The secrecy could be explained that they didn’t want the invasion plans leaked by low level operations. Apple does the same thing with new products, with differ

The secrecy could be explained that they didn’t want the invasion plans leaked by low level operations. Apple does the same thing with new products, with different teams working in isolation on a need to know basis. Clearly the army now knows exactly what they are doing and where they are, and they’re still doing it.