At least 10 people have been killed and more than 40 others injured in a bomb explosion near the headquarters of Afghanistan's NATO force.
The Taliban claimed responsibility for the attack even as the insurgents and US officials have been negotiating a peace deal.
According to an eyewitness report, a suicide bomber blew himself up as hundreds of people were standing or crossing the road near the US embassy.
It comes just days after a truck bomb targetted a residential complex in Kabul, killing at least 16 people and wounding more than 100.

US to blockade Iran on Monday after talks fail to yield a deal
One killed in Ukraine despite Easter ceasefire, officials say
Haiti declares three days of national mourning for 25 killed in stampede
Australia appoints woman to lead its army for the first time
Orban ousted after 16 years as Hungarians flock to pro-EU rival
