Suspected militants on Monday killed two policemen in northwest Pakistan in the second such attack since Saturday.
Policemen Taseer Khan and Derwaish Khan were on their way to work on a motorcycle when they were gunned down in Charsadda district of Khyber-Pakhtunkhwa province, officials said.
The two men were brothers and officials said they had no enmity with anyone.
No group claimed responsibility for the attack.
On Saturday, militants shot dead two policemen and injured five more in Hayatabad, a suburb of provincial capital Peshawar.