Strategic Defense Initiative
A proposed missile defense system to protect the US from attack by nuclear weapons
Real World Example
The Strategic Defense Initiative (SDI), announced by President Ronald Reagan in 1983, was a plan to develop a missile defense system to protect the United States from nuclear attacks, particularly from the Soviet Union. During the Cold War, this initiative was significant because it aimed to shift defense strategies from mutually assured destruction to deterrence through advanced technology. SDI responded to the fear of nuclear war and the need to maintain national security, reflecting the Conservative emphasis on military strength. Today, the concept is still relevant as many countries invest in advanced defense technologies to protect against modern threats, like cyber-attacks or missile launches. For example, missile defense systems today can protect cities from potential threats, ensuring safety and stability for everyday life, similar to how a security alarm system protects a home from intruders.
