By Sergio Duarte, former UN High Representative for Disarmament Affairs*
NEW YORK (IDN) - In the current stage of evolution of international law and universally accepted norms of civilised behaviour, the use of any weapon of mass destruction by any actor whatsoever affronts the conscience of mankind and cannot be tolerated.
The responsibility for the recent episode of the use of chemical weapons in Syria has not yet been clearly established. But the posturing of the players in this dramatic episode sometimes obscures the appalling reality that a weapon of mass destruction with such cruel and indiscriminate effects still exists in national arsenals of a handful of countries or in clandestine caches.
