The Strategic Defense Initiative (SDI), derisively nicknamed the Star Wars program, was a proposed missile defense system intended to protect the United States from attack by ballistic nuclear missiles.

Dec 30, 2024 · Strategic Defense Initiative (SDI), commonly known as Star Wars, proposed U.S. strategic defensive system against potential nuclear attacks—as originally conceived, from the Soviet Union. It was first proposed by President Ronald Reagan in a nationwide television address on March 23, 1983.

The research took a number of forms which collectively were called the Strategic Defense Initiative, or SDI. The heart of the SDI program was a plan to develop a space-based missile defense program that could protect the country from a large-scale nuclear attack.

Jul 18, 2018 · During the 1980s, President Ronald Reagan initiated the Strategic Defense Initiative (SDI), otherwise known as "Star Wars," an anti-ballistic missile program that was designed to shoot down nuclear missiles in space.

Less than a year after that March 1983 speech, the White House established the Strategic Defense Initiative (SDI), more commonly and derisively known as “Star Wars,” to conduct research into a wide variety of advanced technologies that could be used for land- and space-based missile defense.

This overview of the Strategic Defense Initiative research plan illustrates the four- layered defense system contemplated: attacking ballistic missiles in their boost and post-boost phases, during midcourse flight and in the terminal portion of their trajecto- …

Strategic Defense Initiative . President’s Backup Copy: Address on Defense March 23, 1983 . Copy provided by the National Archives and Record Administration of the Ronald Reagan Presidential Library and Museum 40 Presidential Drive, Simi Valley, CA 93065

Jan 18, 2019 · President Ronald Reagan saw the proposed Strategic Defense Initiative (SDI) as a safeguard against the most terrifying Cold War outcome—nuclear annihilation.

explore the strategy and policy implications of a strategic defense. The studies conclude that effective U.S. defense systems can offer a new, more stable and secure basis for managing our long-term relationship with the Soviet Union.

Apr 23, 2019 · The Strategic Defense Initiative Organization became the Ballistic Missile Defense Organization, with a priority of developing ground- and sea-based regional defensive systems.