1. Kavach 5.0 Unveiled for Mumbai Suburban Rail Network
- Ashwini Vaishnaw unveiled Kavach 5.0, an upgraded Automatic Train Protection system.
- It aims to raise Mumbai local train frequency by up to 30% from the present 180-second gap.
- Mumbai's suburban network serves nearly 80 lakh daily commuters; ₹17,000 crore projects are under way.