I got accepted a few days ago, after applying once when i first started, and a second time a few weeks later after I hit strength level 5.
I think its a little redundant that once you join any military branch they make you go through 2-3 weeks of "training" - I understand they want active players, but the information they send you - a dummies guide to wellness and levelling up (so to speak) is a little redundant if you are already at strength level 5+, because you already know it, otherwise you wouldn't be at that level.