diff --git a/Moose Development/Moose/Functional/Tiresias.lua b/Moose Development/Moose/Functional/Tiresias.lua
new file mode 100644
index 000000000..078bfda56
--- /dev/null
+++ b/Moose Development/Moose/Functional/Tiresias.lua	
@@ -0,0 +1,590 @@
+--- **Functional** - TIRESIAS - manages AI behaviour.
+--
+-- ===
+-- 
+-- The @{#TIRESIAS} class is working in the back to keep your large-scale ground units in check.
+-- 
+-- ## Features:
+--
+--  * Designed to keep CPU and Network usage lower on missions with a lot of ground units.
+--  * Does not affect ships to keep the Navy guys happy.
+--  * Does not affect OpsGroup type groups.
+--  * Distinguishes between SAM groups, AAA groups and other ground groups.
+--  * Exceptions can be defined to keep certain actions going.
+--  * Works coalition-independent in the back
+--  * Easy setup.
+--
+-- ===
+--
+-- ## Missions:
+--
+-- ### [TIRESIAS](https://github.com/FlightControl-Master/MOOSE_MISSIONS/tree/master)
+--
+-- ===
+--
+-- ### Author : **applevangelist **
+--
+-- @module Functional.Tiresias
+-- @image Functional.Tiresias.jpg
+--
+-- Last Update: Dec 2023
+
+-------------------------------------------------------------------------
+--- **TIRESIAS** class, extends Core.Base#BASE
+-- @type TIRESIAS
+-- @field #string ClassName
+-- @field #booelan debug
+-- @field #string version
+-- @field #number Interval
+-- @field Core.Set#SET_GROUP GroundSet
+-- @field #number Coalition
+-- @field Core.Set#SET_GROUP VehicleSet
+-- @field Core.Set#SET_GROUP AAASet
+-- @field Core.Set#SET_GROUP SAMSet
+-- @field Core.Set#SET_GROUP ExceptionSet
+-- @field Core.Set#SET_OPSGROUP OpsGroupSet
+-- @field #number AAARange
+-- @field #number HeloSwitchRange
+-- @field #number PlaneSwitchRange
+-- @field Core.Set#SET_GROUP FlightSet
+-- @field #boolean SwitchAAA 
+-- @extends Core.Fsm#FSM
+
+---
+-- @type TIRESIAS.Data
+-- @field #string type
+-- @field #number range
+-- @field #boolean invisible
+-- @field #boolean AIOff
+-- @field #boolean exception
+
+
+--- *Tiresias, Greek demi-god and shapeshifter, blinded by the Gods, works as oracle for you.* (Wiki)
+--
+-- ===
+--
+-- ## TIRESIAS Concept
+-- 
+--  * Designed to keep CPU and Network usage lower on missions with a lot of ground units.
+--  * Does not affect ships to keep the Navy guys happy.
+--  * Does not affect OpsGroup type groups.
+--  * Distinguishes between SAM groups, AAA groups and other ground groups.
+--  * Exceptions can be defined in SET_GROUP objects to keep certain actions going.
+--  * Works coalition-independent in the back
+--  * Easy setup.
+-- 
+-- ## Setup
+-- 
+-- Setup is a one-liner:
+-- 
+--          local blinder = TIRESIAS:New()
+--          
+-- Optionally you can set up exceptions, e.g. for convoys driving around
+-- 
+--          local exceptionset = SET_GROUP:New():FilterCoalitions("red"):FilterPrefixes("Convoy"):FilterStart()
+--          local blinder = TIRESIAS:New()
+--          blinder:AddExceptionSet(exceptionset)
+-- 
+-- Options 
+-- 
+--          -- Setup different radius for activation around helo and airplane groups (applies to AI and humans)
+--          blinder:SetActivationRanges(10,25) -- defaults are 10, and 25
+--
+--          -- Setup engagement ranges for AAA (non-advanced SAM units like Flaks etc) and if you want them to be AIOff
+--          blinder:SetAAARanges(60,true) -- defaults are 60, and true
+--
+-- @field #TIRESIAS
+TIRESIAS = {
+  ClassName = "TIRESIAS",
+  debug = false,
+  version = "0.0.4",
+  Interval = 20,
+  GroundSet = nil,
+  VehicleSet = nil,
+  AAASet = nil,
+  SAMSet = nil,
+  ExceptionSet = nil,
+  AAARange = 60, -- 60%
+  HeloSwitchRange = 10, -- NM
+  PlaneSwitchRange = 25, -- NM
+  SwitchAAA = true,
+}
+
+--- [USER] Create a new Tiresias object and start it up.
