FACTBOX - Russia and India's defence ties

India plans to spend about $100 billion over the next 10 years to upgrade its largely Soviet-era military equipment, as Asia's third-largest economy looks to match its growing economic clout with military power. Since the break-up of the Soviet Union, India, one of the world's largest arms importers, has shifted towards buying from the West as Russian products were plagued by delivery delays, maintenance problems and a lack of spare parts.

See the full article at Reuters India