A man points to blood on a car after Katyusha rockets fired by rebels struck a busy market in Yemen’s Marib province yesterday.

AFP
Sanaa
Yemen’s government said yesterday it will join UN-mediated peace talks next week, as rocket fire from Iran-backed rebels reportedly killed 20 civilians and wounded dozens more in a busy market.
The Saudi-led coalition, meanwhile, sent reinforcements over the border into Yemen in preparation for an offensive to retake the capital, seized by the Shia Houthi insurgents a year ago.
And in an ongoing campaign to soften up Sanaa, coalition warplanes struck an arms depot, triggering powerful explosions that killed at least seven   and wounded 10, witnesses and medics said.
International rights groups have repeatedly voiced alarm at the heavy civilian toll in the conflict, which the United Nations estimates has killed more than 4,500 people since March.
An AFP reporter at the Wadia border crossing from Saudi Arabia saw at least 40 vehicles cross into Yemen’s oil-rich Marib province in part of the operation to recapture more territory from the Houthis, who swept southwards after taking Sanaa.
Since July, loyalists have recaptured the main port of Aden and four other southern provinces.
The vehicles which crossed the border were carrying Yemeni troops trained in Saudi Arabia as well as coalition soldiers whose nationality military officials declined to give.
Their arrival came as warplanes killed seven rebels in the eastern province of Marib, while other raids struck insurgent positions in neighbouring Shabwa, military sources said.
Hours later, the rebels fired Katyusha rockets at the government headquarters in Marib’s provincial capital, witnesses said.
But several rockets struck an adjacent market, killing at least 20 civilians and wounding dozens, medics and witnesses said.
Yesterday’s violence came as the exiled government confirmed it had agreed to take part in UN-mediated peace talks, which it said would be held in Oman next week.
Late Thursday, the UN special envoy for Yemen, Ismail Ould Cheikh Ahmed, said the exiled government and rebels had agreed to take part in peace talks in the region next week.
However, in the absence of any announcement from the rebels, government spokesman Rajih Badi was unsure they would attend.  
The talks “may not take place”, he said.
Nevertheless, the United States welcomed the announcements.
“Yemen’s crisis must be solved through peaceful political means,” said State Department spokesman John Kirby.
“All parties must return to the negotiation table to end the fighting as soon as possible and agree on a path forward that will end the suffering” of the Yemeni people.
Oman had hosted talks between the rebels and a US delegation before ultimately fruitless UN-brokered negotiations were held in Geneva in June.
The government of President Abd-Rabbu Mansour Hadi insisted that a rebel pullback from areas seized since last year - as outlined by UN Resolution 2216 - remained a precondition for negotiations.
The Saudi-led coalition has waged daily air strikes against the rebels, who are backed by troops loyal to former president Ali Abdullah Saleh.
The coalition has intensified raids against rebels since last week, when a missile attack killed 60 Gulf troops, most of them Emiratis, in Marib province.
In preparation for a push on Sanaa, coalition member states have reportedly sent thousands of heavily armed reinforcements to Yemen since last week, mainly to Marib.
The government has also announced that 10,000 Yemenis are now ready to serve in a “national army being prepared to liberate Sanaa and other provinces”.