A suicide car bomber targeted a minibus carrying journalists working for a private Afghan television channel on Wednesday, killing seven employees during evening rush hour close to the national parliament in Kabul, officials said.
 
It was the latest in a series of suicide attacks in the Afghan capital that coincide with renewed efforts to revive a peace process with Taliban insurgents that broke down in July.
 
The bomber targeted a vehicle owned by a company that works with Tolo News, Afghanistan's first 24-hour news channel, Kabul Police Chief Abdul Rahman Rahimi told reporters.
 
"Such brutal and cowardly attacks can never stop us serving our country, people and protecting democracy," said Karim Amini,a reporter for the channel.
 
Television footage showed the black burned-out shell of the vehicle where fire had torn through the roof and windows.
 
The Taliban openly threatened to target the television channel last year after it reported allegations of summary executions, rape, kidnappings and other abuses by its fighters during the battle for Kunduz.
 
The Islamist insurgents briefly captured the northern city last year, their biggest success in the 15-year insurgency, before being ousted by government forces.
 
There was no immediate claim of responsibility for Wednesday's attack.
 
The Taliban, who are fighting to topple the Western-backed government in Kabul and reimpose strict Islamic law, could not be reached for comment. 

Tolo News has been one of the most active media operations in the country for years, employing dozens of journalists, many in volatile provinces.
 
The latest attack adds a dangerous new complication for local journalists working in a country already ranked as low as 122 out of 180 in the World Press Freedom Index, a gauge of media freedom compiled by the group Reporters Without Borders.
 
At least 25 people were wounded in the bombing, including women and children, police officials said.
 
The attack took place on Darulaman Road, near the Russian Embassy, in west Kabul. The explosion sent smoke billowing into the sky and was powerful enough to be heard miles away.
 
Since the start of the new year, Kabul has seen at least six bomb attacks. On Sunday, a rocket landed near the Italian embassy in Kabul, wounding two security guards.