The United States sees no justification for limitations on the right of sovereign nations to acquire data from space, and we consider purposeful interference with space systems an infringement on sovereign rights. The United States is committed, through its National Space Policy, to the exploration and use of outer space by all nations for peaceful purposes and for the benefit of all humanity. Improving our ability to support military operations worldwide, monitor and respond to military threats, and monitor arms control and non-proliferation agreements and activities are key priorities for our national security space activities. These activities, moreover, strengthen international stability and security. Like others, we rely heavily on satellites to provide early warning against missile attack.
Satellites are also indispensable in monitoring arms control agreements.
I and II Treaties is highly dependent on remote sensing satellites to monitor activity. In the future, verification of CTBT compliance will depend in significant respects on our satellite-based national technical means of verification. Lawful military uses of space can enhance international peace and security in significant ways and provide broad benefits to the international community. Examples include communications, global positioning, navigation, environmental monitoring, and the ability to track movements of large groups of refugees and displaced persons. Other examples include helping states to monitor treaty compliance, combat terrorism, and cooperate in enforcing UN Security Council sanctions.