"From Jan. 1 to Sept. 16, 2017, more than 250,000 people have fled their homes due to conflicts in Afghanistan," it said in a statement.
About 1,300 undocumented Afghan returnees from Pakistan returned to the country within the past week, a significant increase of returns of more than three times compared to the previous week, the statement said.
According to the statement, from Sept. 10 to Sept. 16, a total of 1,037 registered refugees returned to Afghanistan from Pakistan as well as 20 from Iran.
"Since January, UNHCR has assisted the return of 49,134 Afghan refugees to their home-country," the statement read.
Within the past one week, over 26,000 displaced people, undocumented returnees and refugees received humanitarian assistance, according to the statement.
More than 1 million Afghans have been displaced due to conflicts since 2001 as worsening security situation and the ongoing insurgency have forced the people to leave their houses for safer places.
The Afghan civilians also continue to bear the brunt of armed conflicts as more than 1,660 civilians were killed and over 3,580 others injured in conflict-related incidents in first half of the year, according to figures released by the United Nations mission in the country.
/106