What is the main purpose of male ants in a colony?

The primary role of male ants in a colony is to mate with the queen. After fulfilling this purpose, male ants typically die shortly thereafter. This reproductive strategy is crucial for the continuation of the ant population, as it ensures genetic diversity and the survival of the colony. Males do not participate in foraging for food, nest defense, or establishing new colonies, which are typically the responsibilities of worker ants and queens. This division of labor is an essential feature of ant society, allowing for the efficient functioning and success of the colony.