"It's a good point. Though I want to protect our troops as much as anybody, it turns out the law wasn't drafted to protect Americans from retaliation that might result because their country did something illegal, or even just really embarrassing. If it were, then evidence of any illegal or upsetting U.S. government conduct would be exempt from disclosure. And that would defeat the entire purpose of the Freedom of Information law.
"According to the U.S. Supreme Court, the purpose of FOIA is 'to ensure an informed citizenry, vital to the functioning of a democratic society, needed to check against corruption and to hold the governors accountable to the governed.' So you can see how that would be seriously compromised by the government's interpretation of the law here."