The Guardian Council acts as a powerful oversight body that ensures all legislation passed by the Parliament (Majlis) is compatible with Islamic law and the Constitution. This creates a significant check because Parliament's laws are not final until approved by the Guardian Council. For UPSC, understanding this dual legislative process is crucial as it highlights the theocratic nature of the Iranian system, where religious principles ultimately supersede parliamentary decisions if deemed incompatible.

• •The Guardian Council comprises 12 members: 6 appointed by the Supreme Leader and 6 by the judiciary.
• •It has the power to veto any law passed by the Parliament if it finds it inconsistent with Islamic principles or the Constitution.
• •The Council also screens candidates for presidential and parliamentary elections, effectively controlling who can run for office.

Velayat-e Faqih means that a qualified Islamic jurist, the Supreme Leader, has the authority to govern the nation based on Islamic law. In practice, this manifests through the Supreme Leader's ultimate authority over all major state affairs. He has the final say on critical domestic and foreign policy decisions, appointments of key officials (like judiciary head, military commanders), and even has influence over the state media. This ensures that the state's direction is consistently guided by religious principles and the Supreme Leader's interpretation of Islamic jurisprudence, impacting everything from economic policy to cultural regulations.

The perceived resilience of the Iranian leadership stems from several factors. Firstly, the strong internal security apparatus, particularly the Revolutionary Guard Corps (IRGC), effectively suppresses dissent and protects the regime's ideological goals. Secondly, the swift and established succession mechanism, as seen with Mojtaba Khamenei succeeding his father, ensures continuity and prevents power vacuums. Thirdly, a deep ideological commitment among core loyalists and a nationalistic appeal against foreign interference foster internal cohesion. Lastly, the regime's control over significant parts of the economy and its ability to navigate sanctions, albeit with difficulty, also contribute to its endurance.

The fundamental distinction lies in their primary objectives and scope. The regular army (Artesh) is primarily responsible for defending Iran's borders and national sovereignty against external threats, similar to conventional armies worldwide. In contrast, the Revolutionary Guard Corps (IRGC) was established specifically to protect the Islamic Republic's system, its ideological goals, and to prevent internal subversion. Understanding the IRGC's unique role is vital because it is not just a military force; it also controls significant parts of the Iranian economy, plays a crucial role in domestic security, and is instrumental in projecting Iran's influence regionally, often prioritizing the regime's ideological objectives over traditional state defense.

The Guardian Council acts as a powerful oversight body that ensures all legislation passed by the Parliament (Majlis) is compatible with Islamic law and the Constitution. This creates a significant check because Parliament's laws are not final until approved by the Guardian Council. For UPSC, understanding this dual legislative process is crucial as it highlights the theocratic nature of the Iranian system, where religious principles ultimately supersede parliamentary decisions if deemed incompatible.

• •The Guardian Council comprises 12 members: 6 appointed by the Supreme Leader and 6 by the judiciary.
• •It has the power to veto any law passed by the Parliament if it finds it inconsistent with Islamic principles or the Constitution.
• •The Council also screens candidates for presidential and parliamentary elections, effectively controlling who can run for office.

Velayat-e Faqih means that a qualified Islamic jurist, the Supreme Leader, has the authority to govern the nation based on Islamic law. In practice, this manifests through the Supreme Leader's ultimate authority over all major state affairs. He has the final say on critical domestic and foreign policy decisions, appointments of key officials (like judiciary head, military commanders), and even has influence over the state media. This ensures that the state's direction is consistently guided by religious principles and the Supreme Leader's interpretation of Islamic jurisprudence, impacting everything from economic policy to cultural regulations.

The perceived resilience of the Iranian leadership stems from several factors. Firstly, the strong internal security apparatus, particularly the Revolutionary Guard Corps (IRGC), effectively suppresses dissent and protects the regime's ideological goals. Secondly, the swift and established succession mechanism, as seen with Mojtaba Khamenei succeeding his father, ensures continuity and prevents power vacuums. Thirdly, a deep ideological commitment among core loyalists and a nationalistic appeal against foreign interference foster internal cohesion. Lastly, the regime's control over significant parts of the economy and its ability to navigate sanctions, albeit with difficulty, also contribute to its endurance.

The fundamental distinction lies in their primary objectives and scope. The regular army (Artesh) is primarily responsible for defending Iran's borders and national sovereignty against external threats, similar to conventional armies worldwide. In contrast, the Revolutionary Guard Corps (IRGC) was established specifically to protect the Islamic Republic's system, its ideological goals, and to prevent internal subversion. Understanding the IRGC's unique role is vital because it is not just a military force; it also controls significant parts of the Iranian economy, plays a crucial role in domestic security, and is instrumental in projecting Iran's influence regionally, often prioritizing the regime's ideological objectives over traditional state defense.