UNITED NATIONS, June 29 (Aljazeera) - The United Nations General Assembly approved a resolution that will establish an independent body to determine what happened to more than 130,000 people missing as a result of the conflict in Syria.

The resolution, an important response to appeals by their families and loved ones, was adopted on Thursday by the 193-member world body with 83 votes in favour, 11 opposed and 62 abstentions.

Among those opposing the resolution was Syria, which said it will not cooperate with the new institution. Russia, China, Belarus, North Korea, Cuba and Iran also voted no.

The resolution, spearheaded by Luxembourg, noted that after 12 years of fighting in Syria “little progress has been achieved in alleviating the suffering of families by providing answers as to the fate and whereabouts of all missing persons“.

The resolution authorises the establishment of an Independent Institution of Missing Persons in the Syrian Arab Republic, under UN auspices, “to clarify the fate and whereabouts of all missing persons … and to provide adequate support to victims, survivors and the families of those missing”.

Victims, survivors and the families of the missing should be represented in the new body, which will be guided by principles including “do no harm”, impartiality, transparency and the confidentiality of sources and information, according to the resolution.

UN Secretary General Antonio Guterres must now present terms of reference for the new institution within 80 working days and take steps to speedily establish the body and put it into operation.

New York-based Human Rights Watch said the new organisation needs to have the right tools at its disposal to do its job.

“UN member countries should ensure that this new institution has the staff and resources necessary to determine what happened to so many thousands of people who vanished during Syria’s 12 years of conflict,” Louis Charbonneau, the group’s UN director, said in a statement.

Syria’s uprising-turned-civil war conflict, now in its 13th year, has killed nearly a half million people and displaced half of its pre-war population of 23 million.

The International Commission on Missing Persons cites UN estimates that in 2021 more than 130,000 Syrians were missing as a result of the conflict. In the 12-year-long Syrian war, the Syrian government has not cooperated with any of the existing international bodies looking into missing people.