A formal agreement or treaty between two or more nations to cooperate for specific purposes, typically mutual defense, constitutes a network of aligned interests. This arrangement provides a framework for collaborative action in the event of conflict, geopolitical shifts, or shared objectives. As an illustration, a pact between countries A and B, promising military support if either is attacked, represents this kind of structured partnership.
Such networks are instrumental in maintaining regional stability, deterring potential aggression, and pooling resources to address common challenges. Historically, they have played a significant role in shaping international relations, influencing the balance of power, and determining the course of wars. Their existence can foster a sense of security among member states and project a unified front on the global stage.