International courts (ICs) and tribunals are important players in international law, both for their primary dispute resolution function and for their role in the development of international law in general. Their increasing number and complexity make them more important.

However, since the early 1990s, the number of international judicial bodies has multiplied, the scope of their jurisdiction has expanded, and the number of cases handled and judgments rendered has increased from a few per year to a steady stream that frequently has a significant impact on international relations and the lives of individuals around the world.

What Are International Courts?

• International courts are established by treaties between nations or by an international organization such as the United Nations.
• International courts are an example of the state delegation to ensure compliance with obligatory and increasingly precise rules, a phenomenon that could be dubbed as"judicialization of world politics."
• The proliferation of international courts is one of the most notable post–Cold War changes in international law and relations. International courts, however, are not a new phenomenon.
• The first international courts were established in the early twentieth century.

Historical Background

• Tsar Nicholas II of Russia surprised everyone in 1898 with his invitation to an international conference with the goal of putting the grand idea of world peace into action and making it triumph over all elements of strife and mischief.
• While the conference was supposed to focus on disarmament issues, the focus quickly shifted to international adjudication.
• Despite its sobering outcomes, the 1899 Peace Conference in The Hague entered international adjudication history as a watershed moment on the path to establishing a permanent international court.
• A cursory examination of the founding dates of international courts (ICs) reveals three critical junctures in the formation of the modern international courts:
  • the Hague Peace Conferences and the larger movement to regulate interstate relations through international legal conventions (1899–1927)
  • the post-World War II explosion of international institutions (1945–52)
  • the end of the Cold War (1990–2005).
• Prior to 1990, there were only a few international courts that issued decisions on a sporadic basis. Their primary, if not sole, function was understood to be the resolution of disputesbetween sovereign states.
• During this period, the International Court of Justice (ICJ), the United Nations' main judicial organ, was widely regarded as the model for international courts.
• Most international court literature focused on the ICJ, and most international courts were evaluated based on how similar or dissimilar they were to the ICJ.
• However, after the end of the Cold War, the number of international courts has grown dramatically.

Jurisdiction

• Signatory states are typically among those subject to the court's jurisdiction (and, in some cases, private citizens of those states).
• The enabling statute or treaty for an international court will outline its jurisdiction, which will typically include the following:
  • Length of time (temporary or permanent)
  • Types of disputes handled
  • Who may sue? (nations, states or individual persons)

Significance

• International courts are part of institutional designs aimed at assisting in the resolution of some of the world's most pressing issues.
• They are part of strategies that seek to achieve common goals, overcome barriers to cooperation, and repair collective action failures.
• They, like few other institutions, serve the promise of international law to contribute to global justice.
• Collective submission to the authority of international institutions under the rule of law alleviates concerns that powerful actors will unfairly wield law and power.
• Accepting international oversight strengthens commitments, and states can use delegation to fill gaps in contracts and coordinate the application of international rules across jurisdictions.
• International courts now have a broader range of judicial responsibilities, including assessing state compliance with international rules and treaties.
• International courts serve primarily as enforcers of international law and as adjudicators on the legality of acts of international organizations and their decision-making organs.
• International courts nowadays frequently enjoy mandatory jurisdiction once a state becomes a party to the statute of the given court or a member of the organisation of which the court is an organ.
• Since World War II, the International Criminal Tribunals for the Former Yugoslavia (ICTY) and the International Criminal Tribunal for the Former Yugoslavia (ICTR) have been the first international tribunals to hold high-profile leaders accountable for crimes against humanity.
• International tribunals have also helped to strengthen the rule of law in a global context.
• The ICTY, for example, encouraged authorities in the newly established states of the former Yugoslavia to reform their judicial systems.

