cuz genius your Army Navy and Airforce is atleast 3 times the size DUH ....... :/ You aren't any head ach to us in a limited war cuz we can handle that by also using the same amount or a bit less to counter your agression but all out war means bad news for PAK as you have the numerical advantage over us and a massive one
AND by limited war we have the biggest example 1999 KARGIL in which you lost your men misserbily and ALL OUT WAR example for us is 1971 so to avoid any such events PAK has nukes as a nuetraliser to the option for the all out war and to avoid limited war looses you still don't have anything ......