How do red ants defend themselves?

Red ants defend themselves primarily through aggressive behaviors, including biting and stinging. They have powerful mandibles that allow them to grasp and hold onto threats while using their venomous sting to deter predators. Additionally, some species release alarm pheromones to alert other ants in the colony, prompting a coordinated defense response. This combination of physical attacks and chemical signaling helps protect their nest and resources effectively.