Enemy AI, will always know the location of the player who put the explosive/mine if allied unit will be explouded by this explosive!
AI, will always know the location of player, even if the player currently was not visible, even if the player is hiding behind buildings, fences, terrainof other obstracles.
In fact, after laying a mine, the player becomes visible to AI opponents through any obstacles.
Please fix this problem as a human can't see the enemy through physical objects!