diff --git a/README.md b/README.md
index 90e406e..4b3e7aa 100644
--- a/README.md
+++ b/README.md
@@ -80,7 +80,7 @@ Please also note that PvP is not supported at the moment and that the mission wi
 - AI improvements
   - [ ] AI wingmen should engage tracking radars first when told to engage SAM sites, in order to disable the site ASAP
 - Balance improvements
-  - [ ] Lowered enemy CAP respawn rate
+  - [x] Enemy CAP respawn rate now decreases the more enemy planes are shot
   - [ ] Tweaked XP requirements for medals/promotions
 - Bug fixes
   - [ ] AWACS datalinked contacts not showing on SA pages
diff --git a/Script/Script.lua b/Script/Script.lua
index f422f32..77f0116 100644
--- a/Script/Script.lua
+++ b/Script/Script.lua
@@ -116,6 +116,8 @@ function TUM.initialize()
             if not event then return end -- No event
 
             TUM.ambientRadio.onEvent(event) -- Must be first so other (more important) radio messages will interrupt the "ambient" ones
+            TUM.airForce.onEvent(event)
+            TUM.ambientWorld.onEvent(event)
             TUM.ambientWorld.onEvent(event)
             TUM.objectives.onEvent(event)
             TUM.playerScore.onEvent(event)
diff --git a/Script/The Universal Mission/AirForce.lua b/Script/The Universal Mission/AirForce.lua
index 651b53a..fce8472 100644
--- a/Script/The Universal Mission/AirForce.lua	
+++ b/Script/The Universal Mission/AirForce.lua	
@@ -6,9 +6,13 @@
 TUM.airForce = {}
 
 do
+    local SUPPRESSION_INCREASE_ON_KILL = 0.35 -- Value added to enemyCAPSuppression each time an enemy aircraft is shot down
+
     local desiredUnitCount = { 4, 4 } -- Desired max number of aircraft in the air at any single time
     local fighterGroups = { {}, {} }
 
+    local enemyCAPSuppression = 1
+    local enemyCAPSuppressionTimer = 1
     local playerCenter = nil
 
     local function getSkillLevel(side)
@@ -65,7 +69,7 @@ do
     local function launchNewAircraftGroup(side, airbases)
         local groupSize = DCSEx.table.getRandom({ 1, 2, 2, 2, 2, 3, 3, 4 })
         groupSize = math.min(groupSize, desiredUnitCount[side] - getAirborneUnitCount(side))
-        if groupSize <= 0 then return false end
+        if groupSize <= 0 then return false end -- No aircraft slots left
 
         local faction = TUM.settings.getEnemyFaction()
         if side == TUM.settings.getPlayerCoalition() then faction = TUM.settings.getPlayerFaction() end
@@ -73,6 +77,17 @@ do
         local units = Library.factions.getUnits(faction, DCSEx.enums.unitFamily.PLANE_FIGHTER, groupSize, true)
         if not units or #units == 0 then return false end -- No aircraft found
 
+        -- If enemy CAP suppression timer > 0, decrement it by 1 but don't spawn any aircraft
+        if side == TUM.settings.getEnemyCoalition() then
+            enemyCAPSuppressionTimer = enemyCAPSuppressionTimer - 1
+            if enemyCAPSuppressionTimer > 0 then
+                TUM.log("Enemy CAP is still suppressed (suppression="..tostring(enemyCAPSuppressionTimer).."), no enemy CAP spawned.")
+                return false
+            end
+
+            enemyCAPSuppressionTimer = enemyCAPSuppression
+        end
+
         local launchAirbase = airbases[DCSEx.math.clamp(math.random(1, math.ceil(math.sqrt(#airbases))), 1, #airbases)]
         local originPt = DCSEx.math.vec3ToVec2(launchAirbase:getPoint())
 
@@ -150,7 +165,6 @@ do
                     randomizeDesiredAircraftCount(side)
                 end
 
-                -- return launchNewAircraftGroup(side, airbases)
                 return launchNewAircraftGroup(side, validAirbases)
             end
         end
@@ -170,6 +184,23 @@ do
         return updateAirForce(side)
     end
 
+    -------------------------------------
+    -- Called when an event is raised
+    -- @param event The DCS World event
+    -------------------------------------
+    function TUM.airForce.onEvent(event)
+        if not event.initiator then return end
+        if Object.getCategory(event.initiator) ~= Object.Category.UNIT then return end
+        if event.id ~= world.event.S_EVENT_UNIT_LOST then return end
+
+        local groupID = DCSEx.dcs.getGroupIDAsNumber(event.initiator:getGroup())
+
+        if DCSEx.table.contains(fighterGroups[TUM.settings.getEnemyCoalition()], groupID) then
+            enemyCAPSuppression = enemyCAPSuppression + SUPPRESSION_INCREASE_ON_KILL
+            TUM.log("Enemy CAP suppression increased to "..tostring(enemyCAPSuppression))
+        end
+    end
+
     function TUM.airForce.create()
         TUM.airForce.removeAll()
         TUM.log("Creating friendly and enemy air forces...")
@@ -190,6 +221,10 @@ do
             end
         end
 
+        -- Reset enemy CAP suppression
+        enemyCAPSuppression = 1
+        enemyCAPSuppressionTimer = 1
+
         fighterGroups = { {}, {} }
     end