What absolute crap, its like 7 different genres in one, completely lost. I've never liked Shikari, I see what they are trying to say in their lyrics, but it just sounds awful.
A fact about life is the guvnors are the guvornment and history is its creation/creator and those lyrics in OP disturb people selfishly. Why our grandparents didn't raise us to destroy their enemies is a moral that hoodlams should respect because it reveals the guvornment is right to spend our money on war eh!