Pushing Back Infantry Rushes as UNSC?

i need ideas
i play UNSC alot, and when i play against a Cutter, they spam ODST’s
how do i push them back?

-Flamers are just too ineffective on large-scale infantry attacks
-Tanks get blown to hell by the RPG’s
-Hornets get Jacked by Spartans, and either way, infantry soft counters aircraft

?

Tanks. Tank beats everything. But seriously tanks ALWAYS beat odst. Learn to mirco and you’ll be fine.

Like 1 tank. The rush distance is so great on every map save memorial and exile so there is no way a marine spam would get there before canister