Overview

• ISRO Chairman V Narayanan revealed that at least 10 satellites are operating 24/7 to monitor India's 7,000 km coastline and northern borders.
• The satellites are critical for national security, especially following the escalation of tensions after the April 22 Pahalgam terror attack and subsequent military operations.
• India launched Operation Sindoor on May 7, targeting nine terror sites in Pakistan and Pakistan-occupied Kashmir, prompting Pakistani retaliation with artillery and drone strikes.
• A ceasefire agreement was reached on May 10, though initial violations occurred; the night of May 11–12 marked the first calm period in days along key border areas.
• In addition to defense, ISRO's satellites support civilian sectors such as agriculture, telemedicine, weather forecasting, and disaster management.