Portugal Defends U.S. Access to Azores Base During Iran Strikes, Drawing Contrast with Spain

LISBON, March 4 (Reuters) – Portuguese Prime Minister Luis Montenegro on Wednesday firmly defended his government's decision to grant the United States access to the strategic Lajes Air Base during recent military operations against Iran, a move that highlights a clear foreign policy divergence from neighboring Spain.

Addressing parliament, Montenegro stated the authorization was "fully compliant with Portuguese law and our bilateral agreements with the United States." He emphasized the action was taken for defensive purposes, targeting military assets, and in adherence to international law.

The Lajes base, located on Terceira Island in the Azores, operates under a longstanding defense agreement with Washington. While the pact permits peacetime use without prior Portuguese consent, explicit approval is required during active hostilities—a condition met by the government this week.

"Portugal maintains a close and objective alliance with the United States," Montenegro told lawmakers, framing the decision within the context of NATO solidarity. He pointedly noted Portugal's founding membership in the alliance, established in 1949, contrasting it with Spain's later accession in 1982.

The Prime Minister justified the stance by citing Iran's "repeated violations of international norms through its nuclear ambitions and development of long-range missile capabilities," which he linked to state-sponsored terrorism.

Analysis & Background: Portugal's decision underscores the enduring strategic value of the Azores, often called the "unsinkable aircraft carrier" in the Atlantic. Historically pivotal during World War II and the Cold War, Lajes offers a critical refueling and logistics hub for U.S. and NATO operations extending into the Middle East and Africa. The contrasting positions of Lisbon and Madrid reveal deeper fractures within European approaches to transatlantic security, especially under a U.S. administration prioritizing bilateral alliances over multilateral consensus.

In a related domestic measure, Montenegro announced an "extraordinary and temporary" tax reduction on petroleum and energy products to cushion consumers from potential conflict-driven price spikes exceeding €0.10 per liter.

Reactions & Commentary:

• Maria Silva, Foreign Policy Analyst at Lisbon University: "This was a predictable, if uncomfortable, decision. Portugal's security architecture is deeply interwoven with the U.S. The historical weight of the Lajes agreement and the perceived immediate threat from Iran made refusal politically and strategically costly."
• Carlos Mendes, Retired Diplomat: "The subtle reference to NATO founding dates was no accident. It's a diplomatic reminder to Madrid that Portugal's Atlanticist orientation has deeper roots. This isn't just about Iran; it's about defining spheres of influence within the Iberian Peninsula."
• Ana Ribeiro, Editorial Writer for 'O Protesto': "Shameful. We've traded sovereignty for subservience. Montenegro is parroting Washington's justification for escalation while Spain showed moral courage. This makes Portugal complicit in a conflict that risks spiraling further. What happened to prioritizing diplomacy?"
• David Chen, Security Studies Professor, Georgetown University: "From a logistical standpoint, Lajes is irreplaceable for power projection into the region. Portugal's approval was the linchpin for the operation's feasibility. Spain's refusal, while symbolically significant, did not alter the military calculus."

($1 = 0.8595 euros)

(Reporting by Sergio Goncalves; Writing and analysis by the Reuters Lisbon bureau; Edited by Charlie Devereux and Peter Graff)