A coup d'état is an abrupt and often unlawful seizure of power from a government, substantially impacting a country's governance. Such events typically involve military or elite forces displacing existing leaders and disrupting political order. Coups can lead to significant political instability, human rights violations, and the establishment of authoritarian regimes. They may also provoke internal conflict or international sanctions, affecting a nation's diplomatic relations and economic status. The ramifications often extend far beyond the initial power grab, reshaping national and regional politics.