UN General Assembly
1987

In the politico-military area, it comprises the obligation of Governments not to be the first to use nuclear weapons or any force or threat of force making military doctrines exclusively defensive in nature) making public data regarding defence expenditures and calendars of exercises and manoeuvres) the adoption by all of the principle of non-offensive defence} and instituting a reliable system of verification. We are convinced that a comprehensive system of security will also provide the key to the settlement of situations of regional conflict. That may be one of the roost difficult tasks of today.