Im in two minds about this. Overly oppressive secrecy leads to a mistaken belief that no one else knows what we have which is usually not the case. This is a self defeating concept. Given the nature of the american defense industry with its open disclosure of what equipment is sold and to whom (mandated by congress) it wouldnt be difficult to just go looking through past releases of defense sales information to find the C130j buy were it would list all the equipment sold to us. OTOH there's no reason why people shouldnt be careful.
PS Sasless Apaches are mission obsolete anyway we should never of bought them.