diff --git a/GameEngine/Units.php b/GameEngine/Units.php
index a3c49c24..2fe060d6 100644
--- a/GameEngine/Units.php
+++ b/GameEngine/Units.php
@@ -241,6 +241,89 @@ class Units {
                   }
 
     }
+    
+        public function returnTroops($wref) {
+        global $database, $admin, $technology;
+
+        $getenforce=$database->getEnforceVillage($wref,0);
+                
+        foreach($getenforce as $enforce) {
+            
+            $to = $database->getVillage($enforce['from']);
+            $Gtribe = "";
+            if ($database->getUserField($to['owner'],'tribe',0) ==  '2'){ $Gtribe = "1"; }
+            else if ($database->getUserField($to['owner'],'tribe',0) == '3'){ $Gtribe =  "2"; }
+            else if ($database->getUserField($to['owner'],'tribe',0) ==  '4'){ $Gtribe = "3"; }
+            else if  ($database->getUserField($to['owner'],'tribe',0) == '5'){ $Gtribe =  "4"; }
+                    
+            $start = ($database->getUserField($to['owner'],'tribe',0)-1)*10+1;
+            $end = ($database->getUserField($to['owner'],'tribe',0)*10);
+
+            $from = $database->getVillage($enforce['from']);
+            $fromcoor = $database->getCoor($enforce['from']);
+            $tocoor = $database->getCoor($enforce['vref']);
+            $fromCor = array('x'=>$tocoor['x'], 'y'=>$tocoor['y']);
+            $toCor = array('x'=>$fromcoor['x'], 'y'=>$fromcoor['y']);
+
+            $speeds = array();
+
+            //find slowest unit.
+            for($i=$start;$i<=$end;$i++){
+                
+                if(intval($enforce['u'.$i]) > 0){
+                    if($unitarray) { reset($unitarray); }
+                    $unitarray = $GLOBALS["u".$i];
+                    $speeds[] = $unitarray['speed'];
+                    //echo print_r(array_keys($speeds))."unitspd\n".$i."trib\n";
+                    
+
+                } else {
+                    $enforce['u'.$i]='0';
+                }
+                
+            }
+            
+            if( intval($enforce['hero']) > 0){
+                $q = "SELECT * FROM ".TB_PREFIX."hero WHERE uid = ".$from['owner']."";
+                $result = mysql_query($q);
+                $hero_f=mysql_fetch_array($result);
+                $hero_unit=$hero_f['unit'];
+                $speeds[] = $GLOBALS['u'.$hero_unit]['speed'];
+            } else {
+                $enforce['hero']='0';
+            }
+            
+            $artefact = count($database->getOwnUniqueArtefactInfo2($from['owner'],2,3,0));
+            $artefact1 = count($database->getOwnUniqueArtefactInfo2($enforce['from'],2,1,1));
+            $artefact2 = count($database->getOwnUniqueArtefactInfo2($from['owner'],2,2,0));
+            if($artefact > 0){
+                $fastertroops = 3;
+            }else if($artefact1 > 0){
+                $fastertroops = 2;
+            }else if($artefact2 > 0){
+                $fastertroops = 1.5;
+            }else{
+                $fastertroops = 1;
+            }
+            $time = round($admin->procDistanceTime($fromCor,$toCor,min($speeds),$enforce['from'])/$fastertroops);
+            
+            $foolartefact2 = $database->getFoolArtefactInfo(2,$enforce['from'],$from['owner']);
+            if(count($foolartefact2) > 0){
+                foreach($foolartefact2 as $arte){
+                    if($arte['bad_effect'] == 1){
+                        $time *= $arte['effect2'];
+                    }else{
+                        $time /= $arte['effect2'];
+                        $time = round($time);
+                    }
+                }
+            }
+            $reference =  $database->addAttack($enforce['from'],$enforce['u'.$start],$enforce['u'.($start+1)],$enforce['u'.($start+2)],$enforce['u'.($start+3)],$enforce['u'.($start+4)],$enforce['u'.($start+5)],$enforce['u'.($start+6)],$enforce['u'.($start+7)],$enforce['u'.($start+8)],$enforce['u'.($start+9)],$enforce['hero'],2,0,0,0,0);
+            $database->addMovement(4,$wref,$enforce['from'],$reference,time(),($time+time()));
+            $technology->checkReinf($enforce['id']);
+        }
+    }
+    
     private function sendTroops($post) {
         global $form, $database, $village, $generator, $session;