--- a/addons/core/Scripts/Game/ERR/10_AI/ERR_HQ.c
+++ b/addons/core/Scripts/Game/ERR/10_AI/ERR_HQ.c
@@ -1318,7 +1318,7 @@
    if (vehicle.Released || vehicle.Arrived || vehicle.SupplyToken > 0 || !vehicle.Registered || !vehicle.Group) continue;
    foreach (ERR_HQUnit unit : m_Units)
    {
-    if (unit.Group != vehicle.Group || !unit.ReservedForSupport || unit.Downlink || !unit.Radio) continue;
+    if (unit.Group != vehicle.Group || !unit.ReservedForSupport || unit.LogisticsReservation > 0 || unit.Downlink || !unit.Radio) continue;
     if (!ConvoyPositionKnown(unit, now)) break;
     ERR_HQReport contact = ConvoyContact(unit, now);
     if (contact)
@@ -1523,6 +1523,7 @@
   m_Hunters.Tick(now);
   m_ObjectiveDefence.Tick(now);
   m_Towns.Tick(now);
+  TickMountedIntercept(now);
   m_Convoys.Tick(now);
   AutomaticConvoy(now);
   m_Bodies.TickBudget(now);
@@ -1565,7 +1566,7 @@
 			if (!unit.Group && !unit.Uplink) { ReleaseLostForce(unit, now); m_Units.Remove(i); continue; }
    QueueReports(unit, now);
 		}
-		if (now >= m_NextAssignment) { PlanConvoy(now); PlanResupply(now); Assign(now); m_NextAssignment = now + 5000; }
+		if (now >= m_NextAssignment) { PlanConvoy(now); PlanResupply(now); PlanMountedIntercept(now); Assign(now); m_NextAssignment = now + 5000; }
   MaintainEngineerMines(now);
   m_Resupply.Tick(now);
 		m_Logistics.Tick(now);
--- a/tests/test_hq_convoy_combat.py
+++ b/tests/test_hq_convoy_combat.py
@@ -49,7 +49,7 @@
  int calls=0;bool valid=true;ERR_ConvoyCombatOrder* last=nullptr;
  bool ApplyCombatOrder(ERR_ConvoyTask* task,ERR_ConvoyCombatOrder* o,float){calls++;last=o;if(!task||!valid)return false;
  auto s=task->Vehicles.at(o->VehicleIndex)->Combat;s->Held=o->Hold;s->LastCommandId=o->CommandId;s->ReportId=o->ReportId;s->ObservedAt=o->ObservedAt;return true;}};
-struct ERR_HQUnit {SCR_AIGroup* Group=nullptr;bool ReservedForSupport=true;void* Radio=this;string ForceSourceId="vehicle-0";
+struct ERR_HQUnit {int LogisticsReservation=0;SCR_AIGroup* Group=nullptr;bool ReservedForSupport=true;void* Radio=this;string ForceSourceId="vehicle-0";
  ERR_HQRoute* Downlink=nullptr;ERR_ConvoyCombatOrder* PendingConvoyOrder=nullptr;void* PendingOrder=nullptr;void* PendingTask=nullptr;
  bool PendingCheckin=false;float NextStatus=0;
 '''+cancel+r'''