Kautilya

Kankaria Depot Sets a New Green Benchmark as India’s First Water-Neutral Railway Coaching Facility

The depot’s system is built around phytoremediation, an eco-friendly process in which plants and associated biological activity help remove or reduce contaminants from water. At Kankaria, this natural treatment is combined with a multi-stage purification chain that includes wetland-based cleansing, followed by carbon filtration, sand filtration, and ultraviolet disinfection before the water is reused for operational purposes.

INS Vishal: The Sea Fortress That Could Redraw India’s Naval Air Power

Propulsion is the second great question, and it is where Vishal moves from impressive to transformational. Officially, TPCR 2025 keeps the door open to nuclear propulsion for future aircraft carriers and other surface combatants, while Reuters reported that the proposed third carrier under the roadmap is expected to be nuclear-powered, a first for India.