I couldn’t verify a specific “chaff” mechanic for Combined Arms from the available info, so the safest answer is that it’s likely either a planned feature, a test-only feature, or slang the community is using for countermeasures. The only relevant results I found were general “chaff” references and a Combined Arms leaks video, not an official gameplay guide for bringing it in-game.

What to check in game

  • Look in the aircraft loadout or countermeasures menu for flares/chaff, if the game supports them.
  • Check whether the vehicle you’re using actually has countermeasures; many games tie them to specific planes or helicopters.
  • If you saw this in a video or forum post, it may refer to a testing build rather than the live game.

Most likely meaning

If someone said “bring chaff,” they probably meant:

  • equip countermeasures before a match,
  • use a vehicle with anti-lock protection,
  • or carry the right response against guided weapons.

In practice, that usually means selecting a plane or helicopter with flare/chaff systems rather than manually “carrying” chaff as an item.

Simple next step

Open the vehicle customization screen and look for anything labeled countermeasures , flares , or chaff. If there’s no such option, then the feature may not be available in the version you’re playing.

TL;DR

I couldn’t confirm an official “bring chaff” method for Combined Arms, but it most likely means equipping a vehicle that has countermeasures or waiting for a test/build where the feature is enabled.