Three Afghan civilians were killed in a border clash between Pakistan and Afghanistan security forces, a spokesman for the Taliban administration in Kabul said on Tuesday.
The clashes took place late on Monday near the southwestern border crossing of Torkham after Pakistani border forces opened fire on Afghan border forces, said Mufti Abdul Mateen, the spokesman for Afghanistan's interior ministry.
The Pakistani forces targeted civilian homes, killing a woman and two children, he said.
Pakistan's military did not immediately respond to a request for a comment. Three Pakistani paramilitary troops were wounded in the fighting, said a security official who declined to be named as he was not authorised to speak to the media.
Clashes often break out between the neighbouring security forces along the border, which was drawn up decades ago during British colonial rule and long been disputed.

Tanzania's Hassan declared landslide winner in election marred by violence
Vietnam's ancient town Hoi An works to restore tourism after devastating floods
Indian temple stampede kills nine, injures several
Turkey to host Gaza meeting amid ceasefire concerns
Tanzania opposition says hundreds killed in vote protests
Turkey sentences 11 people to life in prison over ski resort hotel fire
China sends its youngest astronaut to 'Heavenly Palace' space station
Israel launches more strikes on Gaza overnight, testing fragile truce
