The military's role in politics often varies by nation, but it can encompass providing national security, defending the state, and influencing government policy. In some countries, especially those with a history of military coups, the armed forces may play an active role in governance. Conversely, in democratic societies, the military is usually kept subordinate to elected officials to prevent abuse of power. The relationship between the military and politics can substantially impact stability, policy decisions, and civil-military relations.