After creation, you are automatically the faction leader. To add more nations, open diplomacy with any eligible country and select (costs additional PP, usually 20-50). Success depends on:
Forming a faction turns a lonely struggle for survival into a collective effort. It allows you to share research bonuses, coordinate military strategies, and—most importantly—ensure you aren't the only target when the world goes to war. 🚩 The Core Requirements hoi4 how to create faction
Check your . Look for focuses like "Why We Fight" (USA) or specific regional alliances (like the Balkan Entente). If you are playing with a generic tree, look for the "Ideological Fanaticism" branch. 2. Open Diplomacy After creation, you are automatically the faction leader