Iran could attack Israel in less than 24 hours, sources say, as Western powers issue Tehran a warning Fox NewsEuropean leaders urge restraint amid expected Iran response towards Israel Al Jazeera EnglishLeaders of France, Germany and Britain endorse calls for cease-fire in Gaza NPRUK, France and Germany ask Iran to refrain from attacks against Israel ReutersIran ‘will bear responsibility’ for attacking Israel, warn UK, France and Germany POLITICO Europe