Maybe I am wrong but it appears to me the mere mention of Christ has pushed your buttons.
You are categorically wrong. The AF is not a religious institution created to glorify Christ. It exists to, and only to, kill people and break things in defense of the nation.
Training schools aren't so bad, but at many permanent stations, supervisors are prejuciced against unbelievers and even Chistians who do not profess it loudly and often enough. It is a problem and the AF has already disciplined individuals because of it.
Personally the statement "Christian Mafia" in itself I find offensive.
Nonetheless, it is an accurate description.
Some people just can't leave their pets at home....