Legal-Historical Repository
Curated articles on the legal doctrine, historical argument, and case law relevant to the sovereignty dispute. Each article cites its sources.
The Continental Shelf, the UN Commission, and the Sovereignty Dispute
Both countries filed with the UN's continental-shelf commission in 2009, and the commission did not examine the shelf around the islands for either country. What the rules say, what each side wrote, what the commission decided, and what that does and does not settle.
The Nootka Sound Convention and the Question of Spanish Succession
What did Britain concede to Spain in 1771 and 1790, and does it bear on Argentina's claim to have inherited Spain's rights? The texts, both readings, and the four narrow questions on which they actually differ.
Resolutions 1514, 1541 and 2065: Why the UN Treats the Falklands as a Special Colonial Case
The General Assembly calls the situation colonial, yet asks two governments to negotiate sovereignty. Where that formula came from in 1964 and 1965, how the record has developed since, and the four narrow questions on which the two sides differ.
The Chagos Precedent and Its Limits for the Question of the Malvinas
The ICJ’s 2019 Chagos Archipelago opinion and the 2025 UK-Mauritius sovereignty treaty are cited as a decolonization precedent — but the case turns on facts that cut against, as much as for, a direct parallel with the Malvinas.
The 1995 Hydrocarbons Declaration and the Limits of Separating Sovereignty from Resources
A 1995 pact let Argentina and the UK jointly explore for oil without resolving who owned it. It collapsed within twelve years, and the legal question it left open — can title to resources be separated from disputed title to territory — is still being fought over in an Argentine courtroom in 2026.
Security Council Resolution 502, the Law of Force, and the 1982 Conflict
Resolution 502 addressed the illegality of the use of force, not sovereignty — a distinction often lost. The UK’s Article 51 self-defense justification, and why the modern law on conquest meant the war could not have settled the underlying dispute either way.
Uti Possidetis Iuris and the Malvinas/Falklands: Spanish Succession and the Competing Claims
How Argentina's sovereignty claim invokes the doctrine that new Latin American states inherited Spanish colonial administrative boundaries — and the legal objections raised against applying it to a non-regional power.
The "Sovereignty Umbrella" Formula and the Limits of Bilateral Cooperation
The exact 1989 legal text that has let Argentina and the UK cooperate on flights, fisheries, and hydrocarbons for 35 years without either side conceding the dispute — how it works, why it is not unique to this case, and what it cannot do.
Acquiescence, Estoppel, and the 1850 Convention
Does resuming normal relations without a sustained formal protest amount to giving up a sovereignty claim? The doctrine international law actually uses — and why it's a higher bar than it first appears — applied to the 1850 Convention of Settlement.
Self-Determination and the Question of an "Implanted" Population
Argentina argues the islands’ population cannot exercise self-determination because it was established by the administering power itself after 1833 — and why the United Kingdom and the islanders reject that reasoning.