diff --git a/Data-1.13/Ja2_Options.INI b/Data-1.13/Ja2_Options.INI
index eaf78964a..cb487a6e0 100644
--- a/Data-1.13/Ja2_Options.INI
+++ b/Data-1.13/Ja2_Options.INI
@@ -1960,6 +1960,22 @@ AP_SHARED_AMONG_PASSENGERS_AND_VEHICLE_MODE = 3
 ; If AP_SHARED_AMONG_PASSENGERS_AND_VEHICLE_MODE is set, adjust how much APs will be deducted (0 - 200).
 AP_SHARED_AMONG_PASSENGERS_AND_VEHICLE_SCALE = 100
 
+; If set to TRUE, tanks can move around in tactical.
+ENEMY_TANKS_CAN_MOVE_IN_TACTICAL = FALSE
+
+; If set to TRUE, tanks can use cannon even against single mercs and in perfect health.
+ENEMY_TANKS_DONT_SPARE_SHELLS = TRUE
+; If set to TRUE, tanks can ignore chance to get through and destroy enemy cover even if it probably won't hit anyone behind it.
+ENEMY_TANKS_BLOW_OBSTACLES_UP = TRUE
+
+; If set to TRUE, tanks can noticed as soon as any part of it is visible.
+ENEMY_TANKS_ANY_PART_VISIBLE = FALSE
+
+; If set to TRUE, enemies can use launchables even against single mercs and in perfect health
+ENEMIES_DONT_SPARE_LAUNCHABLES = FALSE
+; If set to TRUE, tanks can ignore chance to get through and destroy enemy cover even if it probably won't hit anyone behind it.
+ENEMIES_BLOW_OBSTACLES_UP = FALSE
+
 ;------------------------------------------------------------------------------------------------------------------------------
 ; If this is set tot TRUE, you can repaint one type of camouflage by using different type camo kit on self. You can also use 
 ; the rag to completely erase the camo.
@@ -2975,6 +2991,11 @@ RND_ENTER_MILITIA_REINFORCEMENTS = 6
 ; Don't allow permanent items removal for no merc in that sector
 NO_REMOVE_RANDOM_SECTOR_ITEMS = TRUE
 
+; Depending on game difficulty enemy patrols at game start can be randomly reinforced with tank.
+ARMY_USES_TANKS_IN_ATTACKS = FALSE
+; Depending on game difficulty enemy groups created during offensives can include tanks.
+ARMY_USES_TANKS_IN_PATROLS = FALSE
+
 ;------------------------------------------------------------------------------------------------------------------------------
 ; Vehicle Inventory
 ;------------------------------------------------------------------------------------------------------------------------------
diff --git a/INIEditorJA2Options.xml b/INIEditorJA2Options.xml
index b0da64139..639ead198 100644
Binary files a/INIEditorJA2Options.xml and b/INIEditorJA2Options.xml differ