province_event = {
	trigger = {
		is_ai = yes # not sure about that
		OR = {
			has_construction = fort_15th
			has_construction = fort_16th
			has_construction = fort_17th
			has_construction = fort_18th
		}
		has_province_modifier = fort_deleted_by_ai_event
	}

	mean_time_to_happen = {
		days = 1
	}

	option = {	# Go ahead
		add_construction_progress = 1.00
		remove_province_modifier = fort_deleted_by_ai_event
	}
}


province_event = {
	trigger = {
		is_ai = yes # not sure about that
		# province has a fort
	}

	option = {
		# remove fort...
		# then
		add_province_modifier = fort_deleted_by_ai_event
	}
}