diff --git a/game/db.py b/game/db.py
index 42061bc5..ec457525 100644
--- a/game/db.py
+++ b/game/db.py
@@ -409,6 +409,7 @@ PRICES = {
     Artillery.MLRS_BM_21_Grad: 15,
     Artillery.MLRS_9K57_Uragan_BM_27: 50,
     Artillery.MLRS_9A52_Smerch: 40,
+    Artillery._2B11_mortar: 4,
 
     Unarmed.Transport_UAZ_469: 3,
     Unarmed.Transport_Ural_375: 3,
@@ -437,6 +438,7 @@ PRICES = {
     Armor.LAC_M8_Greyhound: 8,
     Armor.TD_M10_GMC: 14,
     Armor.StuG_III_Ausf__G: 12,
+    Armor.StuG_IV: 14,
     Artillery.M12_GMC: 10,
     Artillery.Sturmpanzer_IV_Brummbär: 10,
     Armor.Daimler_Armoured_Car: 8,
@@ -821,6 +823,7 @@ UNIT_BY_TASK = {
         Armor.TD_M10_GMC,
         Armor.TD_M10_GMC,
         Armor.StuG_III_Ausf__G,
+        Armor.StuG_IV,
         Artillery.M12_GMC,
         Artillery.Sturmpanzer_IV_Brummbär,
         Armor.Daimler_Armoured_Car,
@@ -1264,6 +1267,7 @@ INFANTRY: List[VehicleType] = [
     Infantry.Soldier_RPG,
     Infantry.Infantry_M4, Infantry.Infantry_M4, Infantry.Infantry_M4, Infantry.Infantry_M4, Infantry.Infantry_M4,
     Infantry.Soldier_M249,
+    Artillery._2B11_mortar,
     Infantry.Soldier_AK, Infantry.Soldier_AK, Infantry.Soldier_AK, Infantry.Soldier_AK, Infantry.Soldier_AK,
     Infantry.Paratrooper_RPG_16,
     Infantry.Georgian_soldier_with_M4, Infantry.Georgian_soldier_with_M4, Infantry.Georgian_soldier_with_M4,
diff --git a/resources/factions/france_1995.json b/resources/factions/france_1995.json
index b50f4422..25b897ac 100644
--- a/resources/factions/france_1995.json
+++ b/resources/factions/france_1995.json
@@ -37,7 +37,8 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
-    "Stinger_MANPADS"
+    "Stinger_MANPADS",
+    "_2B11_mortar"
   ],
   "air_defenses": [
     "RolandGenerator",
diff --git a/resources/factions/germany_1990.json b/resources/factions/germany_1990.json
index 3e3f5560..c5275de1 100644
--- a/resources/factions/germany_1990.json
+++ b/resources/factions/germany_1990.json
@@ -33,6 +33,7 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
+    "_2B11_mortar",
     "Stinger_MANPADS"
   ],
   "air_defenses": [
diff --git a/resources/factions/insurgents.json b/resources/factions/insurgents.json
index 8634c534..f31a5966 100644
--- a/resources/factions/insurgents.json
+++ b/resources/factions/insurgents.json
@@ -22,6 +22,7 @@
   "infantry_units": [
     "Infantry_Soldier_Insurgents",
     "Soldier_RPG",
+    "_2B11_mortar",
     "SAM_SA_18_Igla_MANPADS"
   ],
   "air_defenses": [
diff --git a/resources/factions/insurgents_hard.json b/resources/factions/insurgents_hard.json
index 603ae63d..f824e1c7 100644
--- a/resources/factions/insurgents_hard.json
+++ b/resources/factions/insurgents_hard.json
@@ -14,7 +14,6 @@
     "IFV_BMP_1",
     "MBT_T_55",
     "AAA_ZU_23_Insurgent_on_Ural_375",
-    "AAA_ZSU_57_2",
     "AAA_ZSU_57_2"
   ],
   "artillery_units": [
@@ -28,6 +27,7 @@
   "infantry_units": [
     "Infantry_Soldier_Insurgents",
     "Soldier_RPG",
+    "_2B11_mortar",
     "SAM_SA_18_Igla_MANPADS"
   ],
   "air_defenses": [
diff --git a/resources/factions/russia_1975.json b/resources/factions/russia_1975.json
index 7649f5d5..5630494c 100644
--- a/resources/factions/russia_1975.json