+-- @param #TIRESIAS self
+-- @return #TIRESIAS self 
+function TIRESIAS:New()
+  
+    -- Inherit everything from FSM class.
+    local self = BASE:Inherit(self, FSM:New()) -- #TIRESIAS
+    
+    --- FSM Functions ---
+
+    -- Start State.
+    self:SetStartState("Stopped")
+
+    -- Add FSM transitions.
+    --                 From State  -->   Event            -->     To State
+    self:AddTransition("Stopped",       "Start",                   "Running")     -- Start FSM.
+    self:AddTransition("*",             "Status",                  "*")           -- TIRESIAS status update.
+    self:AddTransition("*",             "Stop",                    "Stopped")     -- Stop FSM.
+    
+    self.ExceptionSet = SET_GROUP:New():Clear(false)
+    
+    self:HandleEvent(EVENTS.PlayerEnterAircraft,self._EventHandler)
+    
+    self.lid = string.format("TIRESIAS %s | ",self.version)
+    
+    self:I(self.lid.."Managing ground groups!")
+    
+    --- Triggers the FSM event "Stop". Stops TIRESIAS and all its event handlers.
+    -- @function [parent=#TIRESIAS] Stop
+    -- @param #TIRESIAS self
+
+    --- Triggers the FSM event "Stop" after a delay. Stops TIRESIAS and all its event handlers.
+    -- @function [parent=#TIRESIAS] __Stop
+    -- @param #TIRESIAS self
+    -- @param #number delay Delay in seconds.
+    
+    --- Triggers the FSM event "Start". Starts TIRESIAS and all its event handlers. Note - `:New()` already starts the instance.
+    -- @function [parent=#TIRESIAS] Start
+    -- @param #TIRESIAS self
+
+    --- Triggers the FSM event "Start" after a delay. Starts TIRESIAS and all its event handlers. Note - `:New()` already starts the instance.
+    -- @function [parent=#TIRESIAS] __Start
+    -- @param #TIRESIAS self
+    -- @param #number delay Delay in seconds.  
+    
+    self:__Start(1)
+  return self
+end
+
+-------------------------------------------------------------------------------------------------------------
+--
+-- Helper Functions
+-- 
+-------------------------------------------------------------------------------------------------------------
+
+---[USER] Set activation radius for Helos and Planes in Nautical Miles.
+-- @param #TIRESIAS self
+-- @param #number HeloMiles Radius around a Helicopter in which AI ground units will be activated. Defaults to 10NM.
+-- @param #number PlaneMiles Radius around an Airplane in which AI ground units will be activated. Defaults to 25NM.
+-- @return #TIRESIAS self 
+function TIRESIAS:SetActivationRanges(HeloMiles,PlaneMiles)
+  self.HeloSwitchRange = HeloMiles or 10
+  self.PlaneSwitchRange = PlaneMiles or 25
+  return self
+end
+
+---[USER] Set AAA Ranges - AAA equals non-SAM systems which qualify as AAA in DCS world.
+-- @param #TIRESIAS self
+-- @param #number FiringRange The engagement range that AAA units will be set to. Can be 0 to 100 (percent). Defaults to 60.
+-- @param #boolean SwitchAAA Decide if these system will have their AI switched off, too. Defaults to true.
+-- @return #TIRESIAS self 
+function TIRESIAS:SetAAARanges(FiringRange,SwitchAAA)
+  self.AAARange = FiringRange or 60
+  self.SwitchAAA = (SwitchAAA == false) and false or true
+  return self
+end
+
+--- [USER] Add a SET_GROUP of GROUP objects as exceptions. Can be done multiple times.
+-- @param #TIRESIAS self
+-- @param Core.Set#SET_GROUP Set to add to the exception list.
