diff --git a/Moose Development/Moose/AI/AI_Patrol.lua b/Moose Development/Moose/AI/AI_Patrol.lua
index 031d9aae8..dcb94b99d 100644
--- a/Moose Development/Moose/AI/AI_Patrol.lua	
+++ b/Moose Development/Moose/AI/AI_Patrol.lua	
@@ -636,7 +636,7 @@ function AI_PATROL_ZONE:onafterStart( Controllable, From, Event, To )
 
   self.Controllable:OnReSpawn(
     function( PatrolGroup )
-      self:E( "ReSpawn" )
+      self:T( "ReSpawn" )
       self:__Reset( 1 )
       self:__Route( 5 )
     end
@@ -741,7 +741,7 @@ function AI_PATROL_ZONE:onafterRoute( Controllable, From, Event, To )
     -- This will make the plane fly immediately to the patrol zone.
     
     if self.Controllable:InAir() == false then
-      self:E( "Not in the air, finding route path within PatrolZone" )
+      self:T( "Not in the air, finding route path within PatrolZone" )
       local CurrentVec2 = self.Controllable:GetVec2()
       --TODO: Create GetAltitude function for GROUP, and delete GetUnit(1).
       local CurrentAltitude = self.Controllable:GetUnit(1):GetAltitude()
@@ -756,7 +756,7 @@ function AI_PATROL_ZONE:onafterRoute( Controllable, From, Event, To )
         )
       PatrolRoute[#PatrolRoute+1] = CurrentRoutePoint
     else
-      self:E( "In the air, finding route path within PatrolZone" )
+      self:T( "In the air, finding route path within PatrolZone" )
       local CurrentVec2 = self.Controllable:GetVec2()
       --TODO: Create GetAltitude function for GROUP, and delete GetUnit(1).
       local CurrentAltitude = self.Controllable:GetUnit(1):GetAltitude()
diff --git a/Moose Development/Moose/Core/Database.lua b/Moose Development/Moose/Core/Database.lua
index b742ee2c6..28f79f183 100644
--- a/Moose Development/Moose/Core/Database.lua	
+++ b/Moose Development/Moose/Core/Database.lua	
@@ -81,7 +81,7 @@ DATABASE = {
   HITS = {},
   DESTROYS = {},
   ZONES = {},
-  ZONES_GOAL = {},  
+  ZONES_GOAL = {},
   WAREHOUSES = {},
   FLIGHTGROUPS = {},
   FLIGHTCONTROLS = {},
@@ -190,7 +190,7 @@ end
 function DATABASE:AddUnit( DCSUnitName )
 
   if not  self.UNITS[DCSUnitName] then
-    self:I( { "Add UNIT:", DCSUnitName } )
+    self:T( { "Add UNIT:", DCSUnitName } )
     local UnitRegister = UNIT:Register( DCSUnitName )
     self.UNITS[DCSUnitName] = UNIT:Register( DCSUnitName )
 
@@ -512,7 +512,7 @@ end
 function DATABASE:AddGroup( GroupName )
 
   if not self.GROUPS[GroupName] then
-    self:I( { "Add GROUP:", GroupName } )
+    self:T( { "Add GROUP:", GroupName } )
     self.GROUPS[GroupName] = GROUP:Register( GroupName )
   end
 
@@ -524,7 +524,7 @@ end
 function DATABASE:AddPlayer( UnitName, PlayerName )
 
   if PlayerName then
-    self:I( { "Add player for unit:", UnitName, PlayerName } )
+    self:T( { "Add player for unit:", UnitName, PlayerName } )
     self.PLAYERS[PlayerName] = UnitName
     self.PLAYERUNITS[PlayerName] = self:FindUnit( UnitName )
     self.PLAYERSJOINED[PlayerName] = PlayerName
@@ -536,7 +536,7 @@ end
 function DATABASE:DeletePlayer( UnitName, PlayerName )
 
   if PlayerName then
-    self:I( { "Clean player:", PlayerName } )
+    self:T( { "Clean player:", PlayerName } )
     self.PLAYERS[PlayerName] = nil
     self.PLAYERUNITS[PlayerName] = nil
   end
@@ -702,11 +702,11 @@ function DATABASE:_RegisterGroupTemplate( GroupTemplate, CoalitionSide, Category
     UnitNames[#UnitNames+1] = self.Templates.Units[UnitTemplate.name].UnitName
   end
 
-  self:I( { Group = self.Templates.Groups[GroupTemplateName].GroupName,
+  self:T( { Group     = self.Templates.Groups[GroupTemplateName].GroupName,
             Coalition = self.Templates.Groups[GroupTemplateName].CoalitionID,
-            Category = self.Templates.Groups[GroupTemplateName].CategoryID,
-            Country = self.Templates.Groups[GroupTemplateName].CountryID,
-            Units = UnitNames
+            Category  = self.Templates.Groups[GroupTemplateName].CategoryID,
+            Country   = self.Templates.Groups[GroupTemplateName].CountryID,
+            Units     = UnitNames
           }
         )
 end
@@ -851,9 +851,9 @@ function DATABASE:_RegisterGroupsAndUnits()
     end
   end
 
-  self:I("Groups:")
+  self:T("Groups:")
   for GroupName, Group in pairs( self.GROUPS ) do
-    self:I( { "Group:", GroupName } )
+    self:T( { "Group:", GroupName } )
   end
 
   return self
@@ -865,7 +865,7 @@ end
 function DATABASE:_RegisterClients()
 
   for ClientName, ClientTemplate in pairs( self.Templates.ClientsByName ) do
-    self:I( { "Register Client:", ClientName } )
+    self:T( { "Register Client:", ClientName } )
     self:AddClient( ClientName )
   end
 
@@ -903,7 +903,7 @@ function DATABASE:_RegisterAirbases()
 
       local DCSAirbaseName = DCSAirbase:getName()
 
-      self:I( { "Register Airbase:", DCSAirbaseName, DCSAirbase:getID() } )
+      self:T( { "Register Airbase:", DCSAirbaseName, DCSAirbase:getID() } )
       self:AddAirbase( DCSAirbaseName )
     end
   end
diff --git a/Moose Development/Moose/Core/Zone.lua b/Moose Development/Moose/Core/Zone.lua
index 9dedcb35a..a1db93d70 100644
--- a/Moose Development/Moose/Core/Zone.lua	
+++ b/Moose Development/Moose/Core/Zone.lua	
@@ -56,7 +56,7 @@
 --- @type ZONE_BASE
 -- @field #string ZoneName Name of the zone.
 -- @field #number ZoneProbability A value between 0 and 1. 0 = 0% and 1 = 100% probability.
--- @extends Core.Base#BASE
+-- @extends Core.Fsm#FSM
 
