What is the main theme of the poem casualty by g burce bunao?

The main theme of the poem "Casualty" by G. Burce Bunao revolves around the impact of war on individuals, particularly on the psychological and emotional level. It explores the loss of innocence, the concept of sacrifice, and the toll that conflict takes on human relationships. The poem delves into the complexities of war and the deep scars it leaves on those involved.