Dear Sir, Every country has right for self defence,but in prevailing circumstances around the Globe,it must not be at the cost of others.If we go back in the history,we would see that American's aid to Pak. was totally stopped prior to 9/11, but was rushed immediately after 9/11. Why? US some how understand that it might be PAK, who triggered destruction on them by keeping Osama at fore front.Perhaps it has now become it's policy to keep PAK pleased, at any cost. Under these circumstances one has to look after it's own interest himself and invent it's own defencive policies, before he is caught sleeping.