The Portuguese Minister of Defense, Nuno Melo, has called on the United States to take responsibility for environmental contamination linked to the military base in Lajes, located on the island of Terceira in the Azores. During a public event in Guimarães, Melo emphasized the government's commitment to monitoring the situation and reducing its impact while urging the U.S. to support these efforts. The issue stems from long-standing concerns about soil and groundwater contamination near the base, which was first identified in studies conducted by American researchers back in 2003.
Melo addressed these concerns during his remarks following the event titled "Espaço: conhecimento, defesa e economia," held at the Centro Cultural Vila Flor. He acknowledged the findings of a recent doctoral study that detected heavy metals and lead—substances potentially linked to cancer—in the skeletons of local residents. This research adds weight to earlier reports and raises new questions about the health risks associated with the contamination.
In response to queries regarding his comments made during a meeting of the National Defense Council, where he appeared to downplay the claims of anthropologist Félix Rodrigues from Terceira Island, Melo clarified that Rodrigues' work was a private study. While he admitted the study could be credible, he stressed that the state should focus on official entities such as the National Laboratory of Civil Engineering (LNEC) and the Azorean Water and Waste Regulatory Authority. These institutions, according to Melo, have the legal mandate to handle such matters and should be the primary reference points for assessing the situation.
Despite this, Melo reiterated that there is no doubt about the existence of contamination in the Azores, specifically linked to the use of the Lajes Base. He maintained that the state must prioritize working with legally designated public bodies responsible for monitoring and addressing environmental issues. However, he did not dismiss other studies, including the doctoral thesis, suggesting they remain relevant and should not be ignored outright.
According to the weekly newspaper *Expresso*, between 2020 and 2022, the United States did not carry out any remediation work in the area surrounding the Lajes Base due to their belief that the soil and groundwater contamination does not pose a threat to human health among those living and working nearby. This stance was reaffirmed in a virtual meeting held on September 11, 2025, where officials from the U.S. Air Forces in Europe (USAFE) warned of resuming the suspension of mitigation efforts in the polluted areas of the municipality of Praia da Vitória.
During this meeting, experts from USAFE informed their Portuguese counterparts that the decision known by the acronym NO-SIHHS would once again be applied this year. This decision signifies that the United States does not recognize the presence of pollution-related impacts on human health and safety. Despite the ongoing concerns raised by both local researchers and the Portuguese government, the U.S. continues to maintain that the contamination levels are not harmful to individuals residing in the vicinity of the base.
The controversy surrounding the Lajes Base highlights the complex relationship between Portugal and the United States regarding environmental responsibilities and military operations. As discussions continue, the need for collaborative action remains critical to address the potential health risks posed by the contamination and ensure the well-being of the local population.
2 reports
RTP NotíciasState / PublicCenterFactual 85Objective 759 hr. agoO ministro da Defesa português, Nuno Melo, defendeu o empenho do governo na monitorização da contaminação de solos e aquíferos na Base das Lajes, nos Açores, e instou os Estados Unidos a assumirem as suas responsabilidades. O caso envolve estudos norte-americanos que identificaram contaminação desde 2003, e recentemente foi confirmada a presença de metais pesados e chumbo em esqueletos de habitantes, segundo uma investigação de doutoramento. O ministro destacou a importância de entidades oficiais como o LNEC e a Entidade Reguladora dos Serviços de Águas e Resíduos dos Açores, enquanto criticou um estudo privado conduzido pelo antropólogo Félix Rodrigues. Além disso, o Expresso informa que os EUA não realizaram trabalhos de remediação entre 2020 e 2022 e ameaçaram suspender os trabalhos em 2025.
Bias read (Center): O artigo apresenta uma posição oficial do governo português, enfatizando a necessidade de responsabilidade dos Estados Unidos e a importância de entidades oficiais. No entanto, não há uma clara tendência partidária ou editorialização marcante, mantendo-se uma abordagem equilibrada entre a defesa do
Why these scores (Factual 85 · Objective 75): This article mirrors the first in content, reporting the same statements by Nuno Melo. It lacks additional perspectives and maintains a similar tone, presenting the government's position without substantial balance or alternative viewpoints.
Diário de NotíciasIndependentCenterFactual 85Objective 7510 hr. agoThe Portuguese Minister of Defense, Nuno Melo, has called on the United States to take responsibility for environmental contamination at the Lajes Air Base in the Azores, emphasizing the need for continuous monitoring by the Portuguese state. He stated that while there is clear evidence of contamination linked to the base’s operations since 2003, the focus should remain on official entities like the LNEC and the regional water authority, which are legally responsible for addressing such issues. Melo dismissed concerns raised by local anthropologist Félix Rodrigues, calling his study 'private' and not directly relevant to official decision-making. The Expresso newspaper reports that the U.S. has not conducted environmental remediation work in the area between 2020 and 2022, citing the belief that contamination does not pose health risks. In 2025, U.S. military authorities threatened to halt further mitigation efforts unless more information was provided.
Bias read (Center): While the article discusses a politically sensitive issue involving international relations and environmental responsibility, the framing remains balanced. It presents both the Portuguese government’s stance and the U.S. military’s position without overtly favoring either side. The emphasis is on a)
Why these scores (Factual 85 · Objective 75): The article accurately reports Nuno Melo's statements regarding contamination at Lajes and his call for US responsibility. It includes direct quotes and contextual information from the Expresso report. However, it presents the government's stance without significant counterpoints, slightly leaning t
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