Evangelical Grunts

This review of Robert Kaplan's new book "Imperial Grunts" says there's more to our military than high tech weapons:

One of the more surprising of Mr. Kaplan's findings is that evangelical Christianity helped to transform the military in the 1980s, rescuing the Vietnam-era Army from drugs, alcohol and alienation. That reformation, together with the character-building demands of Balkans deployments of the 1990s (more important, in his judgment, than the frontal wars against Saddam Hussein), created our "imperial grunts."

and:

And in quiet moments the troops explain themselves in terms that call to mind an earlier America: God, country, honor, duty. "The clichés were spoken with utter seriousness," Mr. Kaplan assures us. "That's ultimately why these guys liked George W. Bush so much. . . . He spoke the way they did, with a lack of nuance, which they found estimable because their own tasks did not require it."