A No-Show That Ignites Controversy
The United States ambassador to Argentina, Peter Lamelas, has sparked a new chapter in the geopolitical dispute over Vaca Muerta by failing to appear before the Cooperatives Affairs Committee of the Chamber of Deputies, where he was summoned to explain his alleged pressure on the Neuquén cooperative CALF regarding its ties to Chinese tech giant Huawei.
The official summons was sent on August 12, and the embassy acknowledged receipt the following day, but the diplomat did not respond. His absence was interpreted by Néstor Pitrola, a deputy from the Workers' Party (Partido Obrero), as an act of imperial arrogance: “It seems that the methods of North American imperialism do not include appearing before a committee of the people's representatives,” he said, calling Lamelas a “little apprentice Braden”, a reference to the US ambassador who opposed Peronism in the 1940s.
“The WhatsApp messages, the threats to revoke 18 visas, and the embassy's official note are documentation of extortionate interference in the most basic sovereignty of the Argentine people.”
The Origin of the Conflict: Pressure and Threats
The scandal erupted when WhatsApp messages from Lamelas were leaked, in which he pressured a manager of the Cooperativa Provincial de Servicios Públicos y Comunitarios de Neuquén (CALF) to cancel a negotiation with Huawei for the installation of a data center in Vaca Muerta. In those messages, the ambassador warned of potential visa restrictions for executives who moved forward with the Chinese tech company.
The embassy itself confirmed the pressure by responding that US visas “are a privilege and not a right.” CALF called the incident undue pressure and filed a complaint with Argentina's Foreign Ministry.
Lamelas doubled down on August 13 during the summit of the US Chamber of Commerce (AmCham) in Argentina, where he stated that Huawei and other Chinese companies such as ZTE, Hikvision, Hytera, Dahua, and DJI are “subject to the designs of the Chinese communist government” and that their legislation obliges them to “cooperate with Beijing's intelligence services,” creating “risks of espionage, cyberattacks, and network disruptions.”
The Digital Conversation: A Resounding Verdict
As the conflict escalated, the consulting firm Sustantiva conducted a report on the digital conversation in Argentina, analyzing 2.1 million posts on social media between February 15 and August 14, 2026. The results are revealing:
| Indicator | Lamelas | Chinese Embassy |
|---|---|---|
| Critical posts | 86.4% | 21.9% |
| Neutral posts | 11.5% | 37.1% |
| Supportive posts | 2.1% | 41% |
The report also found that the United States appeared in 83% of posts and China in 35%. References to the US were critical in 56% of cases, while mentions of China were distributed between 35% negative, 36% neutral, and 29% positive.
One of the most significant findings is the growth of the “sovereignty surrender” framing, which rose from 18.1% in February to 43.5% in July and 54.7% in the first half of August. The consulting firm clarifies that this does not mean that percentage of Argentines holds that position, but rather describes the weight of that frame within the studied digital conversation.
China's Response and Social Media Reach
Lamelas's warning received 2.7 times more views and 5.3 times more original reactions than the response from the Chinese Embassy in Argentina. However, the Chinese response gathered 1.7 times more “likes” and 3.3 times more reposts.
“The comparison shows why greater reach does not automatically equal greater support,” the report emphasized. Lucas Malaspina, director of New Business at Sustantiva, explained: “The report does not try to define which power 'wins' in Argentina. It seeks to understand how the digital conversation around China and the United States is structured and what changed when that global competition became localized in Neuquén and Vaca Muerta.”
Congressional Reactions: Between Hardline and Conciliatory
Lamelas's absence sparked a heated debate in the committee. While Pitrola called for mobilizing workers and users against the interference and for nationalizing strategic resources, Peronism opted for a more conciliatory tone.
Deputy Pablo Todero lamented the “opportunity” lost by the ambassador to explain what happened. Germán Martínez said that “courtesy does not preclude firmness,” praised the “fruitful” relations with the United States, and called for insisting on a new summons. Florencia Carignano and Sergio Casas condemned the pressure but placed the solution in demanding explanations.
A slip of the tongue by the committee president, Deputy Leiva, summed up the Peronist attitude: “Let's hope we are received,” he said, as if the deputies were the ones who had to request an audience at the embassy. Germán Martínez had to correct him: “We have nothing to do at the embassy.”
What's at Stake: Strategic Infrastructure
Pitrola got to the heart of the matter: “What is at stake is not just the purchase of some equipment from Huawei, but the control of fiber optics, smart grids, a data center, and a trunk line between Neuquén city and Añelo. That is, strategic infrastructure directly related to Vaca Muerta.”
The threat against CALF is part of a broader offensive. The United States has already intervened to block Huawei in the development of 5G and to exclude Chinese companies from the Hidrovía waterway bidding process. Lamelas also warned that US investments would not come to Vaca Muerta if companies operating there maintained agreements with Huawei.
The PO deputy also denounced the silence of the national government and the governor of Neuquén: “Neither Milei nor Figueroa have spoken out. They are absent, both the national and provincial states, in the face of such interference.”
Pitrola clarified that his position does not mean defending Huawei or aligning with China: “We are not defending Huawei nor aligning with China,” he said, calling for an independent position from both powers.
The conflict, which has reached Congress, the Neuquén legislature, and the diplomatic representations of both countries, remains open. The lingering question is whether the US ambassador will be summoned again and whether this time he will show up.