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Operation Sindoor to 52 Satellites: How India is Boosting Space Surveillance

Staying updated with current affairs and defence developments is vital for easy preparation of competitive exams. India’s ambitious 52 military satellite project is a complete guide to modern space-based surveillance—making it a must-know topic for online preparation on MyEntrance.in, the best site to learn exam-centric GK.

India Fast-Tracks Launch of 52 Military Satellites After Operation Sindoor
India is rapidly advancing the deployment of 52 defence surveillance satellites to boost real-time monitoring along its borders with China and Pakistan, as well as the Indian Ocean Region. This Rs 26,968 crore initiative aims to counter China’s growing military space dominance while enhancing India’s security.

Key Highlights:
Phase 3 of Space-Based Surveillance (SBS):
ISRO will launch 21 satellites.
Three private firms will develop the remaining 31 satellites.
First launch: Scheduled for April 2026, with full deployment by 2029.
Strategic Benefits:
High-resolution imaging for Army, Navy, and Air Force.
Faster detection of enemy movements deep inside adversary territory.

Private Sector Involvement:
ISRO will transfer Small Satellite Launch Vehicle (SSLV) technology for rapid emergency launches.
Air Marshal Ashutosh Dixit (Chief of Integrated Defence Staff) emphasized:
“We must detect threats at their source—inside enemy airfields and bases—before they reach our borders.”
The satellite network also counters China’s anti-satellite weapons, including kinetic missiles and electronic warfare. This project follows Operation Sindoor, which proved the value of indigenous satellite tracking.

Why is This Important for Exams?
Current Affairs: A likely topic for SSC, PSC, UPSC, NIFT, NID, and defence exams.
GK & Defence Awareness: Helps in general knowledge sections of entrance tests.
Science & Tech: Covers ISRO, space technology, and private sector roles.

Sample Questions & Answers for Competitive Exams:
Q: What is the budget of India’s 52 military satellite project?
A: Rs 26,968 crore.
Q: How many satellites will ISRO launch under Phase 3 of SBS?
A: 21 satellites.
Q: What is the main purpose of these defence satellites?
A: Real-time border surveillance and threat detection.
Q: Which operation demonstrated India’s indigenous satellite tracking?
A: Operation Sindoor.
Q: What technology will ISRO transfer to private firms for this project?
A: Small Satellite Launch Vehicle (SSLV) technology.