This one came to me as a Merriam-Webster Word of the Day. I am not a political blogger but some of you might like this one. Also, it can be used in more than just politics so maybe you can use it one day…or at least know what it means if somebody else uses it.
jingoism ~extreme chauvinism or nationalism marked especially by a belligerent foreign policy.
Source: Merriam-Webster Word of the Day. Follow the link to see examples of use.