 
 --- This class is an abstract BASE class for derived classes, and is not meant to be instantiated.
@@ -685,30 +685,44 @@ function ZONE_RADIUS:Scan( ObjectCategories, UnitCategories )
 
   local function EvaluateZone( ZoneObject )
     --if ZoneObject:isExist() then --FF: isExist always returns false for SCENERY objects since DCS 2.2 and still in DCS 2.5
-    if ZoneObject then  
+    if ZoneObject then 
+     
       local ObjectCategory = ZoneObject:getCategory()
-      if ( ObjectCategory == Object.Category.UNIT and ZoneObject:isExist() and ZoneObject:isActive() ) or 
-         (ObjectCategory == Object.Category.STATIC and ZoneObject:isExist()) then
+      
+      if ( ObjectCategory == Object.Category.UNIT and ZoneObject:isExist() and ZoneObject:isActive() ) or (ObjectCategory == Object.Category.STATIC and ZoneObject:isExist()) then
+      
         local CoalitionDCSUnit = ZoneObject:getCoalition()
+        
         local Include = false
         if not UnitCategories then
+          -- Anythink found is included.
           Include = true
         else
+          -- Check if found object is in specified categories.
           local CategoryDCSUnit = ZoneObject:getDesc().category
+          
           for UnitCategoryID, UnitCategory in pairs( UnitCategories ) do
             if UnitCategory == CategoryDCSUnit then
               Include = true
               break
             end
           end
+          
         end
+        
         if Include then
+        
           local CoalitionDCSUnit = ZoneObject:getCoalition()
+          
+          -- This coalition is inside the zone.
           self.ScanData.Coalitions[CoalitionDCSUnit] = true
+          
           self.ScanData.Units[ZoneObject] = ZoneObject
+          
           self:F2( { Name = ZoneObject:getName(), Coalition = CoalitionDCSUnit } )
         end
       end
+      
       if ObjectCategory == Object.Category.SCENERY then
         local SceneryType = ZoneObject:getTypeName()
         local SceneryName = ZoneObject:getName()
@@ -716,21 +730,29 @@ function ZONE_RADIUS:Scan( ObjectCategories, UnitCategories )
         self.ScanData.Scenery[SceneryType][SceneryName] = SCENERY:Register( SceneryName, ZoneObject )
         self:F2( { SCENERY =  self.ScanData.Scenery[SceneryType][SceneryName] } )
       end
+      
     end
+    
     return true
   end
 
+  -- Search objects.
   world.searchObjects( ObjectCategories, SphereSearch, EvaluateZone )
   
 end
 
-
+--- Count the number of different coalitions inside the zone.
+-- @param #ZONE_RADIUS self
+-- @return #table Table of DCS units and DCS statics inside the zone.
 function ZONE_RADIUS:GetScannedUnits()
 
   return self.ScanData.Units
 end
 
 
+--- Count the number of different coalitions inside the zone.
+-- @param #ZONE_RADIUS self
+-- @return Core.Set#SET_UNIT Set of units and statics inside the zone.
 function ZONE_RADIUS:GetScannedSetUnit()
 
   local SetUnit = SET_UNIT:New()
@@ -756,6 +778,9 @@ function ZONE_RADIUS:GetScannedSetUnit()
 end
 
 
+--- Count the number of different coalitions inside the zone.
+-- @param #ZONE_RADIUS self
+-- @return #number Counted coalitions.
 function ZONE_RADIUS:CountScannedCoalitions()
 
   local Count = 0
@@ -763,14 +788,25 @@ function ZONE_RADIUS:CountScannedCoalitions()
   for CoalitionID, Coalition in pairs( self.ScanData.Coalitions ) do
     Count = Count + 1
   end
+  
   return Count
 end
 
+--- Check if a certain coalition is inside a scanned zone.
+-- @param #ZONE_RADIUS self
+-- @param #number Coalition The coalition id, e.g. coalition.side.BLUE.
+-- @return #boolean If true, the coalition is inside the zone.
+function ZONE_RADIUS:CheckScannedCoalition( Coalition )
+  if Coalition then
+    return self.ScanData.Coalitions[Coalition]
+  end
+  return nil
+end
 
 --- Get Coalitions of the units in the Zone, or Check if there are units of the given Coalition in the Zone.
--- Returns nil if there are none ot two Coalitions in the zone!
+-- Returns nil if there are none to two Coalitions in the zone!
 -- Returns one Coalition if there are only Units of one Coalition in the Zone.
--- Returns the Coalition for the given Coalition if there are units of the Coalition in the Zone
+-- Returns the Coalition for the given Coalition if there are units of the Coalition in the Zone.
 -- @param #ZONE_RADIUS self
 -- @return #table
 function ZONE_RADIUS:GetScannedCoalition( Coalition )
@@ -795,20 +831,27 @@ function ZONE_RADIUS:GetScannedCoalition( Coalition )
 end
 
 
+--- Get scanned scenery type
+-- @param #ZONE_RADIUS self
+-- @return #table Table of DCS scenery type objects.
 function ZONE_RADIUS:GetScannedSceneryType( SceneryType )
   return self.ScanData.Scenery[SceneryType]
 end
 
 
+--- Get scanned scenery table
+-- @param #ZONE_RADIUS self
+-- @return #table Table of DCS scenery objects.
 function ZONE_RADIUS:GetScannedScenery()
   return self.ScanData.Scenery
 end
 
 
 --- Is All in Zone of Coalition?
+-- Check if only the specifed coalition is inside the zone and noone else.
 -- @param #ZONE_RADIUS self
--- @param Coalition
--- @return #boolean
+-- @param #number Coalition Coalition ID of the coalition which is checked to be the only one in the zone.
+-- @return #boolean True, if **only** that coalition is inside the zone and no one else.
 -- @usage
 --    self.Zone:Scan()
 --    local IsGuarded = self.Zone:IsAllInZoneOfCoalition( self.Coalition )
@@ -820,11 +863,12 @@ end
 
