India blocked the Comprehensive Test Ban Treaty ( CTBT ) at the Conference on Disarmament in Geneva , saying the pact did not contain a clause committing the five declared nuclear powers to a timetable for nuclear disarmament .
<response> <location>India</location> blocked the <misc>Comprehensive Test Ban Treaty</misc> ( <misc>CTBT</misc> ) at the <misc>Conference on Disarmament</misc> in <location>Geneva</location> , saying the pact did not contain a clause committing the five declared nuclear powers to a timetable for nuclear disarmament . </response>