I understand you want to make the AI shoot more agressively in terms of full auto instead of semi or burst? I did a quick search and this is what I came up with. _group1 allowFleeing 0; _group1 setCombatMode "RED"; {_x setskill ["courage",1]}foreach units _group1; community.bistudio.com/wiki/allowFleeing community.bistudio.com/wiki/setCombatMode community.bistudio.com/wiki/setSkill Try to adjust settings or change parameters in this code. You might want to change some parameters here and there to fit into your mission. Now changing AI behaviour is not limited in ArmA 3 but this specific question I think may not be directly solvable. See if you can potentially use mods like VCOM AI or LAMBS DANGER to get the AI to do exactly what you want. Goodluck with your endeavor, if you have any questions you can contact me and I'll see how I can help you.
Because of time management, I'd now work with the HideObject command You can either use a module called show/hide which simply needs to be synced with the trigger and the unit. You can also put in the attributes of the enemy: enemy1 hideobject true; and have this in the trigger: enemy1 hideobject false; The problem with this ofcourse is that the player(s) might walk right over it thinking no one is there. If you're working in a mil-sim environment it's probably not doable to do it this way. So you either got to put down some objects around the ambush site so that the players can't go in through the sides or simply leave it be and hope your enemies are well hidden enough. The most foolproof idea I can think of now would be to add an extra trigger which activates the "go loud" trigger if one of the enemies gets killed. This is what the condition would look like: !alive enemy1 || !alive enemy2 || !alive enemy3 ... If you want my help I could help you out on discord if neccesary: HOX#0571 Goodluck with the mission making!