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22 Oct 2014 News Story

… the head of the comprehensive nuclear-test-ban treaty organization (ctbto), lassina zerbo, … one of the ctbto's first field experiments and equipment tests in 2001 . …

17 Oct 2014 News Story

… the detection of ultra-low frequency sound waves caused by nuclear explosions. … the workshop, organized by the … techniques and analysis methodology employed at the international data centre and be able to replicate these … soviet union to monitor each other’s atmospheric nuclear tests. after the partial test ban treaty entered into force …

17 Oct 2014 News Story

… diplomats, media and staff from the comprehensive nuclear-test-ban treaty organization joined scientists from … and an infrasound station (is26) which are part of the international monitoring system (ims) - the global network of … stations and detected all three north korean nuclear tests in 2006, 2009 and 2013. infrasound station is26 was the …

16 Oct 2014 News Story

… of mongolia, tsakhiagiin elbegdorj, visited the vienna international centre in austria on 15 october, where he met … that has yet to sign and ratify the comprehensive nuclear-test-ban treaty (ctbt) before it can enter into … dprk is also the only country to have conducted nuclear tests since the turn of the century. … i support the …

13 Oct 2014 News Story

… served as under secretary of state for arms control and international security affairs until 2012. in his keynote … verification system that underpins the comprehensive nuclear-test-ban treaty (ctbt); the advances made in the …

29 Sep 2014 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization, lassina zerbo, met … regime. under secretary of state for arms control and international security, rose gottemoeller, accompanied kerry. … the international monitoring system works as the deterrent against nuclear testing that it was designed for.” … while  …

25 Sep 2014 Ministerial Meeting

… joint call  for the entry into force of the comprehensive nuclear-test-ban treaty (ctbt). the meeting was opened by un … one of the great accomplishments of the modern world. the international monitoring system is nearly complete; it is … the international monitoring system works as the deterrent against nuclear testing that it was designed for.” … although …

25 Sep 2014 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto), lassina zerbo, … secretary gave a lecture at the monterey institute of international studies and opened the institute's annual …

25 Sep 2014 News Story

… secretary gave a lecture at the monterey institute of international studies , opened the institute's annual …

25 Sep 2014 News Story

… un new york, the arms control association , green cross international and the atom project on the occasion of the international day against nuclear tests .  other speakers included: u.s. …