I have never been in the armned forces. Type 1 Diabetic, so they wouldn't let me enlist. However, I have been bow hunting in south and central Texas all my life. I can dissapear in my AO and be fairly confident that I am hard to find without thermal gear. If they are using thermal imagry, I may as well just give up.
That said, all the gear I have is subdued/camo. I have 6 road flares, and a coast guard flare gun w/flares that I can set off if the need for rescue overwhelms the need for concealment.