I want to graduate early (by/at 17) to join military

I currently have zero idea on how to go about starting this. Im currently a sophomore, but I'm taking APs and alg 2/chem curriculum.

(idk if that matters but I want to take AP exam just bc i already went through the struggle of learning it, and im alr almost done with 10th grade anyways so why not)

I need good platform recommendations and anything else I need to know please let me know!!!

I just want to get this whole highschool thing done with by the time i'm 17(jan 3rd 2026) and graduate so I can enlist