Why does ishael befriend gasemu and later tries to strangle him?

Ishmael befriends Gasemu initially due to a shared experience of trauma and survival in their harsh environment. However, as the story unfolds, Ishmael's internal struggles and the influence of his violent surroundings lead him to perceive Gasemu as a threat or a reminder of his vulnerability. This conflict culminates in Ishmael's attempt to strangle Gasemu, reflecting his inner turmoil and the dehumanizing effects of war on his psyche.