A proxy war is a conflict where two opposing countries or groups support different sides, often without directly engaging in combat themselves. Instead of fighting each other, they provide military, financial, or logistical support to local factions or governments. This allows them to pursue their interests while avoiding the costs and risks of direct warfare. Proxy wars often occur in regions where larger powers seek to expand their influence, such as during the Cold War. Notable examples include the Vietnam War, where the United States supported South Vietnam, and the Soviet Union backed North Vietnam, and the ongoing conflict in Syria, where various nations support different factions.