<h4>Introduction to Space Based Surveillance (SBS) Mission</h4><p>The <strong>Cabinet Committee on Security (CCS)</strong> has recently given its crucial approval for <strong>Phase 3</strong> of the <strong>Space Based Surveillance (SBS) mission</strong>. This development marks a significant step in strengthening India's capabilities in monitoring its strategic interests from space.</p><div class='info-box'><p>The <strong>Cabinet Committee on Security (CCS)</strong> is India's apex government body that deals with matters of defence expenditures, national security, and foreign policy. Its approval underscores the strategic importance of the SBS mission.</p></div><h4>Understanding Space Based Surveillance (SBS)</h4><p><strong>Space Based Surveillance (SBS)</strong> involves the use of satellites and associated ground infrastructure to monitor activities and objects in space, on land, and at sea. It provides critical intelligence, reconnaissance, and surveillance (ISR) capabilities.</p><p>These missions are vital for maintaining <strong>Space Situational Awareness (SSA)</strong>, which is the comprehensive understanding of the space environment, including orbiting objects, space weather, and potential threats.</p><h4>Objectives of the SBS Mission</h4><div class='key-point-box'><ul><li><strong>Enhanced Domain Awareness:</strong> To gain a superior understanding of activities in space, including tracking satellites, space debris, and potential adversary assets.</li><li><strong>National Security:</strong> To provide continuous surveillance over India's borders, maritime zones, and areas of strategic interest, detecting potential threats.</li><li><strong>Strategic Autonomy:</strong> To reduce reliance on foreign sources for critical intelligence and surveillance data, bolstering India's independent strategic capabilities.</li><li><strong>Asset Protection:</strong> To monitor and protect India's own space assets from threats like anti-satellite (ASAT) weapons or space debris collisions.</li></ul></div><h4>Significance of Phase 3 Approval</h4><p>The approval of <strong>Phase 3</strong> indicates a progressive and sustained commitment to developing advanced space-based surveillance infrastructure. It suggests that previous phases have laid the groundwork, and this new phase will likely involve more sophisticated technology and expanded coverage.</p><div class='exam-tip-box'><p>For <strong>UPSC Mains GS Paper 3 (Science & Technology, Internal Security)</strong>, understanding the implications of such approvals is crucial. Focus on how it enhances India's <strong>strategic capabilities</strong> and contributes to <strong>national security</strong>.</p></div>