In this eye-opening video, we break down how India’s decades-old L70 air defence gun outshined even modern systems like the S-400 and Akash missiles during Operation Sindoor.While everyone expected high-tech missile systems to dominate, the upgraded L70 gun emerged as the unexpected savior, taking down hundreds of enemy drones. Why did India rely on legacy systems? How were they upgraded? And what does this mean for future warfare?We answer all this and more, backed by statements from Lt Gen Sumer Ivan D’Cunha, Director General of Army Air Defence.