Bro, your approach to the subject is quite balanced. Vocabulary used in the essay is simple and easy to apprehend,which is the basic trick to a write an good essay. But i must say your material is somehow outdated as it is missing some important current events like

-Operation Zarb e Azb and its impacts on terrorism activities.
-Resolve of the current assembly to eradicate this menace.
-Role of media in particular to the promotion of soft image of Pakistan.

Else,Carry on writing and Good luck.