diff --git a/src/server/game/AI/PlayerAI/BotAI.cpp b/src/server/game/AI/PlayerAI/BotAI.cpp
index 5f37808..81edd49 100644
--- a/src/server/game/AI/PlayerAI/BotAI.cpp
+++ b/src/server/game/AI/PlayerAI/BotAI.cpp
@@ -851,6 +851,21 @@ Unit* BotBGAI::SearchEnemy(float range)
                 if (!me->IsWithinLOSInMap(pVisionPlayer))
                     score -= 250.0f;
 
+                // SylvaniaCore (module BG BotFill): laisse tactique. Un bot ne se laisse
+                // pas entrainer loin de son objectif par un fuyard : au-dela de 50 m du
+                // point a tenir, la cible est fortement depriorisee (sauf porteur de
+                // drapeau, qu il faut poursuivre partout). Sans cette regle les defenseurs
+                // desertaient leur base des le premier ennemi croise.
+                if (AIWaypoint* objective = m_Movement->GetTargetWaypoint())
+                {
+                    if (!TargetIsFlagCarrier(pVisionPlayer))
+                    {
+                        Position objPos = objective->GetPosition();
+                        if (pVisionPlayer->GetDistance(objPos.GetPositionX(), objPos.GetPositionY(), objPos.GetPositionZ()) > 50.0f)
+                            score -= 500.0f;
+                    }
+                }
+
                 if (!minHealthPlayer || score > bestScore)
                 {
                     bestScore = score;
diff --git a/src/server/game/AI/PlayerAI/BotBGAIMovement.h b/src/server/game/AI/PlayerAI/BotBGAIMovement.h
index 8dc8cba..dfd8790 100644
--- a/src/server/game/AI/PlayerAI/BotBGAIMovement.h
+++ b/src/server/game/AI/PlayerAI/BotBGAIMovement.h
@@ -58,6 +58,8 @@ public:
 	~BotBGAIMovement();
 
 	ObjectGuid GetTargetObjectID() { return targetGuid; }
+	// SylvaniaCore (module BG BotFill): objectif de position en cours, pour la laisse
+	AIWaypoint* GetTargetWaypoint() { return pTargetAIWP; }
 	void ClearMovement();
 	void AcceptCommand(AIWaypoint* targetAIWP, bool isFlag = false);
 	void AcceptCommand(ObjectGuid guid, bool isFlag = false);
diff --git a/src/server/game/Battlegrounds/CommandBG/CommandWS.cpp b/src/server/game/Battlegrounds/CommandBG/CommandWS.cpp
index 5551d00..2c4e979 100644
--- a/src/server/game/Battlegrounds/CommandBG/CommandWS.cpp
+++ b/src/server/game/Battlegrounds/CommandBG/CommandWS.cpp
@@ -154,9 +154,49 @@ void CommandWS::RndStartCommand()
     }
 }
 
+// SylvaniaCore (module BG BotFill): escorte du porteur. Doctrine PvP : le porteur court,
+// ses alliers proches le collent pour intercepter ses poursuivants ("peel"). L Oeil du
+// cyclone avait deja ce comportement, Chanteguerres non : le porteur rentrait seul.
+void CommandWS::ProcessEscortFlagCarrier()
+{
+    if (!m_pBattleground)
+        return;
+    BattlegroundWS* pBGWS = dynamic_cast<BattlegroundWS*>(m_pBattleground);
+    if (!pBGWS)
+        return;
+    // notre porteur = celui qui detient le drapeau de l equipe adverse
+    ObjectGuid carrierGuid = pBGWS->GetFlagPickerGUID((m_TeamID == TEAM_ALLIANCE) ? TEAM_HORDE : TEAM_ALLIANCE);
+    if (carrierGuid.IsEmpty())
+        return;
+    Player* carrier = ObjectAccessor::FindPlayer(carrierGuid);
+    if (!carrier || !carrier->IsAlive() || carrier->GetTeamId() != m_TeamID)
+        return;
+
+    uint32 escortCount = 0;
+    for (PlayerStatus::iterator itGuid = m_PlayerGUIDs.begin(); itGuid != m_PlayerGUIDs.end(); itGuid++)
+    {
+        if (escortCount >= 3)   // trois escorteurs suffisent, le reste tient les objectifs
+            break;
+        if (itGuid->first == carrierGuid)
+            continue;
+        Player* escort = GetBGPlayer(itGuid->first);
+        if (!escort || !escort->IsAlive())
+            continue;
+        // seuls les allies deja proches escortent : on ne rappelle pas la defense
+        if (escort->GetDistance(carrier) > 60.0f)
+            continue;
+        if (BotBGAI* pBotAI = GetBotBGAI(itGuid->first))
+        {
+            pBotAI->GetAIMovement()->AcceptCommand(carrierGuid, true);
+            ++escortCount;
+        }
+    }
+}
+
 void CommandWS::ProcessRegulation()
 {
     InsureAttackAndDefance(7);
+    ProcessEscortFlagCarrier();
     ObjectGuid needGuaredTarget = EnemyBGFlagPicker();
     ObjectGuid needAttackTarget = SelfBGFlagPicker();
     bool pickedFlagTarget = (needAttackTarget.IsEmpty()) ? true : false;
diff --git a/src/server/game/Battlegrounds/CommandBG/CommandWS.h b/src/server/game/Battlegrounds/CommandBG/CommandWS.h
index d1aab4d..6a0cb16 100644
--- a/src/server/game/Battlegrounds/CommandBG/CommandWS.h
+++ b/src/server/game/Battlegrounds/CommandBG/CommandWS.h
@@ -57,6 +57,7 @@ private:
 	void TryPickEnemyFlag(ObjectGuid guid);
 	void TryPickSelfFlag(ObjectGuid guid);
 	void TryCaptureFlag(ObjectGuid guid);
+	void ProcessEscortFlagCarrier();   // SylvaniaCore (module BG BotFill)
 	ObjectGuid SelfBGFlagPicker();
 	ObjectGuid EnemyBGFlagPicker();
 	ObjectGuid GetBGFlagFromSelf();