What is the military term for large area of damage or large area completely leveled?

The military term for a large area of damage or an area that has been completely leveled is often referred to as a "devastation zone" or "impact zone." These terms describe regions heavily affected by military operations, including bombings or artillery strikes, where infrastructure and vegetation have been significantly destroyed. Another related term is "kill zone," which can refer to an area where significant loss of life and destruction occurs due to combat.