Anonymous, obviously you haven't, or you would understand the following:
1. Compatmentalization means that not every private has detailed knowledge of all upcoming military action.
2. To get to a level where you DO know this stuff involves some heavy duty background checks.
This is not some 'Star Wars' situation where, once you're in the miitary, you can just 'plug in' and 'interpret the entire imperial network'.
Your post betrays a lack of knowledge, a ridiculously inaccurate view of security, and the disgraceful flavor of racism.