How many sources do you need Sir?This line make me to draw the conclusion that you are the one twho suffering from delusion otherwise prove it with credible sources.
Other's have already posted maps for you to read. If you are asking me this question, it means you have not read through those.
A short read through this - which includes positions..
Wiki link for siachen conflict (apology I cannot post links yet)
..should give you better understanding. Pakistan military is NOT on Siachen. You have been lied to by your media.
Please go through the references in the wiki page.