Indian Railways Approves ₹140 Crore Kavach Project for Ahmedabad Division in Gujarat

• Kavach is India's indigenously developed Automatic Train Protection (ATP) system; the Ahmedabad Division of Western Railway has now been sanctioned ₹140 crore for Kavach 4.0 deployment on 598 route km / 48 block sections.
• Combined with an earlier sanction of ~702 route km, the entire Ahmedabad Division will be Kavach-covered.
• Topic intersects GS-III (Infrastructure, Science & Tech, Internal Safety) — a classic Prelims-worthy "indigenous tech + safety" theme.