State legitimacy refers to the perceived right of a state to exercise authority and the acceptance of its rule by its population and the international community.
Internal legitimacy: Derived from domestic factors such as effective governance, rule of law, and public support.
External legitimacy: Influenced by international recognition, adherence to global norms, and relationships with other states.
Note
State legitimacy is not static, it evolves based on changing political, economic, and social conditions both domestically and internationally.
Types of External Challenges
Geopolitical Pressures
Territorial disputes: Conflicts over borders can undermine a state's sovereignty and legitimacy.
Example: The Russia-Ukraine conflict, where Russia's annexation of Crimea in 2014 challenged Ukraine's territorial integrity and legitimacy.
Economic Sanctions and Isolation
Sanctions: Imposed by other states or international organizations can cripple economies and delegitimize governments.
Example: Sanctions on Iran have weakened its economy, leading to domestic unrest and questioning of the government's legitimacy.
Human Rights Violations
International condemnation: For human rights abuses can erode a state's legitimacy on the global stage.
Example: Myanmar's military junta faced widespread condemnation and loss of legitimacy after the Rohingya crisis.
Intervention and Occupation
Foreign intervention: Military or political intervention can delegitimize a government by portraying it as a puppet of external powers.
Example: The U.S. invasion of Iraq in 2003 led to questions about the legitimacy of the post-invasion government.
Global Norms and Institutions
Failure to comply: With international norms, such as those related to democracy or environmental protection, can undermine legitimacy.
Example: North Korea's nuclear program has led to its isolation and delegitimization by the international community.
Tip
When analyzing external challenges to state legitimacy, consider both the immediate impacts (e.g., economic hardship from sanctions) and the long-term consequences (e.g., erosion of public trust in government).
Case Studies: External Challenges in Action
Case study
Venezuela (2017-2025)
US sanctions escalated from targeted measures in 2017 to oil sector sanctions in 2019, contributing to a 75% GDP collapse and hyperinflation reaching 1,000,000% in 2018.
Over 7.7 million Venezuelans have fled since 2015, making it one of the world's largest displacement crises.
The July 2024 presidential election deepened the legitimacy crisis: Maduro claimed victory, but opposition candidate Edmundo Gonzalez published polling station tallies showing he won with around 67%.
Opposition leader Maria Corina Machado had been barred from running; post-election protests were violently suppressed with over 2,000 arrests.
Maduro was inaugurated for a third term in January 2025 despite the US, EU, and most Latin American states refusing to recognise the result.
The case shows how a regime can survive external pressure through military loyalty and allied support (Russia, China, Cuba), even when both internal and external legitimacy collapse.
Case study
Syria (2011-2024)
The civil war killed over 500,000 people and displaced 13 million (half the population), making it the 21st century's worst humanitarian crisis.
Russia and China used their UNSC vetoes 16 times to shield Assad, demonstrating how great power politics can override collective security.
In December 2024, rebel forces led by Hayat Tahrir al-Sham (HTS) launched a rapid offensive that toppled the Assad regime within two weeks.
Assad fled to Russia; his regime collapsed partly because Russian military support was diverted to the Ukraine war and Iranian influence had weakened.
HTS leader Ahmed al-Sharaa formed a transitional government, but Syria now faces a new legitimacy challenge: rebuilding state authority over a fractured country.
Syria shows how external support can temporarily sustain a regime's power but not its legitimacy; once that support was withdrawn, the state collapsed almost overnight.
The Role of International Organizations
United Nations
The UN plays a crucial role in conferring or withdrawing legitimacy through actions such as recognizing governments or imposing sanctions.
Example: The UN's refusal to recognize the Taliban as Afghanistan's legitimate government after 2021 reflects international norms and expectations.
Example: The African Union's suspension of Sudan following the 2019 military coup signaled a rejection of the junta's legitimacy.
Note
International organizations often balance respect for state sovereignty with the need to uphold global norms, creating tensions in their responses to legitimacy crises.
Analyzing the Impact of External Challenges
Short-Term vs. Long-Term Effects
Short-term: Economic sanctions may weaken a regime's immediate capacity to govern.
Long-term: Prolonged isolation can lead to systemic instability and loss of public trust.
Domestic vs. International Perceptions
Domestic: External challenges may rally nationalist support or fuel dissent, depending on how they are perceived by the population.
International: A state's reputation and relationships can be permanently damaged by failure to address external criticisms.
Active recall
Identify three external challenges to state legitimacy and explain how they interact with internal factors to shape a state's stability.
Exam technique
Paper 1 (Source-Based, 1h15m, 25 marks)
For Q1 (3m), identify the external challenges (sanctions, interventions, non-recognition) to legitimacy in the source.
For Q2 (4m), explain how the source shows external actors questioning state legitimacy - link to R2P, sanctions regimes, or diplomatic recognition.
For Q3 (6m), compare how sources frame external legitimacy challenges - one as protecting rights, another as violating sovereignty.
For Q4 (12m), evaluate whether external actors should judge state legitimacy, using sources AND examples like Libya intervention or Venezuela crisis.
Paper 2 (Extended Essay, 1h45m, 30 marks)
Section A: Analyze specific cases where external actors challenged legitimacy with concrete outcomes and consequences.
Section B: Connect to themes like sovereignty vs. human rights, intervention debates, or global governance.
Top band (13-15) requires diverse perspectives - who decides legitimacy internationally, and on what basis?
Paper 3 - HL Only (Stimulus-Based, 1h30m, 28 marks)
For Q1 (3m), analyse what the stimulus reveals about external legitimacy pressures on a state.
For Q2b (6m), recommend a policy balancing international norms with sovereignty respect.
For Q3 (15m), synthesize case studies of external legitimacy challenges to assess when international pressure works and when it backfires.
Active recall
Balancing Sovereignty and Global Norms
States must navigate the tension between maintaining sovereignty and adhering to international expectations.
The Role of Domestic Resilience
Internal factors, such as strong institutions and public support, can mitigate the impact of external challenges.
Evolving Nature of Legitimacy
As global norms and power dynamics shift, states must adapt to new challenges to maintain their legitimacy.
Reflect on a recent geopolitical crisis.
How did external challenges impact the legitimacy of the states involved?