Portugal Rules Out F-35 Fighter Jet Purchase Amid Geopolitical Concerns

Lisbon—Portugal has decided against purchasing Lockheed Martin’s F-35 fighter jets to replace its aging fleet of F-16s, citing concerns over geopolitical uncertainty and long-term reliability under the leadership of U.S. President Donald Trump.

The announcement was made by outgoing Defence Minister Nuno Melo, who emphasized the need for strategic defense acquisitions based on dependable partnerships.

NATO Uncertainty Influences Decision

Despite the Portuguese Air Force’s recommendation in favor of the F-35s—widely regarded as one of the most advanced fighter jets in the world—Melo explained that the government must prioritize stability in its alliances when considering military procurement.

“We cannot ignore the geopolitical environment in our choices,” Melo told Portuguese newspaper Público, referencing recent developments in NATO.

“The recent position of the United States in the context of NATO must make us think about the best options, because the predictability of our allies is a greater asset to take into account.”

Melo’s remarks come amid growing European apprehension over Trump’s approach to transatlantic security, particularly his past statements suggesting that NATO allies failing to meet defense spending targets might not receive U.S. military support.

Such comments have fueled concerns that future U.S. administrations could impose operational restrictions on the F-35s, affecting software updates, maintenance, and access to essential spare parts.

Concerns Over Potential U.S. Restrictions

Although speculation has circulated about the existence of a so-called “kill switch” embedded in the F-35’s software—potentially allowing the U.S. to disable or limit foreign-operated aircraft—Melo clarified that Portugal’s primary concern is the potential for Washington to restrict software access and component supplies.

“The world has changed … and this ally of ours … could bring limitations to use, maintenance, components, and everything that has to do with ensuring that aircraft will be operational and used in all types of scenarios,” he said.

The possibility that future U.S. administrations could weaponize export controls against allies has become a critical factor in Lisbon’s decision. NATO member states increasingly seek to balance their defense procurements between U.S.-made and European alternatives to reduce dependency on Washington.

Portugal Weighs European Alternatives

Portugal is now exploring “several options,” according to Melo, including European-manufactured fighter jets. While he did not specify which models are under consideration, potential alternatives could include the Eurofighter Typhoon, produced by a consortium of European nations, or France’s Dassault Rafale.

The Netherlands, a NATO ally that has already committed to the F-35, reaffirmed its decision to proceed with its contract, with Dutch Defense Minister Ruben Brekelmans confirming there were no plans to reconsider.

Portugal’s decision comes amid a period of political uncertainty, as the country prepares for a snap election following the collapse of its center-right government. The final decision on which fighter jets to acquire may fall to the next administration, depending on the outcome of the upcoming elections.

As Portugal reassesses its defense strategy, its shift away from U.S.-made aircraft signals broader European concerns over reliance on American military hardware in an increasingly unpredictable geopolitical landscape.

 

This article was created using automation technology and was thoroughly edited and fact-checked by one of our editorial staff members