As NASA seeks next mission, Russia holds the trump card, Houston Chronicle
"Such is today's space Realpolitik that, while the United States paid for most of the $140 billion space station, launched nearly all of it into orbit, and controls most of its day-to-day operations from Houston, Russia still holds the trump card: access. "They have us right where they want us," said three-time NASA astronaut Mike Coats. The mounting Ukraine crisis has highlighted the space agency's vulnerability, but this state of affairs is not new. Russia began embracing NASA in a bear hug right after the space shuttle retired in 2011."
"There is no single partner that can terminate the international space station," Bolden told reporters in Berlin, where he was attending the city's annual air show. Bolden said that the cooperation between NASA and Roscosmos, the Russian space agency, on the International Space Station hadn't changed "one iota" in recent years. The project has withstood the increasingly frosty atmosphere between Washington and Moscow that saw the U.S. impose sanctions on Russia over its actions in Ukraine. Still, Bolden indicated that if for one reason or other a country should drop out of the project, the others would seek to continue.