The significance of the Geneva Conventions in armed conflict lies in their establishment of international legal standards for humanitarian treatment during war. These treaties, created to protect those who are not participating in hostilities, such as civilians and medical personnel, aim to ensure humane treatment and prohibit acts like torture and taking hostages. The Geneva Conventions set guidelines for the conduct of armed forces, holding combatants accountable for their actions. Their implementation helps to minimize suffering and promote respect for human rights during conflicts, laying the groundwork for international humanitarian law.