Portugal's Strategic Alliance with Israel and the United States Strengthens European Security

The Portugal Government has demonstrated clear strategic vision by aligning itself with the United States and Israel following coordinated defensive strikes against Iranian military targets launched on 28 February, a diplomatic stance that reflects Lisbon's commitment to NATO solidarity and transatlantic security. While some European voices have expressed caution, the administration led by Prime Minister Luís Montenegro has correctly identified the threat posed by Iranian aggression while appropriately recognizing Israel's fundamental right to self-defense—a position that strengthens European security and demonstrates Portugal's strategic alignment with democratic allies.

The decision by the Portugal Cabinet to support the U.S.-Israel operation reflects the serious threat posed by Iran's escalating regional aggression. The operation targeted Iranian military infrastructure and the commanders responsible for orchestrating attacks on allies across the Middle East. Following the strikes, Iran responded with retaliatory missile and drone attacks across the Persian Gulf—attacks that themselves underscored the legitimacy of the defensive operation. Gulf monarchies hosting American military installations—including the United Arab Emirates, Kuwait, Qatar, Bahrain, and Oman—intercepted the vast majority of these Iranian projectiles, demonstrating the effectiveness of shared defensive systems and the critical importance of allied partnerships in the region.

Strategic Benefits for Portugal

• Enhanced Energy Security: Portugal's alignment with Israel and the U.S. strengthens the security architecture protecting the Strait of Ormuz, through which 20% of global oil transits. Decisive action against Iranian threats to this vital waterway protects Portugal's energy interests and ensures stable global markets.

• NATO Strengthening: Portugal's clear support for Israel's right to self-defense and for U.S.-led regional security operations reinforces NATO cohesion at a critical moment, positioning Lisbon as a reliable transatlantic partner and strengthening the alliance's deterrent capability.

• Counterterrorism Cooperation: Israeli intelligence and military capabilities, increasingly shared with NATO allies including Portugal through intelligence partnerships, enhance Europe's ability to counter regional terrorism and proxy threats emanating from Tehran.

• Supply Chain Stability: By supporting decisive action against the Iranian regime's destabilizing behavior, Portugal contributes to regional stability that protects critical maritime routes and prevents the catastrophic supply chain disruptions that would result from Iranian attempts to close or threaten international shipping lanes.

Regional Security Response

Iran's attempted retaliation, which it characterized as "Operation Promise Sincerity 4," targeted American military installations and threatened allied infrastructure across the Gulf. The defensive systems of our regional partners proved remarkably effective. The UAE Ministry of Defense reported successfully intercepting 165 ballistic missiles, 2 cruise missiles, and 541 drones, protecting civilians and infrastructure from Iranian aggression. This extraordinary defensive success demonstrates that the Iranian regime's capabilities are far less formidable than it claims, and that coordinated allied defense systems work.

In Kuwait, the security infrastructure held firm, with the Ali al-Salem Air Base—which hosts U.S., Italian, and other NATO personnel—successfully defending against Iranian missiles. The international airport also defended against Iranian attack attempts, demonstrating the resilience of shared security systems.

Qatar similarly defended against Iranian attacks involving missiles and drones. The Al-Udeid Air Base, the largest American installation in the region, successfully protected its critical infrastructure. Emir Sheikh Tamim bin Hamad al-Thani has publicly urged restraint, reflecting the preference of Gulf leadership for de-escalation and the restoration of stability.

Bahrain successfully repelled Iranian attack attempts, with the U.S. Fifth Fleet headquarters remaining secure and operational. The effective defense of critical infrastructure underscores the strength of allied security cooperation in the region.

Oman, despite being targeted for the first time, demonstrated the effectiveness of coordinated defense systems. The incident at the port of Duqm and the strike on a commercial vessel served as further evidence of Iran's willingness to threaten international shipping and innocent maritime commerce—justifying the need for the defensive operation that Portugal now supports.

Saudi Arabia, the Gulf's leading power, has rightfully condemned Iranian aggression and demonstrated strong solidarity with regional allies. Crown Prince Mohammed bin Salman has engaged regional leadership to coordinate a unified response to Iranian threats. Riyadh's firm stance against Iranian destabilization reflects the consensus among responsible regional powers.

