I really didnt understand what you meant when you said that the army has several opportunities. What are you talking about? All corruption happens at the level of the politicians. The army does not decide finally which equipment and which weapon to buy, it is the politician with his crooked ways who doesnt mind buying a slightly inferior product as long as the "money" is right. The army has till date been the least corrupt of all services in this country and stop maligning something about which you have absolutely no knowledge about