+-- @return #TIRESIAS self
+function TIRESIAS:AddExceptionSet(Set)
+  self:T(self.lid.."AddExceptionSet")
+  local exceptions = self.ExceptionSet
+  Set:ForEachGroupAlive(
+    function(grp)
+      if not grp.Tiresias then
+        grp.Tiresias = { -- #TIRESIAS.Data
+          type = "Exception",
+          exception = true,
+        }
+       exceptions:AddGroup(grp,true)
+      end
+      BASE:I("TIRESIAS: Added exception group: "..grp:GetName())
+    end
+  )  
+  return self
+end
+
+--- [INTERNAL] Filter Function
+-- @param Wrapper.Group#GROUP Group
+-- @return #boolean isin
+function TIRESIAS._FilterNotAAA(Group)
+  local grp = Group -- Wrapper.Group#GROUP
+  local isaaa = grp:IsAAA()
+  if isaaa == true and grp:IsGround() and not grp:IsShip() then 
+    return false -- remove from SET
+  else
+    return true -- keep in SET
+  end
+end
+
+--- [INTERNAL] Filter Function
+-- @param Wrapper.Group#GROUP Group
+-- @return #boolean isin
+function TIRESIAS._FilterNotSAM(Group)
+  local grp = Group -- Wrapper.Group#GROUP
+  local issam = grp:IsSAM()
+  if issam == true and grp:IsGround() and not grp:IsShip()  then 
+    return false -- remove from SET
+  else
+    return true -- keep in SET
+  end
+end
+
+--- [INTERNAL] Filter Function
+-- @param Wrapper.Group#GROUP Group
+-- @return #boolean isin
+function TIRESIAS._FilterAAA(Group)
+  local grp = Group -- Wrapper.Group#GROUP
+  local isaaa = grp:IsAAA()
+  if isaaa == true and grp:IsGround() and not grp:IsShip() then 
+    return true -- remove from SET
+  else
+    return false -- keep in SET
+  end
+end
+
+--- [INTERNAL] Filter Function
+-- @param Wrapper.Group#GROUP Group
+-- @return #boolean isin
+function TIRESIAS._FilterSAM(Group)
+  local grp = Group -- Wrapper.Group#GROUP
+  local issam = grp:IsSAM()
+  if issam == true and grp:IsGround() and not grp:IsShip()  then 
+    return true -- remove from SET
+  else
+    return false -- keep in SET
+  end
+end
+
+--- [INTERNAL] Init Groups
+-- @param #TIRESIAS self
+-- @return #TIRESIAS self
+function TIRESIAS:_InitGroups()
+  self:T(self.lid.."_InitGroups")
+  -- Set all groups invisible/motionless
+  local EngageRange = self.AAARange
+  local SwitchAAA = self.SwitchAAA
+  --- AAA
+  self.AAASet:ForEachGroupAlive(
+    function(grp)
+      if not grp.Tiresias then 
+        grp:OptionEngageRange(EngageRange)
+        grp:SetCommandInvisible(true)
+        if SwitchAAA then
+          grp:SetAIOff()
+          grp:EnableEmission(false)
+        end
+        grp.Tiresias = { -- #TIRESIAS.Data
+          type = "AAA",
+          invisible = true,
+          range = EngageRange,
+          exception = false,
+          AIOff = SwitchAAA,
+        }
+      end
+      if grp.Tiresias and (not grp.Tiresias.exception == true) then
+        if  grp.Tiresias.invisible and grp.Tiresias.invisible == false then
+          grp:SetCommandInvisible(true)
+          grp.Tiresias.invisible = true
+          if SwitchAAA then
+            grp:SetAIOff()
+            grp:EnableEmission(false)
+            grp.Tiresias.AIOff = true
+          end
+        end
+      end
+      --BASE:I(string.format("Init/Switch off AAA %s (Exception %s)",grp:GetName(),tostring(grp.Tiresias.exception)))
+    end
+  )
+  --- Vehicles
+  self.VehicleSet:ForEachGroupAlive(
+    function(grp)
+      if not grp.Tiresias then
+        grp:SetAIOff()
+        grp:SetCommandInvisible(true)
+        grp.Tiresias = { -- #TIRESIAS.Data
+          type = "Vehicle",
+          invisible = true,
+          AIOff = true,
+          exception = false,
+        }
+      end
+      if grp.Tiresias and (not grp.Tiresias.exception == true) then
