KTM Komuter Southern Sector

The KTM Komuter Southern Sector, officially branded as the Southern Shuttle, is a commuter rail service operated by Keretapi Tanah Melayu (KTM) in the state of Johor in southern Peninsular Malaysia. The service operates primarily between Paloh and JB Sentral, with a branch to Pasir Gudang. It is the third KTM Komuter network in Peninsular Malaysia after the Central Sector in the Klang Valley and the Northern Sector in the northern states.