Event wiederholt sich auch wenn die Anforderungen nicht...

 
tora_tora = {
		major = yes
		potential = {
                            	tag = JAP
                            	year = 1941
                            	month = 10
                            NOT = {
                            	year = 1944
                            }
                            NOT = {
				has_country_flag = pearl_habour
			}
               }
               allow = {
               		year = 1941
               		month = 11
              not = {
				has_country_flag = pearl_habour
			}
 
               effect = {
                        set_country_flag = pearl_habour
               country_event = 9976
               add_country_modifier = {
		name = "tora"
               duration = 664
}
               }
	}