implemented a series of these measures. They will substantially enhance transparency and predictability in the arms control process. These past few months have been full of activity as both sides converge on our common goal. In my closing remarks, let me try to address the significance of the START treaty. Clearly we are in a period of great East-West political change. Because of the impact of these changes, for some there is a tendency to believe that a START treaty has been overtaken by events. In my view, to think this is a major mistake. It is clear in our view that the American strategy of extended deterrence has had a stabilizing impact on East-West relations and world peace. The changing situation within the Soviet Union and Eastern Europe undoubtedly offers important new opportunities to reduce the risk of nuclear war, but we must approach any modification of our existing strategy with a sense of constructive caution. It is our view that random changes to American security strategy and the doctrine of extended deterrence could serve to decrease stability during periods of great political change. The START treaty will be the first arms control agreement in history to actually reduce the number of strategic nuclear weapons. At the same time, the provisions of this treaty allow for a structured approach to this reduction that promotes stability. Given the rapid change in the world around us, it is very important to codify our accomplishments and the stability they provide. With this in mind, the United States approaojies the upcoming summit meeting with the Soviet Union with great optimism and a sense of historical accomplishment . CD/PV.553 7 Mr. SMITH (United States of America): Mr. President, I would first like to thank you for the kind words of welcome which you addressed to me, and 
**Analysis**
The text appears to be a diplomatic statement or speech about international relations, specifically regarding arms control and nuclear disarmament. The language used is formal and official, indicating a high-level political context. The content focuses on the significance of the START treaty and its role in promoting stability and reducing the risk of nuclear war.

**Category**
International relations, Science and technology