Pakistan's army has killed 16 Islamist militants along the country's western border with Afghanistan, a statement said on Sunday.
It said border troops killed all the militants in an exchange of fire during the night between 22 and 23 March in North Waziristan district.
"Own troops effectively engaged and thwarted their attempt to infiltrate," the army statement said.
Islamabad says that Islamist militants who attack inside Pakistan, and against the army have safe havens in Afghanistan, a charge Kabul denies.
The incident took place as Pakistan's Special Representative for Afghanistan Sadiq Khan is on a two-day official visit to Kabul to talk about bilateral and economic issues, a statement from Pakistan's embassy in Kabul said.