afghan soldiers killed in Taliban attack on Kandahar base
Twelve of the militants were killed and four wounded, Noori said.
The Taliban claimed the attacks in statements to media.
The insurgents have stepped up attacks on security installations as they seek to demoralise police and troops and steal equipment to fuel the insurgency.
The militants have acquired "dozens" of armoured Humvees and pickup trucks in recent years, defence ministry deputy spokesperson Mohammad Radmanesh told AFP recently.
Taliban attack on Afghan base kills 15 soldiers
Some of those vehicles have been used in suicide attacks on police and military bases with devastating effect.
Afghan forces have suffered soaring casualties since NATO forces ended their combat mission in late 2014.
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