At The Nation, William J. Astore considers the vocabulary of endless war. One might say that his article is an extrordinary rendition of enhanced obfuscation techniques.
In the future, some linguist or lexicographer will doubtless compile a dictionary of perpetual war and perhaps (since they may be linked) imperial decline, focusing on the grim processes and versions of failure language can cloak. It would undoubtedly explore how certain words and rhetorical devices were used in 21st-century America to obscure the heavy burdens that war placed on the country, even as they facilitated its continuing failed conflicts. It would obviously include classic examples like surge, used in both Iraq and Afghanistan to obscure the way our government rushed extra troops into a battle zone in a moment of failure, only ensuring the extension of that failure, and the now-classic phrase shock and awe that obscured the reality of a massive air strike on Baghdad that resulted in the deaths of dozens of civilians (“collateral damage”), but not the “decapitation” of a hated regime.