Malvinas: Protest over HMS Medway and Warnings on Critical Minerals and the TIAR

On July 13, on the instructions of Foreign Minister Quirno, the Argentine Republic submitted a formal note of protest to the Embassy of the United Kingdom regarding the movements of the vessel HMS Medway, which according to the Foreign Ministry was «illegally deployed in the Malvinas Islands» and transited through Argentine territorial waters without the notification provided for in bilateral agreements. The Foreign Ministry described the action as a violation of the Joint Declaration of September 25, 1991, which replaces annexes of the Madrid Declaration of February 15, 1990, in its section I.2 on confidence-building measures, point «b,» according to the text of the Joint Declaration of Buenos Aires and London of July 12, 1993.

The official statement maintains that these movements contravene commitments on confidence-building measures in the military sphere and add to unilateral acts that, in its view, disregard United Nations General Assembly Resolution 31/49. That resolution urges both parties to refrain from adopting decisions that introduce unilateral modifications in the situation of the Malvinas Islands while the sovereignty dispute remains pending. The Foreign Ministry reaffirmed the «legitimate and imprescriptible rights of sovereignty over the Malvinas, South Georgia and South Sandwich Islands and the surrounding maritime areas.»

In parallel, an article in Periódico Tribuna offers a geopolitical reading that connects the so-called Shield of the Americas with investments in critical minerals, energy, and infrastructure. The text states that the United States announced up to 7 billion dollars in financing for Argentine projects related to critical minerals, energy, and infrastructure, within a strategy to strengthen its supply chains and reduce vulnerabilities vis-à-vis China. The piece mentions lithium, copper, gas, oil, water, food, and territory as resources that the developed world will need in the coming decades.

The journalistic article focuses on San Juan and projects such as Vicuña, Los Azules, and El Pachón, which can no longer be seen solely as provincial mining investments. It argues that copper and lithium have ceased to be simply minerals and now resemble twentieth-century oil, due to their role in power grids, data centers, artificial intelligence, electric vehicles, armaments, and the energy transition. Against this backdrop, the text warns that if, to come under a given shield, Argentina had to accept who can buy its minerals, who can finance projects, or which investments are inconvenient for another country, then it would no longer be about security but about power.

The piece then introduces the acronym TIAR. It recalls that the Inter-American Treaty of Reciprocal Assistance was born as part of a hemispheric architecture of collective defense, not as a continental police force intended to pursue drug traffickers. And for Argentina, it adds, the TIAR has an unavoidable date: 1982. During the Malvinas War, it maintains, there were resolutions favorable to the Argentine position, but when principles met interests, the United States ended up supporting the United Kingdom politically, diplomatically, and materially. The article clarifies that it does not seek to falsify that history and that asking about the TIAR is not anti-Americanism but memory.

The journalistic text avoids asserting that tomorrow American soldiers will land in Ezeiza or that Argentina has handed over command of its Armed Forces. It says that writing that without documents would be swapping journalism for fantasy literature. But it also does not accept that everything boils down to police officers from different countries exchanging phone numbers. It raises questions about how far Argentina goes: intelligence sharing, sanctions, joint operations, military cooperation, infrastructure, investment review, diplomatic alignment.

The two sources do not contradict each other in the facts they report, but they operate in different registers. The Foreign Ministry is an official primary source: it documents a diplomatic protest with a date, identified vessel, invoked regulations, and sovereignty position. Periódico Tribuna is a secondary source of analysis: it does not present original documents on the Shield of the Americas or on the 7 billion dollar financing, but rather interprets a geopolitical context and issues warnings. Neither source confirms the other: the official protest does not mention the Shield, the TIAR, or critical minerals; the journalistic article does not report the July 13 protest or cite the Foreign Ministry statement.

The main limitation is that the link between the critical minerals strategy, the Shield of the Americas, and the TIAR appears in the secondary source as a hypothesis and warning, not as a documented fact. The primary source, by contrast, is limited to a specific episode of diplomatic protest over a vessel and the invocation of bilateral agreements and United Nations resolutions. There is no resolution, statement, or official document in the supplied material that confirms the creation of the Shield of the Americas, its composition, its objectives, or its relationship with the TIAR.

Chronology of agreements and episodes

1. February 15, 1990: Joint Declaration of Madrid, whose annexes I, II, III, and IV are later replaced by the Joint Declaration of September 25, 1991, as cited by the Foreign Ministry. Among those annexes are confidence-building measures.
2. September 25, 1991: Joint Declaration that replaces the Madrid annexes. The Foreign Ministry invokes it as the current framework for notification of military movements.
3. July 12, 1993: Joint Declaration of Buenos Aires and London that updates the text of section I.2, point «b,» on confidence-building measures, according to the Foreign Ministry.
4. 1982: Malvinas War. The Periódico Tribuna article states that, despite resolutions favorable to Argentina, the United States supported the United Kingdom politically, diplomatically, and materially. This is the precedent the piece uses to warn about the TIAR.
5. July 13 (year not specified in the material): Argentine formal protest to the Embassy of the United Kingdom over the movements of HMS Medway and its transit through Argentine territorial waters.

Between 1990 and 1993, a bilateral system of notification and confidence-building in the military sphere was built. The HMS Medway episode, according to the Foreign Ministry, implies a breach of that system. Between 1982 and the present, the journalistic article maintains that the lesson of Malvinas remains valid: alliances have declarations and also interests. What changed between the milestones is the bilateral regulatory framework, but the sovereignty dispute remains pending according to the official source.

What can be verified and what cannot

Verifiable in the material: the existence of the diplomatic protest, the identification of the vessel HMS Medway, the invocation of the 1991 Joint Declaration and the 1993 Declaration, the mention of UN General Assembly Resolution 31/49, and the Argentine position on sovereignty. It is also verifiable that Periódico Tribuna asserts the existence of up to 7 billion dollars in financing and mining projects in San Juan, although it does not attach original documents in the supplied excerpt.

Not verifiable with this material: the formal creation of the Shield of the Americas, its objectives, its relationship with the TIAR, the list of participating countries, the specific destination of the funds, or that Argentina has accepted conditions on mineral purchases or financing. There is also no official confirmation that the TIAR is being reincorporated into a new hemispheric architecture.

Value module: relationship between financing and mentioned projects

Document: journalistic article in Periódico Tribuna. Body and date: no issuing body or exact date of the financing announcement is identified in the supplied material. Unit: US dollars. Values used: up to 7 billion dollars in financing for Argentine projects related to critical minerals, energy, and infrastructure. Operation: no currency conversion or percentage calculation is performed because the material does not provide exchange rate, exact date, total planned investment amount, or verifiable denominator. The original unit is preserved and it is stated that no conversion is made due to the absence of such data.

What to follow

The data point to follow is the United Kingdom’s response to the protest note submitted on July 13 and whether or not the framework of the 1991 and 1993 Joint Declarations is invoked. In parallel, it is worth tracking whether there is an official document, resolution, or statement that specifies the scope of the Shield of the Americas, its link to the TIAR, and the conditions of the up to 7 billion dollars in financing mentioned by Periódico Tribuna. The decision to watch is whether Argentina takes a formal position on possible conditions on the purchase of critical minerals or on the review of foreign investments, and whether that position is supported by public documents.