 
 --- Is All in Zone of Other Coalition?
+-- Check if only one coalition is inside the zone and the specified coalition is not the one.
 -- You first need to use the @{#ZONE_RADIUS.Scan} method to scan the zone before it can be evaluated!
 -- Note that once a zone has been scanned, multiple evaluations can be done on the scan result set.
 -- @param #ZONE_RADIUS self
--- @param Coalition
--- @return #boolean
+-- @param #number Coalition Coalition ID of the coalition which is not supposed to be in the zone.
+-- @return #boolean True, if and only if only one coalition is inside the zone and the specified coalition is not it.
 -- @usage
 --    self.Zone:Scan()
 --    local IsCaptured = self.Zone:IsAllInZoneOfOtherCoalition( self.Coalition )
@@ -836,11 +880,12 @@ end
 
 
 --- Is Some in Zone of Coalition?
+-- Check if more than one coaltion is inside the zone and the specifed coalition is one of them.
 -- You first need to use the @{#ZONE_RADIUS.Scan} method to scan the zone before it can be evaluated!
 -- Note that once a zone has been scanned, multiple evaluations can be done on the scan result set.
 -- @param #ZONE_RADIUS self
--- @param Coalition
--- @return #boolean
+-- @param #number Coalition ID of the coaliton which is checked to be inside the zone.
+-- @return #boolean True if more than one coalition is inside the zone and the specified coalition is one of them.
 -- @usage
 --    self.Zone:Scan()
 --    local IsAttacked = self.Zone:IsSomeInZoneOfCoalition( self.Coalition )
diff --git a/Moose Development/Moose/Functional/Range.lua b/Moose Development/Moose/Functional/Range.lua
index 59e22f608..870e3f71c 100644
--- a/Moose Development/Moose/Functional/Range.lua	
+++ b/Moose Development/Moose/Functional/Range.lua	
@@ -516,7 +516,7 @@ RANGE.MenuF10Root=nil
 
 --- Range script version.
 -- @field #string version
-RANGE.version="2.2.0"
+RANGE.version="2.2.1"
 
 --TODO list:
 --TODO: Verbosity level for messages.
@@ -2521,10 +2521,17 @@ function RANGE:_DisplayBombTargets(_unitname)
       local coord=self:_GetBombTargetCoordinate(bombtarget)
 
       if coord then
+      
+        -- Get elevation
+        local elevation=coord:GetLandHeight()
+        local eltxt=string.format("%d m", elevation)
+        if _settings:IsImperial() then
+          elevation=UTILS.MetersToFeet(elevation)
+          eltxt=string.format("%d ft", elevation)
+        end
 
         local ca2g=coord:ToStringA2G(_unit,_settings)
-        --local lldms=coord:ToStringLLDMS(_settings)        
-        _text=_text..string.format("\n- %s:\n%s", bombtarget.name or "unknown", ca2g)
+        _text=_text..string.format("\n- %s:\n%s @ %s", bombtarget.name or "unknown", ca2g, eltxt)
       end
     end
 
diff --git a/Moose Development/Moose/Functional/Suppression.lua b/Moose Development/Moose/Functional/Suppression.lua
index 1c8c56092..098efeb20 100644
--- a/Moose Development/Moose/Functional/Suppression.lua	
+++ b/Moose Development/Moose/Functional/Suppression.lua	
@@ -868,13 +868,15 @@ end
 -- @param #boolean message Send message to all players.
 function SUPPRESSION:StatusReport(message)
 
-  local name=self.Controllable:GetName()
-  local nunits=#self.Controllable:GetUnits()
+  local group=self.Controllable --Wrapper.Group#GROUP
+
+  local nunits=group:CountAliveUnits()
   local roe=self.CurrentROE
   local state=self.CurrentAlarmState
   local life_min, life_max, life_ave, life_ave0, groupstrength=self:_GetLife()
-  local at=self.Controllable:GetAmmunition()
+  local ammotot=self.Controllable:GetAmmunition()
   
+  --[[
   local text=string.format("Status of group %s\n", name)
   text=text..string.format("Number of units: %d of %d\n", nunits, self.IniGroupStrength)
   text=text..string.format("Current state: %s\n", self:GetState())
@@ -887,6 +889,10 @@ function SUPPRESSION:StatusReport(message)
   text=text..string.format("Life ave0: %3.0f\n", life_ave0)
   text=text..string.format("Ammo tot: %d\n", at)
   text=text..string.format("Group strength: %3.0f", groupstrength)
+  ]]
+  
+  local text=string.format("State %s, Units=%d/%d, ROE=%s Alarm State=%s, Hits=%d, Life=%d/%d/%d/%d, Ammo=%d", 
+  self:GetState(), nunits, self.IniGroupStrength, self.CurrentROE, self.CurrentAlarmState, self.Nhit, life_min, life_max, life_ave, life_ave0, ammotot)
   
   MESSAGE:New(text, 10):ToAllIf(message or self.Debug)
   self:I(self.lid.."\n"..text)
diff --git a/Moose Development/Moose/Functional/ZoneCaptureCoalition.lua b/Moose Development/Moose/Functional/ZoneCaptureCoalition.lua
index 4ee91c93f..fbca12fae 100644
--- a/Moose Development/Moose/Functional/ZoneCaptureCoalition.lua	
+++ b/Moose Development/Moose/Functional/ZoneCaptureCoalition.lua	
@@ -197,8 +197,7 @@ do -- ZONE_CAPTURE_COALITION
   --   
   -- ### IMPORTANT
   -- 
-  -- **Each capture zone object must have the monitoring process started specifically.
-  -- The monitoring process is NOT started by default!!!**
+  -- **Each capture zone object must have the monitoring process started specifically. The monitoring process is NOT started by default!**
   --   
   -- 
   -- # Full Example
@@ -348,6 +347,8 @@ do -- ZONE_CAPTURE_COALITION
   -- @param #ZONE_CAPTURE_COALITION self
   -- @param Core.Zone#ZONE Zone A @{Zone} object with the goal to be achieved.
   -- @param DCSCoalition.DCSCoalition#coalition Coalition The initial coalition owning the zone.
+  -- @param #table UnitCategories Table of unit categories. See [DCS Class Unit](https://wiki.hoggitworld.com/view/DCS_Class_Unit). Default {Unit.Category.GROUND_UNIT}.
+  -- @param #table ObjectCategories Table of unit categories. See [DCS Class Object](https://wiki.hoggitworld.com/view/DCS_Class_Object). Default {Object.Category.UNIT, Object.Category.STATIC}, i.e. all UNITS and STATICS.
   -- @return #ZONE_CAPTURE_COALITION
   -- @usage
   -- 
@@ -356,11 +357,13 @@ do -- ZONE_CAPTURE_COALITION
   --  ZoneCaptureCoalition = ZONE_CAPTURE_COALITION:New( AttackZone, coalition.side.RED ) -- Create a new ZONE_CAPTURE_COALITION object of zone AttackZone with ownership RED coalition.
   --  ZoneCaptureCoalition:__Guard( 1 ) -- Start the Guarding of the AttackZone.
   --  
-  function ZONE_CAPTURE_COALITION:New( Zone, Coalition, UnitCategories )
+  function ZONE_CAPTURE_COALITION:New( Zone, Coalition, UnitCategories, ObjectCategories )
   
     local self = BASE:Inherit( self, ZONE_GOAL_COALITION:New( Zone, Coalition, UnitCategories ) ) -- #ZONE_CAPTURE_COALITION
 
