Fierce fighting between Afghan forces and the Taliban killed dozens in a restive eastern province, officials said, as negotiators from both sides pushed ahead with peace talks in Qatar.
Overnight clashes erupted in three districts of Nangarhar province when Taliban fighters attacked several checkpoints of Afghan forces and pro-government militiamen, Ataullah Khogyani, spokesman for the Nangarhar governor told AFP.
He said at least 11 Afghan security personnel were killed in fighting in Hesarak, while eight pro-government militiamen were killed in Khogyani.
Khogyani said about 30 Taliban fighters died in the clashes -- including some foreigners.
The hardline insurgent group has not commented on the fighting.
The latest violence comes as the Afghan government and Taliban are engaged in talks in Doha aimed at ending the long-running conflict.
Afghanistan's acting Defence Minister Asadullah Khalid blamed the Taliban for the fighting.