Since the game has deep character customization now, I hope they add UNSC Marine Corps Battle Dress gear in the game at some point.
Something similar to the Nightfall Armor in Halo 5?
More like the marines in Halo 4. A more traditional marine look, not so much Master Cheif heavy armor.
There was something pretty close to that in Halo Reach which was the Military Police armor.
I would like you to give me an explanation of why there is so much diversity in the uniforms of the navy, I understand that in Halo Reach they are the land army and they wear a different uniform. In Halo Wars 1 and 2 and Halo 2 they are Marines and they wear the Marine uniform, but in the rest of the games in the saga I find it quite confusing.