That one is magical bulletproof shield of invulnerability lah.
SAF also have, known as the TES. You pew, pew, pew your SAR-21 at opfor nothing happen one but they pew, pew, pew back 1 time, entire platoon dead.
EXCOM umpires lagi best, they pew, pew, pew once. Entire armour battalion gone.