+++ b/resources/factions/russia_1975.json
@@ -39,7 +39,8 @@
   ],
   "infantry_units": [
     "Infantry_Soldier_Rus",
-    "Soldier_RPG"
+    "Soldier_RPG",
+    "_2B11_mortar"
   ],
   "air_defenses": [
     "ColdWarFlakGenerator",
diff --git a/resources/factions/russia_1990.json b/resources/factions/russia_1990.json
index ef0e75be..74c52bf3 100644
--- a/resources/factions/russia_1990.json
+++ b/resources/factions/russia_1990.json
@@ -44,6 +44,7 @@
     "Paratrooper_AKS",
     "Infantry_Soldier_Rus",
     "Paratrooper_RPG_16",
+    "_2B11_mortar",
     "SAM_SA_18_Igla_S_MANPADS"
   ],
   "air_defenses": [
diff --git a/resources/factions/russia_2010.json b/resources/factions/russia_2010.json
index 3617cdd3..bd6d037a 100644
--- a/resources/factions/russia_2010.json
+++ b/resources/factions/russia_2010.json
@@ -49,6 +49,7 @@
     "Paratrooper_AKS",
     "Infantry_Soldier_Rus",
     "Paratrooper_RPG_16",
+    "_2B11_mortar",
     "SAM_SA_18_Igla_MANPADS"
   ],
   "air_defenses": [
diff --git a/resources/factions/uk_1990.json b/resources/factions/uk_1990.json
index f79c71ab..2522d20b 100644
--- a/resources/factions/uk_1990.json
+++ b/resources/factions/uk_1990.json
@@ -34,6 +34,7 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
+    "_2B11_mortar",
     "Stinger_MANPADS"
   ],
   "air_defenses": [
diff --git a/resources/factions/usa_1990.json b/resources/factions/usa_1990.json
index 58b5ac14..e2da4d5f 100644
--- a/resources/factions/usa_1990.json
+++ b/resources/factions/usa_1990.json
@@ -45,7 +45,8 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
-    "Stinger_MANPADS"
+    "Stinger_MANPADS",
+    "_2B11_mortar"
   ],
   "air_defenses": [
     "AvengerGenerator",
diff --git a/resources/factions/usa_2005.json b/resources/factions/usa_2005.json
index 916c61a8..09a6fd1d 100644
--- a/resources/factions/usa_2005.json
+++ b/resources/factions/usa_2005.json
@@ -46,7 +46,8 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
-    "Stinger_MANPADS"
+    "Stinger_MANPADS",
+    "_2B11_mortar"
   ],
   "air_defenses": [
     "AvengerGenerator",
diff --git a/resources/factions/usa_2005_c130.json b/resources/factions/usa_2005_c130.json
index 60c5c6da..af749b94 100644
--- a/resources/factions/usa_2005_c130.json
+++ b/resources/factions/usa_2005_c130.json
@@ -47,7 +47,8 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
-    "Stinger_MANPADS"
+    "Stinger_MANPADS",
+    "_2B11_mortar"
   ],
   "air_defenses": [
     "AvengerGenerator",
diff --git a/resources/factions/usa_2005_modded.json b/resources/factions/usa_2005_modded.json
index 2e10263a..de7375e6 100644
--- a/resources/factions/usa_2005_modded.json
+++ b/resources/factions/usa_2005_modded.json
@@ -47,7 +47,8 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
-    "Stinger_MANPADS"
+    "Stinger_MANPADS",
+    "_2B11_mortar"
   ],
   "air_defenses": [
     "AvengerGenerator",
diff --git a/resources/factions/usn_1985.json b/resources/factions/usn_1985.json
index c21cf03c..cfdef2bc 100644
--- a/resources/factions/usn_1985.json
+++ b/resources/factions/usn_1985.json
@@ -33,6 +33,7 @@
   "infantry_units": [
     "Infantry_M4",
     "Soldier_M249",
+    "_2B11_mortar",
     "Stinger_MANPADS"
   ],
   "air_defenses": [