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South Korea Successfully Launches Fourth Military Spy Satellite

The satellite, part of a five-satellite plan, was launched from Florida on a SpaceX Falcon 9 to enhance monitoring of North Korea.

Overview

  • South Korea launched its fourth military spy satellite on April 21, 2025, from Cape Canaveral Space Force Station in Florida using a SpaceX Falcon 9 rocket.
  • The satellite is a synthetic aperture radar system designed to provide near-real-time surveillance capabilities.
  • This launch is part of South Korea's goal to deploy a network of five spy satellites by the end of 2025 to strengthen its independent monitoring of North Korea.
  • South Korea has already launched three military reconnaissance satellites since December 2023 under this program.
  • The satellite deployment aims to reduce South Korea's reliance on U.S. reconnaissance assets and bolster its 'Kill Chain' defense strategy.