-    self:F( { Zone = Zone, Coalition  = Coalition, UnitCategories = UnitCategories } )
+    self:F( { Zone = Zone, Coalition  = Coalition, UnitCategories = UnitCategories, ObjectCategories = ObjectCategories } )
+    
+    self:SetObjectCategories(ObjectCategories)
 
     do 
     
@@ -545,6 +548,41 @@ do -- ZONE_CAPTURE_COALITION
     -- @param #ZONE_CAPTURE_COALITION self
     -- @param #number Delay
 
+    self:AddTransition( "*", "ChangeCoalition", "*" )
+   
+    --- ChangeCoalition Handler OnBefore for ZONE_CAPTURE_COALITION
+    -- @function [parent=#ZONE_CAPTURE_COALITION] OnBeforeChangeCoalition
+    -- @param #ZONE_CAPTURE_COALITION self
+    -- @param #string From
+    -- @param #string Event
+    -- @param #string To
+    -- @param #number NewCoalition New coalition ID, i.e. after the change.
+    -- @param #number OldCoalition Old coalition ID, i.e. before the change.
+    -- @return #boolean
+    
+    --- ChangeCoalition Handler OnAfter for ZONE_CAPTURE_COALITION
+    -- @function [parent=#ZONE_CAPTURE_COALITION] OnAfterChangeCoalition
+    -- @param #ZONE_CAPTURE_COALITION self
+    -- @param #string From
+    -- @param #string Event
+    -- @param #string To
+    -- @param #number NewCoalition New coalition ID, i.e. after the change.
+    -- @param #number OldCoalition Old coalition ID, i.e. before the change.
+
+    --- ChangeCoalition Trigger for ZONE_CAPTURE_COALITION
+    -- @function [parent=#ZONE_CAPTURE_COALITION] ChangeCoalition
+    -- @param #ZONE_CAPTURE_COALITION self
+    -- @param #number NewCoalition New coalition ID, i.e. after the change.
+    -- @param #number OldCoalition Old coalition ID, i.e. before the change.
+    
+    --- ChangeCoalition Asynchronous Trigger for ZONE_CAPTURE_COALITION
+    -- @function [parent=#ZONE_CAPTURE_COALITION] __ChangeCoalition
+    -- @param #ZONE_CAPTURE_COALITION self
+    -- @param #number Delay
+    -- @param #number NewCoalition New coalition ID, i.e. after the change.
+    -- @param #number OldCoalition Old coalition ID, i.e. before the change.
+
+
     -- We check if a unit within the zone is hit.
     -- If it is, then we must move the zone to attack state.
     self:HandleEvent( EVENTS.Hit, self.OnEventHit )
@@ -554,175 +592,7 @@ do -- ZONE_CAPTURE_COALITION
 
