Space policy of the United States own use of space; and countering, if necessary, space systems and services used for hostile purposes." The Clinton policy also said the United States would develop and operate "space control capabilities to ensure freedom of action in space" only when such steps would be "consistent with treaty obligations." The Space Shuttle Columbia disaster occurred early in George W. Bush's term, leading to the report of the Columbia Accident Investigation Board being released in August 2003. The Vision for Space Exploration, announced on January 14, 2004 by President George W. Bush, was seen as a response to the Columbia disaster and
Space policy of the United States DARPA. NASA also took over the US manned satellite program, Man In Space Soonest, from the Air Force, as Project Mercury. Early in John F. Kennedy's presidency, he was inclined to dismantle plans for the Apollo program, which he had opposed as a senator, but postponed any decision out of deference to his vice president whom he had appointed chairman of the National Advisory Space Council and who strongly supported NASA due to its Texas location. This changed with his January 1961 State of the Union address, when he suggested international cooperation in space. In response to the flight of