Sienna Team was a fireteam-sized element of supersoldier operatives, comprised of five Spartan-II Commandos - one from Class I, two from Class II ("OLYMPIAN") and two from Class III ("ARES"), respectively, by 2552.
Sienna Team was a fireteam-sized element of supersoldier operatives, comprised of five Spartan-II Commandos - one from Class I, two from Class II ("OLYMPIAN") and two from Class III ("ARES"), respectively, by 2552.