     return self
   end
-  
 
-  --- @param #ZONE_CAPTURE_COALITION self
-  function ZONE_CAPTURE_COALITION:onenterCaptured()
-  
-    self:F({"hello"})
-  
-    self:GetParent( self, ZONE_CAPTURE_COALITION ).onenterCaptured( self )
-    
-    self.Goal:Achieved()
-  end
-
-
-  function ZONE_CAPTURE_COALITION:IsGuarded()
-  
-    local IsGuarded = self:IsAllInZoneOfCoalition( self.Coalition )
-    self:F( { IsGuarded = IsGuarded } )
-    return IsGuarded
-  end
-
-
-  function ZONE_CAPTURE_COALITION:IsEmpty()
-  
-    local IsEmpty = self:IsNoneInZone()
-    self:F( { IsEmpty = IsEmpty } )
-    return IsEmpty
-  end
-
-
-  function ZONE_CAPTURE_COALITION:IsCaptured()
-  
-    local IsCaptured = self:IsAllInZoneOfOtherCoalition( self.Coalition )
-    self:F( { IsCaptured = IsCaptured } )
-    return IsCaptured
-  end
-  
-  
-  function ZONE_CAPTURE_COALITION:IsAttacked()
-  
-    local IsAttacked = self:IsSomeInZoneOfCoalition( self.Coalition )
-    self:F( { IsAttacked = IsAttacked } )
-    return IsAttacked
-  end
-  
-  
-
-  --- Mark.
-  -- @param #ZONE_CAPTURE_COALITION self
-  function ZONE_CAPTURE_COALITION:Mark()
-  
-    local Coord = self:GetCoordinate()
-    local ZoneName = self:GetZoneName()
-    local State = self:GetState()
-    
-    if self.MarkRed and self.MarkBlue then
-      self:F( { MarkRed = self.MarkRed, MarkBlue = self.MarkBlue } )
-      Coord:RemoveMark( self.MarkRed )
-      Coord:RemoveMark( self.MarkBlue )
-    end
-    
-    if self.Coalition == coalition.side.BLUE then
-      self.MarkBlue = Coord:MarkToCoalitionBlue( "Coalition: Blue\nGuard Zone: " .. ZoneName .. "\nStatus: " .. State )  
-      self.MarkRed = Coord:MarkToCoalitionRed( "Coalition: Blue\nCapture Zone: " .. ZoneName .. "\nStatus: " .. State )
-    else
-      self.MarkRed = Coord:MarkToCoalitionRed( "Coalition: Red\nGuard Zone: " .. ZoneName .. "\nStatus: " .. State )  
-      self.MarkBlue = Coord:MarkToCoalitionBlue( "Coalition: Red\nCapture Zone: " .. ZoneName .. "\nStatus: " .. State )  
-    end
-  end
-
-  --- Bound.
-  -- @param #ZONE_CAPTURE_COALITION self
-  function ZONE_CAPTURE_COALITION:onenterGuarded()
-  
-    --self:GetParent( self ):onenterGuarded()
-  
-    if self.Coalition == coalition.side.BLUE then
-      --elf.ProtectZone:BoundZone( 12, country.id.USA )
-    else
-      --self.ProtectZone:BoundZone( 12, country.id.RUSSIA )
-    end
-    
-    self:Mark()
-    
-  end
-  
-  function ZONE_CAPTURE_COALITION:onenterCaptured()
-  
-    --self:GetParent( self ):onenterCaptured()
-
-    local NewCoalition = self:GetScannedCoalition()
-    self:F( { NewCoalition = NewCoalition } )
-    self:SetCoalition( NewCoalition )
-  
-    self:Mark()
-    self.Goal:Achieved()
-  end
-  
-  
-  function ZONE_CAPTURE_COALITION:onenterEmpty()
-
-    --self:GetParent( self ):onenterEmpty()
-  
-    self:Mark()
-  end
-  
-  
-  function ZONE_CAPTURE_COALITION:onenterAttacked()
-  
-    --self:GetParent( self ):onenterAttacked()
-  
-    self:Mark()
-  end
-
-
-  --- When started, check the Coalition status.
-  -- @param #ZONE_CAPTURE_COALITION self
-  function ZONE_CAPTURE_COALITION:onafterGuard()
-  
-    --self:F({BASE:GetParent( self )})
-    --BASE:GetParent( self ).onafterGuard( self )
-  
-    if not self.SmokeScheduler then
-      self.SmokeScheduler = self:ScheduleRepeat( self.StartInterval, self.RepeatInterval, 0.1, nil, self.StatusSmoke, self )
-    end
-  end
-
-
-  function ZONE_CAPTURE_COALITION:IsCaptured()
-  
-    local IsCaptured = self:IsAllInZoneOfOtherCoalition( self.Coalition )
-    self:F( { IsCaptured = IsCaptured } )
-    return IsCaptured
-  end
-  
-  
-  function ZONE_CAPTURE_COALITION:IsAttacked()
-  
-    local IsAttacked = self:IsSomeInZoneOfCoalition( self.Coalition )
-    self:F( { IsAttacked = IsAttacked } )
-    return IsAttacked
-  end
-  
-
-  --- Check status Coalition ownership.
-  -- @param #ZONE_CAPTURE_COALITION self
-  function ZONE_CAPTURE_COALITION:StatusZone()
-  
-    local State = self:GetState()
-    self:F( { State = self:GetState() } )
-  
-    self:GetParent( self, ZONE_CAPTURE_COALITION ).StatusZone( self )
-    
-    if State ~= "Guarded" and self:IsGuarded() then
-      self:Guard()
-    end
-    
-    if State ~= "Empty" and self:IsEmpty() then  
-      self:Empty()
-    end
-
-    if State ~= "Attacked" and self:IsAttacked() then
-      self:Attack()
-    end
-    
-    if State ~= "Captured" and self:IsCaptured() then  
-      self:Capture()
-    end
-    
-  end
 
   --- Starts the zone capturing monitoring process.
   -- This process can be CPU intensive, ensure that you specify reasonable time intervals for the monitoring process.
@@ -747,13 +617,15 @@ do -- ZONE_CAPTURE_COALITION
   -- 
   function ZONE_CAPTURE_COALITION:Start( StartInterval, RepeatInterval )
   
-    self.StartInterval = StartInterval or 15
+    self.StartInterval = StartInterval or 1
     self.RepeatInterval = RepeatInterval or 15
   
     if self.ScheduleStatusZone then
       self:ScheduleStop( self.ScheduleStatusZone )
     end
-    self.ScheduleStatusZone = self:ScheduleRepeat( self.StartInterval, self.RepeatInterval, 1.5, nil, self.StatusZone, self )
+    
+    -- Start Status scheduler.
+    self.ScheduleStatusZone = self:ScheduleRepeat( self.StartInterval, self.RepeatInterval, 0.1, nil, self.StatusZone, self )
   end
   
