Final answer:
Wanton destruction refers to the deliberate and reckless destruction of property or resources without any legitimate military objective or justification. It violates the principle of proportionality and the principle of distinguishing between combatants and civilians.
Step-by-step explanation:
Wanton destruction refers to the deliberate and reckless destruction of property or resources without any legitimate military objective or justification. In the context of the Law of War, wanton destruction is prohibited as it violates the principle of proportionality, which requires that military actions be proportionate to the intended military objective. It also contradicts the principle of distinguishing between combatants and civilians, as wanton destruction often results in harm to civilians and civilian infrastructure.