Syria’s presidency also showcases the awkward nature of international organizations like the Conference, composed of some of the most problematic actors on the global stage. Because of the nature of organizations like the Conference, many of which feature similar rotating presidencies, the Syrias of the world often wind up at the helm of the very bodies that work to curb their activities. For instance, Saudi Arabia, whose air force has been bombing targets in Yemen’s bloody civil war, is a member of the UN Human Rights Council. Iran, similarly, sat on the UN Economic and Social Council’s Commission on the Status of Women. Both countries were elected to those positions by other member states. The case of Syria and the Conference on Disarmament is different, however: It will take leadership of the body only because it follows Switzerland, the country that occupied the presidency until last week, in the alphabetical list of the members of the Conference. (Tunisia comes next.)

Even before Syria took up the Conference’s presidency, it already faced significant obstacles. Because the 65-nation Conference works through unanimous consent on its decisions, the odds of every one of those 65 members agreeing to do anything are unlikely, and the organization has been stymied for approximately two decades. In that period, the Conference’s members have met only to hold technical and expert-level discussion on issues. “The Conference on Disarmament is not particularly productive at the moment,” Daryl Kimball, who is the executive director of the Arms Control Association in Washington, told me.

One longstanding U.S. goal at the Conference is to begin negotiations on a treaty to cut off the production of fissile material. Other countries have different priorities: China and Russia want to see talks on a treaty to prevent an arms race in space. Several other members of the Conference want to start work on a treaty clarifying that a nuclear-armed state will not use or threaten to use nuclear weapons against a country with no nuclear weapons. But because the Conference works via consensus, one country can raise an objection to another’s priorities, and, as Kimball put it, “they have not been able to begin a formal work plan on any of those issues.”

On Tuesday, Robert Wood, the U.S. ambassador to the Conference, walked out of the plenary in protest of Syria’s assumption of the presidency, which he labeled a “travesty.” He returned later to condemn the Assad regime for its repeated use of chemical weapons against Syrian civilians: