SANAA: The Islamic State group claimed an attack on two Houthi rebel leaders in Sanaa on Monday night that medics said had killed at least 28 people, including eight women.
The car bomb targeted Houthi rebel chief brothers Faysal and Hamid Jayache during a gathering to mourn the death of a family member, a security source said.
Houthi rebels closed down the surrounding area in the centre of the city after the attack, only allowing through emergency services to help evacuate the victims, witnesses said.
The explosion blew a crater in the road, took chunks out of nearby walls and left debris strewn across the street.
In a statement posted online, the Islamic State group said it had organised the attack on what it called a “Shia nest” in the Yemeni capital.
The extremist Sunni jihadist group has frequently targeted them in attacks in several countries.
The latest of these, a suicide bombing by a Saudi national on Friday in a Shia mosque in Kuwait killed 26 people and wounded 227 others.
Read more: Suicide bombing at Kuwait Shia mosque kills 13
IS has also claimed a car bombing on June 20 against a Shia mosque in Sanaa that killed two and wounded 16 and another series of attacks in the Yemeni capital four days earlier that killed 31.
The jihadist group, which marked the first anniversary of the declaration of its “caliphate” in Iraq and Syria on Monday, has been ramping up its deadly campaign in Yemen since March.
Houthi rebels have seized vast swathes of the country since launching an offensive in July 2014, forcing President Abd Rabbu Mansour Hadi to flee to Saudi Arabia.
Neither peace talks in Geneva nor a Saudi-led air campaign begun in March have driven them from power and they remain locked in battle with pro-government fighters, Sunni tribesmen and southern separatists.
Yemen's official Saba news agency, which is controlled by the Houthis, reported early Tuesday that the rebels had launched a scud missile at the Al Salil military base, near the Saudi capital Riyadh.
“The missile is in response to the aggression of Saudi Arabia, which is increasing its criminal air raids against our country,” Saba reported, citing a military spokesman.
“This is another message to the forces of oppression,” he added, promising “new surprises in the coming days."
Saudi Arabia did not immediately confirm or deny the missile attack.
Read more: Rockets from Yemen kill Saudi border guard