Spy satellites : and other intelligence technologies that changed history / Thomas Graham, Jr. and Keith A. Hansen.

To verify or not to verify
Soviet secrecy fuels the arms race and inhibits verification
U.S. efforts to understand Soviet military forces and capabilities
Strategic arms control legitimizes space-based reconnaissance
Intelligence support to arms control activities
National technical means of verification takes center stage
"National technical means" goes multilateral
Monitoring the proliferation of weapons of mass destruction
Conclusion.