What should nations reveal about their spying from space? An examination of the US experience

Revelation of the details of countries' space-based reconnaissance programs was unusual until the end of the Cold War, despite debates on the subject within the US government. Since then – and in contrast to Russia – the USA has been more open about its spying activities. This article charts the history of declassification in the USA from the Eisenhower Administration to that of G.W. Bush. It discusses issues such as the need to ensure freedom of space for the operation of spy satellites, gaining public acceptance of space-based reconnaissance by demonstrating the civil uses of such photography, and tradeoffs between revealing one's capabilities and letting others know how closely their actions can be observed.