revealMine

Manual mine detection introduced in A3 v1.76 can be overridden with something like this:

0 spawn
{
    while {true} do
    {
        if ("MineDetector" in items player) then
        {
            {
                if (mineActive _x && !(_x mineDetectedBy playerSide)) then
                {
                    playerSide revealMine _x;
                };
            } forEach (player nearObjects ["MineBase", 10]);

            uiSleep 0.1;
        }
        else
        {
            uiSleep 3;
        };
    };
};