 
@@ -812,7 +684,195 @@ do -- ZONE_CAPTURE_COALITION
     end
   
   end
-  
-  
-end
 
+
+  --- On after "Guard" event.
+  -- @param #ZONE_CAPTURE_COALITION self
+  function ZONE_CAPTURE_COALITION:onafterGuard()
+
+    if not self.SmokeScheduler then
+      self.SmokeScheduler = self:ScheduleRepeat( self.StartInterval, self.RepeatInterval, 0.1, nil, self.StatusSmoke, self )
+    end
+    
+  end
+  
+  --- On enter "Guarded" state.
+  -- @param #ZONE_CAPTURE_COALITION self
+  function ZONE_CAPTURE_COALITION:onenterGuarded()
+    env.info("FF enter Guarded")
+    self:Mark()
+  end
+
+  --- On enter "Captured" state.
+  -- @param #ZONE_CAPTURE_COALITION self  
+  function ZONE_CAPTURE_COALITION:onenterCaptured()
+    env.info("FF enter Captured")
+
+    -- Get new coalition.
+    local NewCoalition = self:GetScannedCoalition()
+    self:F( { NewCoalition = NewCoalition } )
+    
+    -- Set new owner of zone.
+    self:ChangeCoalition(NewCoalition, self.Coalition)
+  
+    -- Update mark.
+    self:Mark()
+    
+    -- Goal achieved.
+    self.Goal:Achieved()
+  end
+  
+  --- On after "ChangeCoalition" state.
+  -- @param #ZONE_CAPTURE_COALITION self  
+  function ZONE_CAPTURE_COALITION:onafterChangeCoalition(From, Event, To, NewCoalition, OldCoalition)
+    env.info("FF after ChangeCoalition")
+    self:SetCoalition(NewCoalition)
+  end
+  
+  --- On enter "Empty" state.
+  -- @param #ZONE_CAPTURE_COALITION self    
+  function ZONE_CAPTURE_COALITION:onenterEmpty()
+    env.info("FF enter Empty")
+    self:Mark()
+  end
+  
+  --- On enter "Attacked" state.
+  -- @param #ZONE_CAPTURE_COALITION self    
+  function ZONE_CAPTURE_COALITION:onenterAttacked()
+    env.info("FF enter Attacked")
+    self:Mark()
+  end
+
+
+
+  --- Check if zone is "Guarded"
+  -- @param #ZONE_CAPTURE_COALITION self
+  -- @return #boolean self:IsAllInZoneOfCoalition( self.Coalition )
+  function ZONE_CAPTURE_COALITION:IsGuarded()
+  
+    local IsGuarded = self:IsAllInZoneOfCoalition( self.Coalition )
+    self:F( { IsGuarded = IsGuarded } )
+    return IsGuarded
+  end
+
+  --- Check if zone is "Empty"
+  -- @param #ZONE_CAPTURE_COALITION self
+  -- @return #boolean self:IsNoneInZone()
+  function ZONE_CAPTURE_COALITION:IsEmpty()
+  
+    local IsEmpty = self:IsNoneInZone()
+    self:F( { IsEmpty = IsEmpty } )
+    return IsEmpty
+  end
+
+  --- Check if zone is "Captured"
+  -- @param #ZONE_CAPTURE_COALITION self
+  -- @return #boolean self:IsAllInZoneOfOtherCoalition( self.Coalition )
+  function ZONE_CAPTURE_COALITION:IsCaptured()
+  
+    local IsCaptured = self:IsAllInZoneOfOtherCoalition( self.Coalition )
+    self:F( { IsCaptured = IsCaptured } )
+    return IsCaptured
+  end
+  
+  --- Check if zone is "Attacked"
+  -- @param #ZONE_CAPTURE_COALITION self
+  -- @return #boolean self:IsSomeInZoneOfCoalition( self.Coalition )
+  function ZONE_CAPTURE_COALITION:IsAttacked()
+  
+    local IsAttacked = self:IsSomeInZoneOfCoalition( self.Coalition )
+    self:F( { IsAttacked = IsAttacked } )
+    return IsAttacked
+  end
+
+
+  --- Check if zone is captured.
+  -- @param #ZONE_CAPTURE_COALITION self
+  -- @return #boolean self:IsAllInZoneOfOtherCoalition( self.Coalition )
+  function ZONE_CAPTURE_COALITION:IsCaptured()
+  
+    local IsCaptured = self:IsAllInZoneOfOtherCoalition( self.Coalition )
+    self:F( { IsCaptured = IsCaptured } )
+    return IsCaptured
+  end
+  
+   --- Check if zone is attacked.
+  -- @param #ZONE_CAPTURE_COALITION self
+  -- @return #boolean self:IsSomeInZoneOfCoalition( self.Coalition )
+  function ZONE_CAPTURE_COALITION:IsAttacked()
+  
+    local IsAttacked = self:IsSomeInZoneOfCoalition( self.Coalition )
+    self:F( { IsAttacked = IsAttacked } )
+    return IsAttacked
+  end
+  
+
+  --- Check status Coalition ownership.
+  -- @param #ZONE_CAPTURE_COALITION self
+  function ZONE_CAPTURE_COALITION:StatusZone()
+  
+    -- Get FSM state.  
+    local State = self:GetState()
+  
+    -- Scan zone in parent class ZONE_GOAL_COALITION
+    self:GetParent( self, ZONE_CAPTURE_COALITION ).StatusZone( self )
+    
+    -- Check if zone is guarded.
+    if State ~= "Guarded" and self:IsGuarded() then
+      self:Guard()
+    end
+    
+    -- Check if zone is empty.
+    if State ~= "Empty" and self:IsEmpty() then  
+      self:Empty()
+    end
+
+    -- Check if zone is attacked.
+    if State ~= "Attacked" and self:IsAttacked() then
+      self:Attack()
+    end
+    
+    -- Check if zone is captured.
+    if State ~= "Captured" and self:IsCaptured() then  
+      self:Capture()
+    end
+    
+    --
+    local text=string.format("CAPTURE ZONE %s: Status %s", self:GetZoneName(), State)
+    
+    local NewState = self:GetState()
+    if NewState~=State then
+      text=text..string.format(" --> %s", NewState)
+    end
+    self:I(text)
+    
+  end
+  
+  --- Update Mark on F10 map.
+  -- @param #ZONE_CAPTURE_COALITION self
+  function ZONE_CAPTURE_COALITION:Mark()
+  
+    local Coord = self:GetCoordinate()
+    local ZoneName = self:GetZoneName()
+    local State = self:GetState()
+    
+    if self.MarkRed and self.MarkBlue then
+      self:F( { MarkRed = self.MarkRed, MarkBlue = self.MarkBlue } )
+      Coord:RemoveMark( self.MarkRed )
+      Coord:RemoveMark( self.MarkBlue )
+    end
+    
+    if self.Coalition == coalition.side.BLUE then
+      self.MarkBlue = Coord:MarkToCoalitionBlue( "Coalition: Blue\nGuard Zone: " .. ZoneName .. "\nStatus: " .. State )  
+      self.MarkRed  = Coord:MarkToCoalitionRed(  "Coalition: Blue\nCapture Zone: " .. ZoneName .. "\nStatus: " .. State )
+    elseif self.Coalition == coalition.side.RED then
+      self.MarkRed  = Coord:MarkToCoalitionRed(  "Coalition: Red\nGuard Zone: " .. ZoneName .. "\nStatus: " .. State )  
+      self.MarkBlue = Coord:MarkToCoalitionBlue( "Coalition: Red\nCapture Zone: " .. ZoneName .. "\nStatus: " .. State )
+    else
+      self.MarkRed  = Coord:MarkToCoalitionRed(  "Coalition: Neutral\nCapture Zone: " .. ZoneName .. "\nStatus: " .. State )  
+      self.MarkBlue = Coord:MarkToCoalitionBlue( "Coalition: Neutral\nCapture Zone: " .. ZoneName .. "\nStatus: " .. State )
+    end
+  end
+
+
+end
diff --git a/Moose Development/Moose/Functional/ZoneGoal.lua b/Moose Development/Moose/Functional/ZoneGoal.lua
index 67f6a872b..f3ba834dd 100644
--- a/Moose Development/Moose/Functional/ZoneGoal.lua	
+++ b/Moose Development/Moose/Functional/ZoneGoal.lua	
@@ -17,10 +17,16 @@
 do -- Zone
 
   --- @type ZONE_GOAL
-  -- @extends Core.Fsm#FSM
+  -- @field #string ClassName Name of the class.
+  -- @field Core.Goal#GOAL Goal The goal object.
+  -- @field #number SmokeTime Time stamp in seconds when the last smoke of the zone was triggered.
+  -- @field Core.Scheduler#SCHEDULER SmokeScheduler Scheduler responsible for smoking the zone.
+  -- @field #number SmokeColor Color of the smoke.
+  -- @field #boolean SmokeZone If true, smoke zone.
+  -- @extends Core.Zone#ZONE_RADIUS
 
