India's purchase of anti-missile system to counteract China's DF missiles ?

India's purchase of anti-missile system to counteract China's DF missiles ?India's test fire of anti-missile interceptionIndia, the regular customer in the world arms market, now plans to spend three billion US dollars to buy anti-missile systems.According to reports from US media, the Pentagon's report on the Peoples' Liberation Army (PLA) deploys DF-21 medium-range ballistic missiles in