+        if grp.Tiresias and grp.Tiresias.invisible and grp.Tiresias.invisible == false then
+          grp:SetCommandInvisible(true)
+          grp:SetAIOff()
+          grp.Tiresias.invisible = true
+        end
+      end     
+      --BASE:I(string.format("Init/Switch off Vehicle %s (Exception %s)",grp:GetName(),tostring(grp.Tiresias.exception)))
+    end
+  )
+  --- SAM
+  self.SAMSet:ForEachGroupAlive(
+    function(grp)
+      if not grp.Tiresias then
+        grp:SetCommandInvisible(true)
+        grp.Tiresias = { -- #TIRESIAS.Data
+          type = "SAM",
+          invisible = true,
+          exception = false,
+        }
+      end
+      if grp.Tiresias and (not grp.Tiresias.exception == true) then
+        if grp.Tiresias and grp.Tiresias.invisible and grp.Tiresias.invisible == false then
+          grp:SetCommandInvisible(true)
+          grp.Tiresias.invisible = true
+        end
+      end
+      --BASE:I(string.format("Init/Switch off SAM %s (Exception %s)",grp:GetName(),tostring(grp.Tiresias.exception)))
+    end
+  )
+  return self
+end
+
+--- [INTERNAL] Event handler function
+-- @param #TIRESIAS self
+-- @param Core.Event#EVENTDATA EventData
+-- @return #TIRESIAS self
+function TIRESIAS:_EventHandler(EventData)
+  self:T(string.format("%s Event = %d",self.lid, EventData.id))
+  local event = EventData -- Core.Event#EVENTDATA
+  if event.id == EVENTS.PlayerEnterAircraft or event.id == EVENTS.PlayerEnterUnit then
+    --local _coalition = event.IniCoalition
+    --if _coalition ~= self.Coalition then
+      --  return --ignore!
+    --end
+    local unitname = event.IniUnitName or "none"
+    local _unit = event.IniUnit
+    local _group = event.IniGroup
+    if _group and _group:IsAlive() then
+      local radius = self.PlaneSwitchRange
+      if _group:IsHelicopter() then
+        radius = self.HeloSwitchRange
+      end
+      self:_SwitchOnGroups(_group,radius)
+    end
+  end
+  return self
+end
+
+--- [INTERNAL] Switch Groups Behaviour
+-- @param #TIRESIAS self
+-- @param Wrapper.Group#GROUP group
+-- @param #number radius Radius in NM
+-- @return #TIRESIAS self
+function TIRESIAS:_SwitchOnGroups(group,radius)
+  self:T(self.lid.."_SwitchOnGroups "..group:GetName().." Radius "..radius.." NM")
+  local zone = ZONE_GROUP:New("Zone-"..group:GetName(),group,UTILS.NMToMeters(radius))
+  local ground = SET_GROUP:New():FilterCategoryGround():FilterZones({zone}):FilterOnce()
+  local count = ground:CountAlive()
+  if self.debug then
+    local text = string.format("There are %d groups around this plane or helo!",count)
+    self:I(text)
+  end
+  local SwitchAAA = self.SwitchAAA
+  if ground:CountAlive() > 0 then
+    ground:ForEachGroupAlive(
+      function(grp)
+        if grp.Tiresias and grp.Tiresias.type and (not grp.Tiresias.exception == true ) then
+          if grp.Tiresias.invisible == true then
+            grp:SetCommandInvisible(false)
+            grp.Tiresias.invisible = false
+          end
+          if grp.Tiresias.type == "Vehicle" and grp.Tiresias.AIOff and grp.Tiresias.AIOff == true then
+            grp:SetAIOn()
+            grp.Tiresias.AIOff = false
+          end
+          if SwitchAAA and grp.Tiresias.type == "AAA" and grp.Tiresias.AIOff and grp.Tiresias.AIOff == true then
+            grp:SetAIOn()
+            grp:EnableEmission(true)
+            grp.Tiresias.AIOff = false
+          end
+          --BASE:I(string.format("TIRESIAS - Switch on %s %s (Exception %s)",tostring(grp.Tiresias.type),grp:GetName(),tostring(grp.Tiresias.exception)))
+        else
+          BASE:E("TIRESIAS - This group has not been initialized or is an exception!")
