India has taken a significant step toward strengthening its space defense by developing a new class of “bodyguard” satellites. This move comes after a near-miss incident in mid-2024, when a satellite from a neighboring country passed dangerously close—within one kilometer—of an important Indian Space Research Organisation (ISRO) satellite.
Although no collision occurred, the event highlighted the growing risks in Earth’s increasingly crowded orbit and the urgent need for stronger protection of space assets.
Why “Bodyguard” Satellites Are Needed
The new satellites will be equipped with LiDAR (Light Detection and Ranging) technology, capable of detecting, tracking, and alerting about potential threats in real time. This data will allow ISRO’s ground teams to quickly initiate collision-avoidance maneuvers and reposition satellites to safety.
This system will be part of India’s expanding Space Situational Awareness (SSA) program, which also involves building ground-based radars and telescopes to monitor space traffic and orbital threats.
Strengthening India’s Space Security
India is preparing to launch around 50 surveillance satellites over the next few years as part of a multi-billion-dollar orbital security strategy. These satellites will support defense, navigation, weather forecasting, and intelligence gathering, reinforcing India’s growing presence in space.
The near-miss also underscored how satellites play a vital role in modern military operations, providing communication, mapping, and real-time monitoring. Protecting these assets is crucial for national security.
Beyond Mission Shakti
In 2019, India demonstrated its anti-satellite (ASAT) capability through Mission Shakti, proving it could destroy satellites in low Earth orbit. However, such methods create large amounts of space debris.
Instead, the “bodyguard” satellites focus on non-destructive defense, offering a proactive and sustainable solution that prevents collisions without increasing orbital congestion.
A Step Towards Responsible Space Operations
With mega-constellations like Starlink rapidly filling low Earth orbit, the risks of accidental collisions and deliberate interference are growing. India’s initiative reflects both national interest and a global responsibility, contributing to the broader dialogue on safe and sustainable space exploration.
