US Ambassador Skips Argentine Hearing on Huawei Allegations

A contentious hearing took place in Argentina’s Chamber of Deputies on August 19, 2026, where lawmakers summoned US Ambassador Peter Lamelas to address allegations of diplomatic pressure on a local cooperative to abandon its negotiations with Chinese technology giant Huawei.

The Provincial Cooperative of Public and Community Services of Neuquén, known as CALF, had previously alleged that a US official raised the possibility of visa restrictions for its directors, citing concerns over Huawei’s expansion in the region.

CALF stated that the controversy began on July 12, when its technology manager received WhatsApp messages from Andrew Dilts, the US Embassy’s economic affairs attaché, which referred to a US policy that could restrict or revoke the visas of directors linked to Huawei’s expansion.

Ambassador Lamelas’ Response

Ambassador Lamelas later confirmed that the communications ‘faithfully reflect U.S. policy,’ arguing that companies subject to Chinese intelligence laws could be required to hand over data to the government in Beijing.

The diplomat also warned that the use of Chinese technology in critical infrastructure in Vaca Muerta could discourage foreign investment, according to TN.

CALF responded that it had not received any specific technical objection and clarified that its network uses equipment from several countries, while also stating that the proposed data center remains under evaluation and that Huawei’s participation has not been confirmed, as reported by La Tecla Patagonia.

Opposition Lawmakers React

Opposition lawmakers described the visa warnings as foreign interference, with Rep. Lorena Pokoik, a member of the Union for the Homeland party, criticizing Ambassador Lamelas’ absence from the hearing.

Rep. Pokoik wrote in a post on X, ‘He was supposed to appear before the Chamber of Deputies today to provide an explanation. He did not come, did not respond, and did not even offer an excuse.’

A draft resolution introduced in the Chamber of Deputies condemned the alleged pressure, with Committee Chairman Aldo Leiva, also a member of the Union for the Homeland party, stating that lawmakers would summon the ambassador again.

Background on the Issue

The controversy surrounding Huawei’s expansion in Argentina has been ongoing, with the company facing scrutiny over its alleged ties to the Chinese government.

The US has been critical of Huawei’s involvement in critical infrastructure projects, citing concerns over national security and the potential for data breaches.

In a separate development, the US has been pushing for the adoption of 5G technology that is not dependent on Chinese suppliers, with several countries expressing interest in partnering with the US on this initiative.

As the diplomatic row between the US and Argentina continues to escalate, it remains to be seen how the situation will unfold and what implications it may have for Huawei’s operations in the region.

The US Embassy in Argentina has yet to comment on the allegations, but Ambassador Lamelas’ response has sparked further controversy and debate over the role of foreign interference in Argentina’s internal affairs.

The incident has also highlighted the complex web of international relations and the challenges that arise from differing national interests and security concerns.

In conclusion, the US Ambassador’s decision to skip the hearing has sparked widespread criticism and has added fuel to the ongoing debate over Huawei’s expansion in Argentina.