UN-sponsored talks for establishing peace in Yemen have ended without a breakthrough, as fighting continues between government forces and rebels near the capital Sanaa.
The adjourning of the talks on Saturday came after Houthi rebels and the party of ex-President Ali Abdullah Saleh rejected a UN peace plan and announced the appointment of a 10-member governing body to run Yemen.
UN envoy on Yemen Ismail Ould Cheikh Ahmed on Saturday announced a month-long suspension of the talks, held in Kuwait for more than 90 days, but denied their failure.
"We will be leaving Kuwait today but the Yemeni peace talks are continuing," Ould Cheikh Ahmed told reporters in Kuwait City.
"We have guarantees and commitments from the two sides that they are ready to return to the negotiating table," he said, while criticising the creation of the council by the Houthis and their allies.
"We condemn any unilateral step," he said.
The rebels said the plan, which had been accepted by Yemen's internationally recognised government, did not meet their key demand for a unity government - a condition that amounts to an explicit call for President Abd-Rabbu Mansour Hadi's removal.
Meanwhile, forces loyal to Hadi launched a major new offensive east of Sanaa to "liberate the district of Nehem", the pro-government sabanew.net news agency said on Saturday.
The area is a key route to the capital, which has been under Houthi control since 2014.
"The army and the resistance have managed to liberate a number of important military positions that had been controlled by the coup militias, most prominent of which is the Manara mount which overlooks the centre of Nehem district," the agency quoted a military spokesman as saying.
Yemen descended into chaos after the 2012 removal of Saleh, whose forces are fighting alongside the Houthi fighters.
Security deteriorated further after the Houthis swept into Sanaa, and pushed south, forcing Hadi's government to flee into exile in March last year. In 2015, Saudi Arabia formed a coalition of Arab states to defeat the Houthis in Yemen.
READ MORE: Key facts about the war in Yemen
Fighting was also reported on the Yemeni-Saudi border, where a Saudi border guard was killed by fire directed from the Yemeni side, the Saudi state news agency SPA said on Saturday, citing a security spokesman.
A spokesman for the Saudi-led Arab coalition accused the Houthis of escalating attacks along the border, where the alliance had scaled back its military operations to give the Yemeni peace talks a chance to succeed.
"The militias began military operations along the border after the suspension of the Yemeni consultations," the spokesman, General Ahmed al-Asseri, told the Saudi-owned al-Hadath television, referring to the Houthis.
"The Houthi militias are trying to achieve gains on the ground to make up for political losses," he added.
The UN refugee agency (UNHCR) estimates that more than 2.4 million Yemenis have fled their homes to elsewhere in the country, and 120,000 have sought asylum in other countries, includind Djibouti and Somalia.
As reported by Al Jazeera, internally displaced Yemenis often must cope with a lack of food and inadequate shelter. Many Yemenis who have not fled are also suffering, especially those in need of healthcare.
As of January 2016, 2,800 civilians had been killed by the fighting in Yemen, with 8,100 casualties overall since the conflict escalated in March last year. Both sides have been accused of killing civilians.