At least 14 people have been killed and 10 have been wounded in a suicide attack at the home of a prominent politician in the increasingly volatile eastern city of Jalalabad, an Afghan official said on Sunday.
According to spokesman for the Nangarhar Public Health Hospital, Enamullah Miakheil, 14 dead bodies and 10 wounded people had been brought to the hospital so far.
The attacker detonated his explosives, which were hidden in his clothing, around 10:30am at the residential compound of Obaidullah Shinwari, said Ataullah Khyogani, spokesman for the Nangarhar provincial government.
Shinwari is a member of Nangarhar's provincial council and his family is active in local and national politics.
Khyogani said a guesthouse on the compound was crowded with people who had been invited to a family event.
"The number of casualties is likely to increase because there were so many people there," Khyogani said.
The compound is close to the Pakistani consulate, targeted last week in an attack claimed by DAESH.
No group has yet claimed responsibility for the Sunday attack, but a Taliban spokesman posted a message on Twitter denying Taliban involvement.
Jalalabad, the capital of Nangarhar, has seen the number of threats and attacks rise in recent months as the presence of DAESH has grown in the region.
Gunmen affiliated with DAESH have fought fierce battles with the Taliban, with DAESH taking control of at least four districts on the province's border with Pakistan.
The attack comes a day ahead of a second round of high-level talks aimed at eventually brokering a peace deal between Kabul and the Taliban, who have been fighting for more than 14 years.
The talks will see representatives of Afghanistan, Pakistan, the United States and China meet to formulate a roadmap for a dialogue that will eventually, they hope, include Taliban representatives.
The first of many meetings of the group took place in the Pakistani capital Islamabad on Jan. 11. The Taliban have not been included in these meetings.
The meetings seek to revive a process that was derailed last July after the first and only face-to-face meeting between Afghan government and Taliban representatives in Islamabad. That initiative faltered when Kabul announced that the insurgent group's leader had secretly been dead for more than two years.
Subsequent meetings were cancelled and relations between Afghanistan and Pakistan chilled, as President Ashraf Ghani publicly blamed Pakistan for using the Taliban to wage war on his country.