Space technology has become an integral component of national security in the modern era. Examine the emerging challenges posed by the weaponisation of outer space and discuss the

GS3 Science & Technology
Space technology has become an integral component of national security in the modern era. Examine the emerging challenges posed by the weaponisation of outer space and discuss the measures India should adopt to safeguard its strategic interests.

Examine

  • 15 marks
  • 8 min
  • 250 words
  • Hard

The Hindu

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Introduction

Outer space has emerged as the fourth strategic frontier after land, sea, and air. Modern military operations increasingly depend on satellites for communication, navigation, intelligence, surveillance, reconnaissance (ISR), and missile guidance. Consequently, the growing weaponisation of outer space poses significant challenges to national and global security.

Challenges Posed by the Weaponisation of Outer Space

1. Anti-Satellite (ASAT) Weapons

  • Countries are developing capabilities to destroy or disable satellites.
  • Such attacks can disrupt communication, navigation, and defence systems.
  • Example: India's Mission Shakti (2019) demonstrated ASAT capability.

2. Space Debris and Kessler Syndrome

  • Destruction of satellites generates debris, threatening operational spacecraft.
  • Increased debris can trigger a cascading effect, rendering orbits unusable.

3. Militarisation of Space Assets

  • Deployment of dual-use satellites blurs the line between civilian and military applications.
  • Raises risks of strategic miscalculation and conflict escalation.

4. Cyber and Electronic Warfare

  • Satellites are vulnerable to cyberattacks, signal jamming, and spoofing.
  • Can compromise critical infrastructure and national security networks.

5. Absence of Robust Global Governance

  • The Outer Space Treaty (1967) prohibits weapons of mass destruction in space but does not adequately regulate emerging counter-space technologies.

Measures India Should Adopt

1. Strengthen Space Security Capabilities

  • Enhance indigenous surveillance, tracking, and early-warning systems.
  • Operationalize advanced Space Situational Awareness (SSA) capabilities.

2. Protect Critical Space Assets

  • Develop resilient satellite constellations with redundancy.
  • Strengthen cybersecurity and anti-jamming mechanisms.

3. Promote Indigenous Technological Capacity

  • Encourage innovation through IN-SPACe, ISRO, and private-sector participation.
  • Develop secure navigation systems such as NavIC.

4. Enhance Institutional Frameworks

  • Strengthen the role of the Defence Space Agency (DSA) and Defence Space Research Organisation.
  • Integrate space security into national defence planning.

5. Lead Global Norm-Setting

  • Advocate for international norms against irresponsible ASAT testing and space weaponisation.
  • Promote peaceful and sustainable use of outer space through multilateral forums.

Value Addition

Constitutional & Strategic Perspective

  • Article 51 directs India to promote international peace and security, supporting efforts toward responsible space governance.

Data

  • According to the Union of Concerned Scientists, over 10,000 active satellites are currently orbiting Earth, highlighting growing dependence on space infrastructure.

Committee/Policy

  • The Indian Space Policy, 2023 emphasizes commercial participation, security, and sustainable utilization of space resources.

Quote

"Whoever controls space may dominate the strategic high ground of the future."

Conclusion

As space becomes increasingly contested, congested, and competitive, India must pursue a balanced strategy combining technological self-reliance, military preparedness, international cooperation, and responsible space governance. Protecting space assets is no longer merely a scientific objective but a vital component of national security and strategic autonomy.