You might also look at Obama's signing statement of the NDAA for more evidence for that argument.
No, I'm respodning to you as if you were making an inaccurate fact claim about the NDAA, which you were, whether you refer to what the act says on its face or, even moreso, what the practical result of the authority in the act is.
> I am saying it does not apply here
No, that's not what you said that I responded to. Had you said that, I would not have responded as I did. In any case, theft of secrets in aid of an enemy is a belligerent act, so (even if subsequent investigation ruled out that the acts were done in support of al-Qaeda), were the Administration to, in good faith, believe that the acts were carried out on behalf of or in aid of al-Qaeda, the act here would fall within the ambit of the bare text of the NDAA.
(It wouldn't fall within the requirements of PPD-14, but PPD-14 by its own terms addresses only executive policy on the applicability military custody requirement of Section 1022 of the NDAA, a requirement which applies to a subset of the population for which indefinite detention is authorized by Section 1021 of the NDAA.)
Note I am not saying that the administration treated this as a detention under the NDAA, merely that the concept that the NDAA could -- consistent with the text of the Act -- have been applied here is not at all farfetched.
Again, also, please take a moment to read Obama's NDAA signing statement. He is still the President.
I'm not. I'm saying if, at some stage of the investigation it was believed that he did, then even if that was later determined not to be true and regular criminal charges in the civilian justice system were determined to be appropriate, the NDAA detention provisions could have been applied at that earlier stage. Since the whole NDAA discussion was about what the "secret arrest" that preceded the publicly-revealed charges means, while I absolutely don't believe the NDAA was applied or that that was what was actually referred to, nevertheless, its not a categorically implausible interpretation.
> Again, also, please take a moment to read Obama's NDAA signing statement.
I have. If you'd like to make an argument about its specific relevance (as you have so far, notably, not done, despite vaguely waving your hand in its general direction), please feel free to do so.
The signing statement says basically two things of significance: (1) That Section 1021 authorizing indefinite detention is unnecessary and duplicative of the authority already existing in inherent executive powers and the 9/11 AUMF, and (2) That Section 1022, seeking to mandate military custody for certain of those detained under the power referred to in Section 1021 seeks to impose an inappropriate constraint on executive discretion as to how detainees are held, but that its text provides enough flexibly for a minimally-acceptable interpretation which preserves substantial executive discretion (which Obama that implemented as the executive interpretation through PPD-14, which I've referenced earlier, and which, in any case, is irrelevant since, whether or not 1021 could have applied in this case, its clear that 1022 -- and thus Obama's reservations about the NDAA beyond that it restates existing authority, and the interpretations in PPD-14 -- would not apply.)