Public International law

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An Introduction to Public International Law

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Welcome to Public International Law

This blog introduces students to principles of public international law.

This blog was created in 2011 to provide students with free resources on public international law. The aim is to facilitate equal access to learning material.

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Case Summaries

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Exploring decisions of the international courts of justice

This section contains summaries of decisions of international courts.

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Case Summaries

Customary Law

North Sea Continental Shelf Cases
A maritime boundaries dispute. When does State practice become customary law?
ICJ, 1969.

Use of Force

Nicaragua Case
Military and paramilitary activities of the US in Nicaragua. Did the US violate the use of force principles?
ICJ, 1986.

State Immunity

Germany vs Italy
Italian courts allow civil claims against Germany. Did Italy violate Germany’s jurisdictional immunity rights?
ICJ, 2012.

Occupation

DRC vs Uganda
Ugandan troops in the DRC. Did Uganda occupy DRC territory?
ICJ, 2005.

Jurisdiction

Lotus Case
A collision in the high seas between a French and a Turkish vessel. Can Turkey exercise jurisdiction over a French national?
PCIJ, 1987.

View All Case Summaries

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Legal Analysis

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Exploring basic concepts of international law

This section answers some of the basic questions when learning international law.

Search for specific cases or material

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Dakshinie Ruwanthika Gunaratne

Dakshinie Ruwanthika Gunaratne is a lawyer specializing in international law, international humanitarian law, sanctions and gender. The views expressed may not reflect those of any organization with which the author is or has been affiliated.

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© Ruwanthika Gunaratne and Public International Law at https://ruwanthikagunaratne.wordpress.com, 2008 – present.

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