Tensions on the border have heightened since Pakistan sent troops to the region, deep within the countries tribal area, for the first time in its history.
“Pakistani forces attacked our forces two days ago and wanted to capture one of our posts on a high strategic point,” General Mustafa Khan, a border commander in eastern Nangarhar province told France’s AFP.
“Our forces pushed them back. The fighting was going on for one hour but now the situation is quiet," he added.
This is the latest in a spate of firefights between soldiers from the two countries. Last week, a battle lasting some 12 hours, was reported, though estimates of casualties were not available.
Pakistani soldiers were sent to the region to stem the flow of suspected Taliban and al Qaeda fighters from Afghanistan across the porous border.
The move has sparked unrest as Afghans claim the Pakistanis have set up checkpoints in deep within the war-torn country.
Afghan Interior Minister Ali Ahmad Jalali Tuesday visited Pakistan to discuss the issue with Pakistani authorities.
In a separate incident, unknown assailants fired rockets Saturday at government offices in central Afghanistan’s Uruzgan province. There were no casualties, unidentified local officials told AFP.
The rockets, which are notoriously inaccurate, landed a couple of hundred metres from their intended targets, AFP said, causing little damage.
Uruzgan, a mountainous province, was home to the spiritual head of the ousted Taliban, Mullah Mohammad Omar.
Omar has avoided capture, along with al Qaeda's Osama bin Laden, despite a huge reward offered for their capture.
Omar approved a new deputy military commander for southern Afghanistan on Saturday and ordered him to intensify guerrilla attacks on US and government forces, a Taliban official said.
Omar spoke to Mullah Sabir, alias Momin, by radio on
Saturday after his appointment by a Taliban leadership council and tribal elders, said Mullah Abdul Samad, an intelligence
officer in the hardline Taliban regime ousted in 2001.
"He (Omar) directed him to intensify jihad (holy war)
against the forces of the United States and the Afghan
government," Samad told Reuters, speaking by satellite phone
from an undisclosed location.
Samad said Momin would assist the Taliban military commander for southern Afghanistan, Hafiz Abdur Rahim.
Samad said Taliban officials and tribal elders met for three
days in southern Afghanistan to devise a strategy to step up
attacks on foreign and Afghan forces. He said the meeting
concluded on Saturday but did not give further details.
In June, the Taliban announced the formation of a 10-man
leadership council to organise resistance against foreign
US-backed President Hamid Karzai dismissed the move,
saying the Taliban had been defeated and could not threaten the central government.