It's a good place to alert air and ground, so there are no militants from this event, but they also cause many disadvantages such as revenue from airlines. Etc.
It is good for the alert. Both air and ground. The lack of deaths from this event. However, it causes some disadvantages, such as the revenue from the airlines. The lack of revenue as well as tourists.
It is good for the notification. Both the air and on the ground. Therefore, there is no deaths from this incident. But it caused negative effects, such as income from the airline.And so on.