 
-  -- Models processes that have a Goal with a defined achievement involving a Zone. 
+  --- Models processes that have a Goal with a defined achievement involving a Zone. 
   -- Derived classes implement the ways how the achievements can be realized.
   -- 
   -- ## 1. ZONE_GOAL constructor
@@ -39,7 +45,12 @@ do -- Zone
   -- 
   -- @field #ZONE_GOAL
   ZONE_GOAL = {
-    ClassName = "ZONE_GOAL",
+    ClassName      = "ZONE_GOAL",
+    Goal           = nil,
+    SmokeTime      = nil,
+    SmokeScheduler = nil,
+    SmokeColor     = nil,
+    SmokeZone      = nil,
   }
   
   --- ZONE_GOAL Constructor.
@@ -51,11 +62,24 @@ do -- Zone
     local self = BASE:Inherit( self, ZONE_RADIUS:New( Zone:GetName(), Zone:GetVec2(), Zone:GetRadius() ) ) -- #ZONE_GOAL
     self:F( { Zone = Zone } )
 
+    -- Goal object.
     self.Goal = GOAL:New()
 
     self.SmokeTime = nil
+    
+    -- Set smoke ON.
+    self:SetSmokeZone(true)
 
     self:AddTransition( "*", "DestroyedUnit", "*" )
+
+    --- DestroyedUnit event.
+    -- @function [parent=#ZONE_GOAL] DestroyedUnit
+    -- @param #ZONE_GOAL self
+
+    --- DestroyedUnit delayed event
+    -- @function [parent=#ZONE_GOAL] __DestroyedUnit
+    -- @param #ZONE_GOAL self
+    -- @param #number delay Delay in seconds.
   
     --- DestroyedUnit Handler OnAfter for ZONE_GOAL
     -- @function [parent=#ZONE_GOAL] OnAfterDestroyedUnit
@@ -66,19 +90,18 @@ do -- Zone
     -- @param Wrapper.Unit#UNIT DestroyedUnit The destroyed unit.
     -- @param #string PlayerName The name of the player.
 
-
     return self
   end
   
-  --- Get the Zone
+  --- Get the Zone.
   -- @param #ZONE_GOAL self
-  -- @return Core.Zone#ZONE_BASE
+  -- @return #ZONE_GOAL
   function ZONE_GOAL:GetZone()
     return self
   end
   
   
-  --- Get the name of the ProtectZone
+  --- Get the name of the Zone.
   -- @param #ZONE_GOAL self
   -- @return #string
   function ZONE_GOAL:GetZoneName()
@@ -86,35 +109,43 @@ do -- Zone
   end
 
 
-  --- Smoke the center of theh zone.
+  --- Activate smoking of zone with the color or the current owner.
   -- @param #ZONE_GOAL self
-  -- @param #SMOKECOLOR.Color SmokeColor
-  function ZONE_GOAL:Smoke( SmokeColor )
-  
+  -- @param #boolean switch If *true* or *nil* activate smoke. If false, no smoke.
+  -- @return #ZONE_GOAL
+  function ZONE_GOAL:SetSmokeZone(switch)
+    if switch==nil or switch==true then
+      self.SmokeZone=true
+    else
+      self.SmokeZone=false
+    end
+    return self
+  end
+
+  --- Set the smoke color.
+  -- @param #ZONE_GOAL self
+  -- @param DCS#SMOKECOLOR.Color SmokeColor
+  function ZONE_GOAL:Smoke( SmokeColor ) 
     self:F( { SmokeColor = SmokeColor} )
   
     self.SmokeColor = SmokeColor
   end
     
   
-  --- Flare the center of the zone.
+  --- Flare the zone boundary.
   -- @param #ZONE_GOAL self
-  -- @param #SMOKECOLOR.Color FlareColor
+  -- @param DCS#SMOKECOLOR.Color FlareColor
   function ZONE_GOAL:Flare( FlareColor )
-    self:FlareZone( FlareColor, math.random( 1, 360 ) )
+    self:FlareZone( FlareColor, 30)
   end
 
 
   --- When started, check the Smoke and the Zone status.
   -- @param #ZONE_GOAL self
   function ZONE_GOAL:onafterGuard()
-  
-    --self:GetParent( self ):onafterStart()
-    
     self:F("Guard")
-  
-    --self:ScheduleRepeat( 15, 15, 0.1, nil, self.StatusZone, self )
-    if not self.SmokeScheduler then
+
+    if self.SmokeZone and not self.SmokeScheduler then
       self.SmokeScheduler = self:ScheduleRepeat( 1, 1, 0.1, nil, self.StatusSmoke, self )
     end
   end
@@ -123,42 +154,54 @@ do -- Zone
   --- Check status Smoke.
   -- @param #ZONE_GOAL self
   function ZONE_GOAL:StatusSmoke()
-  
     self:F({self.SmokeTime, self.SmokeColor})
     
-    local CurrentTime = timer.getTime()
-  
-    if self.SmokeTime == nil or self.SmokeTime + 300 <= CurrentTime then
-      if self.SmokeColor then
-        self:GetCoordinate():Smoke( self.SmokeColor )
-        --self.SmokeColor = nil
-        self.SmokeTime = CurrentTime
+    if self.SmokeZone then
+    
+      -- Current time.
+      local CurrentTime = timer.getTime()
+    
+      -- Restart smoke every 5 min.
+      if self.SmokeTime == nil or self.SmokeTime + 300 <= CurrentTime then
+        if self.SmokeColor then
+          self:GetCoordinate():Smoke( self.SmokeColor )
+          self.SmokeTime = CurrentTime
+        end
       end
+      
     end
+    
   end
 
 
   --- @param #ZONE_GOAL self
-  -- @param Core.Event#EVENTDATA EventData
+  -- @param Core.Event#EVENTDATA EventData Event data table.
   function ZONE_GOAL:__Destroyed( EventData )
     self:F( { "EventDead", EventData } )
 
     self:F( { EventData.IniUnit } )
     