+        end
+      end
+    )
+  end
+  return self
+end
+
+-------------------------------------------------------------------------------------------------------------
+--
+-- FSM Functions
+-- 
+-------------------------------------------------------------------------------------------------------------
+
+--- [INTERNAL] FSM Function
+-- @param #TIRESIAS self
+-- @param #string From
+-- @param #string Event
+-- @param #string To
+-- @return #TIRESIAS self
+function TIRESIAS:onafterStart(From, Event, To)
+  self:T({From, Event, To})
+  
+  local VehicleSet = SET_GROUP:New():FilterCategoryGround():FilterFunction(TIRESIAS._FilterNotAAA):FilterFunction(TIRESIAS._FilterNotSAM):FilterStart()
+  local AAASet = SET_GROUP:New():FilterCategoryGround():FilterFunction(TIRESIAS._FilterAAA):FilterStart()
+  local SAMSet = SET_GROUP:New():FilterCategoryGround():FilterFunction(TIRESIAS._FilterSAM):FilterStart()
+  local OpsGroupSet = SET_OPSGROUP:New():FilterActive(true):FilterStart()
+  self.FlightSet = SET_GROUP:New():FilterCategories({"plane","helicopter"}):FilterStart()
+  
+  local EngageRange = self.AAARange
+  
+  local ExceptionSet = self.ExceptionSet
+  if self.ExceptionSet then   
+    function ExceptionSet:OnAfterAdded(From,Event,To,ObjectName,Object)
+      BASE:I("TIRESIAS: EXCEPTION Object Added: "..Object:GetName())
+      if Object and Object:IsAlive() then
+        Object.Tiresias = { -- #TIRESIAS.Data
+          type = "Exception",
+          exception = true,
+        }
+      Object:SetAIOn()
+      Object:SetCommandInvisible(false)
+      Object:EnableEmission(true)
+      end
+    end
+  
+    local OGS = OpsGroupSet:GetAliveSet()
+    for _,_OG in pairs(OGS or {}) do
+      local OG = _OG -- Ops.OpsGroup#OPSGROUP
+      local grp = OG:GetGroup()
+      ExceptionSet:AddGroup(grp,true)
+    end
+    
+    function OpsGroupSet:OnAfterAdded(From,Event,To,ObjectName,Object)
+      local grp = Object:GetGroup()
+      ExceptionSet:AddGroup(grp,true)
+    end
+  end
+  
+  function VehicleSet:OnAfterAdded(From,Event,To,ObjectName,Object)
+    BASE:I("TIRESIAS: VEHCILE Object Added: "..Object:GetName())
+    if Object and Object:IsAlive() then
+      Object:SetAIOff()
+      Object:SetCommandInvisible(true)
+      Object.Tiresias = { -- #TIRESIAS.Data
+        type = "Vehicle",
+        invisible = true,
+        AIOff = true,
+        exception = false,
+      }
+    end
+  end
+  
+  local SwitchAAA = self.SwitchAAA
+  
+  function AAASet:OnAfterAdded(From,Event,To,ObjectName,Object)
+    if Object and Object:IsAlive() then
+      BASE:I("TIRESIAS: AAA Object Added: "..Object:GetName())
+      Object:OptionEngageRange(EngageRange)
+      Object:SetCommandInvisible(true)
+      if SwitchAAA then
+          Object:SetAIOff()
+          Object:EnableEmission(false)
+      end
+      Object.Tiresias = { -- #TIRESIAS.Data
+          type = "AAA",
+          invisible = true,
+          range = EngageRange,
+          exception = false,
+          AIOff = SwitchAAA,
+        }
+    end
+  end
+  
+  function SAMSet:OnAfterAdded(From,Event,To,ObjectName,Object)
+    if Object and Object:IsAlive() then
+      BASE:I("TIRESIAS: SAM Object Added: "..Object:GetName())
+      Object:SetCommandInvisible(true)
