In 2006, the final component for "Advanced Squad Leader", "Armies of Oblivion", went to press, completing the last of twelve essential "core modules" covering every major combatant army, vehicle and ordnance type of the Second World War. It is unclear which direction new projects will take ASL, although there are some indications are that a modern version may be in the offing, other sources suggest more "Historical Advanced Squad Leader" modules will be the future direction. The long rumoured World War I expansion module appears to have been cancelled, however it may eventually be produced by a third party manufacturer. Critical Hit has however recently produced several unofficial expansion modules, introducing the system to cover the Spanish Civil War, the Arab–Israeli wars of 1948 and 1956 and the French–Vietnamese war during the 1950s.