Sentinel Program

The Sentinel Program was a US initiative during the Cold War aimed at protecting the nation from missile attacks. It involved deploying a network of advanced missile detection satellites and ground-based radars to identify and track potential threats, such as enemy intercontinental ballistic missiles. The goal was to provide early warning and increase the chances of defending the country from surprise attacks, ensuring national security and strategic stability. Essentially, Sentinel was an early warning system designed to monitor space and Earth's surface for missile launches, giving decision-makers crucial time to respond.