Admiral Fasih Bokhari is a former chief of naval staff and a respected and upright officer (fired in 1999 for demanding a court of inquiry into Pervez Musharraf's botched Kargil operation). He now writes for newspapers and here is his latest. I urge you to read it very carefully, since a better summary of the default Pak army strategic view cannot be found:

http://paktribune.com/news/index.shtml?231678