India mulls expansion of NaVIC satellite range How does ISRO plan to boost India's GPS-alternative NaVIC's reach beyond the borders? Bhairavi Singh brings you this report Watch more at wionews.com/videos | WION

India is officially the first nation in the world to field ramjet-powered 155mm artillery shells. With a range of 80km and speeds hitting Mach 3, has India just made traditional tactical missiles obsolete? In this deep-dive explainer, we look at the historic military milestone validated in the sands of Pokhran. Developed through a collaboration between IIT Madras and the Army Technology Board (ATB), these indigenous shells transform standard howitzers like the ATAGS, Dhanush, and K9 Vajra into l