-    local Vec3 = EventData.IniDCSUnit:getPosition().p
-    self:F( { Vec3 = Vec3 } )
-
     if EventData.IniDCSUnit then
-      if self:IsVec3InZone(Vec3)  then
+
+      local Vec3 = EventData.IniDCSUnit:getPosition().p
+      self:F( { Vec3 = Vec3 } )    
+    
+      if Vec3 and self:IsVec3InZone(Vec3)  then
+      
         local PlayerHits = _DATABASE.HITS[EventData.IniUnitName]
+        
         if PlayerHits then
+        
           for PlayerName, PlayerHit in pairs( PlayerHits.Players or {} ) do
             self.Goal:AddPlayerContribution( PlayerName )
             self:DestroyedUnit( EventData.IniUnitName, PlayerName )
           end
+          
         end
+        
       end
     end
+    
   end
   
   
diff --git a/Moose Development/Moose/Functional/ZoneGoalCoalition.lua b/Moose Development/Moose/Functional/ZoneGoalCoalition.lua
index 1de5218f3..a25d4e534 100644
--- a/Moose Development/Moose/Functional/ZoneGoalCoalition.lua	
+++ b/Moose Development/Moose/Functional/ZoneGoalCoalition.lua	
@@ -17,6 +17,10 @@
 do -- ZoneGoal
 
   --- @type ZONE_GOAL_COALITION
+  -- @field #string ClassName Name of the Class.
+  -- @field #number Coalition The current coalition ID of the zone owner.
+  -- @field #table UnitCategories Table of unit categories that are able to capture and hold the zone. Default is only GROUND units.
+  -- @field #table ObjectCategories Table of object categories that are able to hold a zone. Default is UNITS and STATICS.
   -- @extends Functional.ZoneGoal#ZONE_GOAL
 
 
@@ -37,7 +41,10 @@ do -- ZoneGoal
   -- 
   -- @field #ZONE_GOAL_COALITION
   ZONE_GOAL_COALITION = {
-    ClassName = "ZONE_GOAL_COALITION",
+    ClassName        = "ZONE_GOAL_COALITION",
+    Coalition        = nil,
+    UnitCategories   = nil,
+    ObjectCategories = nil,
   }
   
   --- @field #table ZONE_GOAL_COALITION.States
@@ -46,27 +53,69 @@ do -- ZoneGoal
   --- ZONE_GOAL_COALITION Constructor.
   -- @param #ZONE_GOAL_COALITION self
   -- @param Core.Zone#ZONE Zone A @{Zone} object with the goal to be achieved.
-  -- @param DCSCoalition.DCSCoalition#coalition Coalition The initial coalition owning the zone.
+  -- @param DCSCoalition.DCSCoalition#coalition Coalition The initial coalition owning the zone. Default coalition.side.NEUTRAL.
+  -- @param #table UnitCategories Table of unit categories. See [DCS Class Unit](https://wiki.hoggitworld.com/view/DCS_Class_Unit). Default {Unit.Category.GROUND_UNIT}.
   -- @return #ZONE_GOAL_COALITION
-  function ZONE_GOAL_COALITION:New( Zone, Coalition )
+  function ZONE_GOAL_COALITION:New( Zone, Coalition, UnitCategories )
   
+    if not Zone then
+      BASE:E("ERROR: No Zone specified in ZONE_GOAL_COALITON!")
+      return nil
+    end
+      
+    -- Inherit ZONE_GOAL.
     local self = BASE:Inherit( self, ZONE_GOAL:New( Zone ) ) -- #ZONE_GOAL_COALITION
     self:F( { Zone = Zone, Coalition  = Coalition  } )
 
-    self:SetCoalition( Coalition )
-
-
+    -- Set initial owner.
+    self:SetCoalition( Coalition or coalition.side.NEUTRAL)
+    
+    -- Set default unit and object categories for the zone scan.
+    self:SetUnitCategories(UnitCategories)
+    self:SetObjectCategories()
+        
     return self
   end
   
 
   --- Set the owning coalition of the zone.
   -- @param #ZONE_GOAL_COALITION self
-  -- @param DCSCoalition.DCSCoalition#coalition Coalition
+  -- @param DCSCoalition.DCSCoalition#coalition Coalition The coalition ID, e.g. *coalition.side.RED*.
+  -- @return #ZONE_GOAL_COALITION
   function ZONE_GOAL_COALITION:SetCoalition( Coalition )
     self.Coalition = Coalition
+    return self
+  end
+
+  --- Set the owning coalition of the zone.
+  -- @param #ZONE_GOAL_COALITION self
+  -- @param #table UnitCategories Table of unit categories. See [DCS Class Unit](https://wiki.hoggitworld.com/view/DCS_Class_Unit). Default {Unit.Category.GROUND_UNIT}.
+  -- @return #ZONE_GOAL_COALITION
+  function ZONE_GOAL_COALITION:SetUnitCategories( UnitCategories )
+  
+    if UnitCategories and type(UnitCategories)~="table" then
+      UnitCategories={UnitCategories}
+    end
+    
+    self.UnitCategories=UnitCategories or {Unit.Category.GROUND_UNIT}
+    
+    return self
   end
   
+  --- Set the owning coalition of the zone.
+  -- @param #ZONE_GOAL_COALITION self
+  -- @param #table ObjectCategories Table of unit categories. See [DCS Class Object](https://wiki.hoggitworld.com/view/DCS_Class_Object). Default {Object.Category.UNIT, Object.Category.STATIC}, i.e. all UNITS and STATICS.
+  -- @return #ZONE_GOAL_COALITION
+  function ZONE_GOAL_COALITION:SetObjectCategories( ObjectCategories )
+  
+    if ObjectCategories and type(ObjectCategories)~="table" then
+      ObjectCategories={ObjectCategories}
+    end
+    
+    self.ObjectCategories=ObjectCategories or {Object.Category.UNIT, Object.Category.STATIC}
+    
+    return self
+  end 
   
   --- Get the owning coalition of the zone.
   -- @param #ZONE_GOAL_COALITION self
@@ -93,19 +142,25 @@ do -- ZoneGoal
       return "Neutral"
     end
     
-    return ""
+    return "Unknown"
   end
 
 
   --- Check status Coalition ownership.
   -- @param #ZONE_GOAL_COALITION self
+  -- @return #ZONE_GOAL_COALITION
   function ZONE_GOAL_COALITION:StatusZone()
   
     local State = self:GetState()
     self:F( { State = self:GetState() } )
   
-    self:Scan( { Object.Category.UNIT, Object.Category.STATIC } )
+    -- Debug text.
+    local text=string.format("Zone state=%s, Owner=%s, Scanning...", State, self:GetCoalitionName())
+    env.info(text)
+    
+    self:Scan( self.ObjectCategories, self.UnitCategories )
   
+    return self
   end
   
 end