Once you reach he rank of 5*. you unlock Nuclear Artillery, at a cost of 2500 RP
One single round wipes out a huge swath of land, anything in its blast radius gets rekt. The blast radius is so big that even optics is not enough to call from a safe distance, which means you need to evacuate and warn players to get far away as possible. That means huge precautions and risks must be taken to use such a strike, making such decisions only reserved to the most senior higher-ups, the chiefs of staffs of the General of the Army.
Suggested Stats:
Blast Radius: 60m
Call Delay time: 20s
Cost: 2500RP
Availability: 5*s only
more info about nuclear artillery here:
https://en.wikipedia.org/wiki/Nuclear_artilleryhttps://en.wikipedia.org/wiki/W48https://en.wikipedia.org/wiki/M65_atomic_cannon