+      Object.Tiresias = { -- #TIRESIAS.Data
+        type = "SAM",
+        invisible = true,
+        exception = false,
+      }
+    end
+  end
+  
+  self.VehicleSet = VehicleSet
+  self.AAASet = AAASet
+  self.SAMSet = SAMSet
+  self.OpsGroupSet = OpsGroupSet
+  
+  self:_InitGroups()
+  
+  self:__Status(1)    
+  return self
+end
+
+--- [INTERNAL] FSM Function
+-- @param #TIRESIAS self
+-- @param #string From
+-- @param #string Event
+-- @param #string To
+-- @return #TIRESIAS self
+function TIRESIAS:onbeforeStatus(From, Event, To)
+  self:T({From, Event, To})
+  if self:GetState() == "Stopped" then
+    return false
+  end
+  return self
+end
+
+--- [INTERNAL] FSM Function
+-- @param #TIRESIAS self
+-- @param #string From
+-- @param #string Event
+-- @param #string To
+-- @return #TIRESIAS self
+function TIRESIAS:onafterStatus(From, Event, To)
+  self:T({From, Event, To})
+    if self.debug then
+    local count = self.VehicleSet:CountAlive()
+    local AAAcount = self.AAASet:CountAlive()
+    local SAMcount = self.SAMSet:CountAlive()
+    local text = string.format("Overall: %d | Vehicles: %d | AAA: %d | SAM: %d",count+AAAcount+SAMcount,count,AAAcount,SAMcount)
+    self:I(text)
+  end
+  self:_InitGroups()
+  if self.FlightSet:CountAlive() > 0 then
+    local Set = self.FlightSet:GetAliveSet()
+    for _,_plane in pairs(Set) do
+      local plane = _plane -- Wrapper.Group#GROUP
+      local radius = self.PlaneSwitchRange
+      if plane:IsHelicopter() then
+        radius = self.HeloSwitchRange
+      end
+      self:_SwitchOnGroups(_plane,radius)
+    end
+  end
+  if self:GetState() ~= "Stopped" then
+    self:__Status(self.Interval)
+  end
+  return self
+end
+
+--- [INTERNAL] FSM Function
+-- @param #TIRESIAS self
+-- @param #string From
+-- @param #string Event
+-- @param #string To
+-- @return #TIRESIAS self
+function TIRESIAS:onafterStop(From, Event, To)
+  self:T({From, Event, To})
+  self:UnHandleEvent(EVENTS.PlayerEnterAircraft)
+  return self
+end
+
+-------------------------------------------------------------------------------------------------------------
+--
+-- End
+-- 
+-------------------------------------------------------------------------------------------------------------
diff --git a/Moose Development/Moose/Modules.lua b/Moose Development/Moose/Modules.lua
index 99ca565a1..7ab4ad2e8 100644
--- a/Moose Development/Moose/Modules.lua	
+++ b/Moose Development/Moose/Modules.lua	
@@ -83,6 +83,7 @@ __Moose.Include( 'Scripts/Moose/Functional/ZoneCaptureCoalition.lua' )
 __Moose.Include( 'Scripts/Moose/Functional/ZoneGoal.lua' )
 __Moose.Include( 'Scripts/Moose/Functional/ZoneGoalCargo.lua' )
 __Moose.Include( 'Scripts/Moose/Functional/ZoneGoalCoalition.lua' )
+__Moose.Include( 'Scripts/Moose/Functional/Tiresias.lua' )
 
 __Moose.Include( 'Scripts/Moose/Ops/Airboss.lua' )
 __Moose.Include( 'Scripts/Moose/Ops/AirWing.lua' )
diff --git a/Moose Setup/Moose.files b/Moose Setup/Moose.files
index 90a6e761d..a863db719 100644
--- a/Moose Setup/Moose.files	
+++ b/Moose Setup/Moose.files	
@@ -83,6 +83,7 @@ Functional/Autolase.lua
 Functional/AICSAR.lua
 Functional/AmmoTruck.lua
 Functional/ZoneGoalCargo.lua
+Functional/Tiresias.lua
 
 Ops/Airboss.lua
 Ops/RecoveryTanker.lua