Agenda item 73: Continuation of suspension of nuclear and thermo-nuclear tests and obligations of States to refrain from their renewal (A/4801 and Add.1, A/C.1/L.291/Rev.1 and Rev.1/Add.1-2, A/C.1/L.292 and Add.1-3). Agenda item 72: The urgent need for a treaty to ban nuclear weapons tests under effective international control (A/4799, A/C.1/L.292 and Add.1-3).
