Woah, something that isn't Destiny. Anyways, I've been wanting to do this for a very long time, so here is some epic brothers in arms from Halo.
Some of the art I used in this video was created by some chads around the Halo community, let me know if I missed any credit.
Rookie425: https://twitter.com/rookie_425?lang=en
Bailey JIII: Could not find their Twitter
Halo CE: 0:00
Halo CE Anniversary: 5:11
Last of the Brave: 9:25
This is Our Land: 13:24
Follow Our Brothers: 16:01
(BONUS) Halo SPV3: 21:00
(BONUS) The Few, the Brave: 23:08