1 Spartan IV fireteam [Halo] vs 1 IG squad [WH40K]

Spartan IV fireteam Delta TO&E:

CENTURION-class Mjolnir Mark VI GEN2 (W/ seeker drone attachment and Z-4190 bubble shield)

• MA5D assault rifle
  (W/ kinetic bolts attachment and stabilizer jets)

• Type-1 energy sword

GUNGNIR-class Mjolnir Mark VI GEN2 (W/ Z-2500 auto sentry and Z-4190 bubble shield)

• M395B Designated Marksman Rifle
  (W/ kinetic bolts attachment and energy bayonet)

• M20 SMG (W/ kinetic bolts attachment and stabilizer jets)

FENRIR-class Mjolnir Mark VI GEN2 (W/ Type-27 Hologram and seeker drone attachment)

• MA5D assault rifle
  (W/ kinetic bolts attachment and stabilizer jets)

• M6J/C Carbine

DYNAST-class Mjolnir Mark VI GEN2 (W/ over shields and teleport)

• MA5D assault rifle
  (W/ kinetic bolts attachment and stabilizer jets)

• M6E Selene's Lance

Standard imperial guard squad (Cadian shock troopers) with one sniper.

Location: Hell's Kitchen, Manhattan, New York

Time: 10 pm

Bonus: instead of a squad they fight a whole platoon.