Saturday, May 2, 2026: Millions of mobile users across India woke up to a sharp alert “Extremely Severe Alert.”” on their phones this Saturday, but there was no cause for alarm. The Government of India has officially launched its homegrown Cell Broadcast emergency alert system, sending out a nationwide test message marked “Extremely Severe Alert.” The notice reassured citizens that no action was needed.
Union Home Minister Amit Shah, alongside Union Communications Minister Jyotiraditya Scindia, unveiled the system on May 2, 2026. At the heart of the initiative is SACHET, short for the Integrated Alert System. Developed by the Centre for Development of Telematics (C-DOT), SACHET follows the Common Alerting Protocol recommended by the International Telecommunication Union and is now operational across all 36 states and union territories.
According to officials, disaster management authorities have previously sent more than 134 billion SMS alerts in over 19 languages during natural disasters, cyclones, and severe weather events. The new Cell Broadcast technology represents a major upgrade. Unlike traditional SMS, these alerts override phone settings, producing a loud alarm and a visible on-screen message, even for phones on silent or do-not-disturb mode.
Nationwide Severe Alert Activated in India Through SACHET
The system is designed to deliver critical alerts during natural disasters such as earthquakes, tsunamis, and lightning, as well as man-made emergencies including chemical leaks and gas hazards. Once fully functional, it will reach every mobile handset in India, ensuring rapid and inclusive public notification during real crises.
Officials of SACHET emphasize that the test was routine, aiming to familiarize citizens with the alert system. “This is a significant step toward strengthening India’s disaster preparedness,” the statement read.
