Witnesses: John Schumacher, NASA; Robert Davis, Calif. Space Authority; Henry Sokolski, Nonproliferation Policy Ed. Center; & Steven Pifer, U.S. State Dept. Discussion: Iran Nonproliferation Act; Partnerships Between U.S. & Russian Companies; Russian Support for the Internat. Space Station (ISS); Proliferation Issues; Reliance on Russia While the Shuttle Fleet Is Grounded; European Participation & Contribution to the ISS; Status of Russian Economy; Russian Political Changes; Dependence on Russian Support to the ISS, & Russian Commitments; Safety of the Russian Soyuz Vehicle; Transfer Tech.; U.S.-Russian Rocket Engine Tech. Investment; Russian Budget Commitments for Progress & Soyuz Vehicles; & U.S.-Russian Relations.Rohrbacher, Dana is the author of 'U.s.-russian Cooperation In Space Hearing Before The Committee On Science, U.s. House Of Representatives', published 2004 under ISBN 9780756740573 and ISBN 0756740576.