Ant Colonies Wage Real Wars In some ant species, territorial conflict isn't random violence—it's organized warfare. When two colonies expand into the same space, scouts trigger alarm pheromones that summon thousands of workers to a precise border zone. The result is a clearly defined battlefield, often forming long, moving fronts where ants clash head-to-head. Each ant plays a role without knowing the larger plan. Larger soldiers push the front line and absorb damage, while smaller workers swarm