All through the arma series we have never had the ability to do stealth take downs. With all the realisim and all the possible weapons combinations we dont have the ability to use a simple combat knife in combat! Its early in development. If this is to be implemented in the game NOW is the time to do it. There was alot of attempts to try this in Arma 3 but the engine did not allow for it. We have a new engine now and its currently being worked on. Now is the time to since its early in development to do this in the Enfusion engine. If we are REALLY going for military realisim then how can this NOT be included. This has bugged me for all the years i have played arma from cold war assult, Arma 2, operation arrowhead, arma 3. https://en.wikipedia.org/wiki/Combat_knife
edit: I saw a knife mod on youtube. stabbing through a tank or plane and killing it. it was silly. but it did work lol. But i would like to see this capability native in the engine along with the character animations and game mechanics for stealth (quiet) movements and such