Criticism

• Ad hoc courts are inconsistent in their accountability for violations of international criminal law.
• This leads to accusations that morality and ethics are only used to serve the self-interest of states, resulting in double standards within the UN.
• It is unrealistic to expect hybrid courts and tribunals to deal with all international crimes.
• In fact, states will consider its creation and jurisdiction only if it is financially and politically beneficial to them.
• Furthermore, many of the leaders on trial are popular among their citizens, and being tried in an international court can be interpreted as undermining national sovereignty.

Conclusion

The quantity and quality of international court practice has changed. Nowadays, it extends into fields that were once thought to be solely of domestic concern, and the once feeble jurisdiction of courts has grown remarkably.

FAQs

MCQs

1. What is the primary function of the International Court of Justice (ICJ)?

A) To issue binding rulings on international trade

B) To settle legal disputes between states

C) To enforce international human rights laws

D) To resolve domestic legal disputes in UN member countries

2. Which of the following is a key feature of the Indian approach to international law?

A) Monist approach

B) Dualist approach

C) Universal adoption of international law

D) Exclusive reliance on treaties

3. Which organization does the International Court of Justice (ICJ) primarily serve as a judicial body for?

A) United Nations

B) World Trade Organization

C) European Union

D) World Health Organization

4. How are decisions from the International Court of Justice implemented in India?

A) Automatically incorporated into Indian law

B) Enforced through government policy

C) Integrated into the Indian Constitution

D) Implemented only through executive orders

5. What is the jurisdiction of the International Court of Justice (ICJ)?

A) It hears cases on criminal law

B) It deals with issues related to state sovereignty and international treaties

C) It hears domestic legal cases

D) It focuses on human rights violations

GS Mains Questions and Model Answers

Q1: Critically analyze the relationship between international law and Indian constitutional law, focusing on the role of international courts in India.

Answer: India follows a dualist approach to international law, meaning international treaties and conventions require domestic legislation to be enforceable in Indian courts. This approach complicates the implementation of rulings from international courts like the ICJ unless they are adopted into Indian law. While India respects international legal principles, the Supreme Court and other courts often interpret international treaties in the context of the Indian Constitution, considering whether they are consistent with the nation's sovereignty and constitutional values.

Q2: Discuss the jurisdiction and limitations of the International Court of Justice (ICJ) in resolving global disputes.

Answer: The International Court of Justice (ICJ) has jurisdiction over legal disputes between states concerning international law, such as territorial disputes, maritime boundary delimitations, and violations of international treaties. However, its jurisdiction is limited because states must consent to the court's authority, and it cannot hear cases involving private individuals or organizations. Moreover, the ICJ’s decisions are not always binding unless both parties agree to comply with its rulings, which can lead to enforcement challenges.

Q3: Evaluate the role of international courts like the ICJ in promoting global justice and peace.

Answer: International courts like the ICJ play a crucial role in promoting global justice by providing peaceful resolutions to disputes between states, interpreting international law, and contributing to the development of international norms. The ICJ’s advisory opinions influence global policy and encourage adherence to international law. However, the enforcement of its rulings is often challenging, as it relies on the willingness of states to comply. Despite these limitations, the ICJ remains an essential institution in maintaining international peace and stability.

Previous Year Questions on International courts

1. UPSC CSE Prelims 2021:

Question: The International Court of Justice (ICJ) is the judicial branch of which international organization?

A) World Trade Organization
B) United Nations
C) World Health Organization
D) International Monetary Fund

Answer: (B)

Explanation: The ICJ is the principal judicial body of the United Nations, responsible for settling disputes between states and giving advisory opinions on international legal questions.

2. UPSC CSE Mains 2020 (GS Paper 2):

Question: "Discuss the role of the International Court of Justice in resolving disputes between states and its impact on international diplomacy."

Answer: The ICJ plays a key role in resolving disputes between states by interpreting international law and providing neutral, legal solutions. Its rulings help prevent conflicts, facilitate diplomatic negotiations, and reinforce the rule of law in international relations. While its decisions are important, they are not always enforceable without the cooperation of the states involved, which can limit its impact on international diplomacy.