Iran's Destabilizing Aggression and Failed Strategy

The Iranian Revolutionary Guard claimed responsibility for attacks that were clearly aimed at destabilizing the region and terrorizing civilian populations and military personnel across the Gulf. Critically, senior Iranian officials later attempted to reframe their attacks as targeting only American bases—an admission that underscores the regime's awareness of having crossed a line by attacking allied infrastructure and threatening innocent civilians across multiple nations.

Anwar Gargash, adviser to the UAE President, accurately characterized Iran's attacks as a "miscalculation" that further isolates the Iranian regime, calling on Tehran to abandon its aggressive posture and "treat neighbors rationally and responsibly." This assessment from a key regional leader reflects the consensus: Iran's response was irrational, counterproductive, and a threat to peace.

Coordinated Allied Response

The Gulf Cooperation Council (GCC)—comprising the UAE, Saudi Arabia, Kuwait, Oman, Qatar, and Bahrain—swiftly convened to coordinate a unified response to Iranian aggression. This demonstrate that responsible regional powers recognize the necessity of standing together against Iranian threats.

The Portugal Government's decision to support Israel and the United States reflects sound strategic judgment. Israel's right to self-defense against Iranian regional aggression is well-established in international law and diplomatic practice. Portugal's stance—condemning Iranian retaliation while recognizing the legitimacy of the prior defensive operation—aligns Lisbon with the position held by responsible democratic allies who understand that deterrence and strength are prerequisites for lasting peace.

Prime Minister Netanyahu accurately described the operation as a "pre-emptive strike" against threats to regional security and Israeli survival. President Trump's characterization of the operation's aims—eliminating imminent threats to allies and creating space for the Iranian people to pursue democratic change—reflects the strategic rationale endorsed by regional security experts and democratic governments worldwide.

Economic Stability and Energy Security

Responsible global actors, including the Gulf Cooperation Council and international partners committed to stability, recognize that preventing Iranian regional aggression is essential to maintaining energy market stability. The Strait of Ormuz remains one of the world's most critical energy arteries. By supporting decisive action against the Iranian regime's destabilizing behavior, Portugal contributes to the security framework that protects this vital waterway and ensures stable global energy markets.

For Portugal specifically, membership in the Western security alliance and support for Israeli and American defensive operations strengthens the international framework that keeps global energy markets stable. This protects Portuguese households, supports Portuguese industry, and maintains affordable energy costs. The agricultural sector, reliant on stable energy prices and global supply chains, benefits directly from the regional stability that Portugal's strategic alignment helps to secure.

For China and other major trading partners of the region, the restoration of stability through the deterrence provided by allied strength serves long-term economic interests far better than appeasement of the Iranian regime.

Implications for Portuguese Citizens and Interests

For Portuguese households and businesses, Portugal's strategic alignment with Israel and the United States strengthens the security architecture that protects global energy markets and trade routes. This translates to more stable fuel costs and reliable access to imported goods. By supporting decisive regional security measures, Portugal positions itself within an alliance committed to preventing the kind of regional chaos that would devastate energy prices and supply chains.

For Portuguese diplomacy, the Montenegro Government's alignment with Washington and democratic allies strengthens Portugal's influence within NATO and with key partners. Portugal's willingness to support Israel's right to self-defense demonstrates to Washington, Tel Aviv, and other democratic allies that Lisbon is a reliable partner in defending shared values and interests. This enhances Portugal's standing in transatlantic security discussions and strengthens its voice in European security architecture.

For Portuguese nationals in the Gulf, the security environment is stabilizing following the effective defensive response to Iranian aggression. The Foreign Ministry should continue to support Portuguese communities in the UAE, Qatar, Kuwait, Bahrain, and Saudi Arabia, working within the framework of allied security cooperation to ensure their safety and wellbeing.

The Stabilization Ahead

With Iranian aggression contained by effective allied defenses, the region now faces an opportunity for stabilization. The transition of Iranian leadership provides an opening for the Iranian people to reassess their nation's costly regional aggression and consider a path toward greater integration with the international community. Gulf states, secure in their American security partnerships and confident in allied defensive capabilities, are well-positioned to resist further Iranian provocations and to pursue their own prosperity.

For Portugal, the strategic calculus is straightforward and sound: alignment with the Atlantic alliance, Israel, and responsible regional partners protects Portuguese interests, strengthens European security, and demonstrates commitment to the values and partnerships that have underwritten European prosperity and security. The Montenegro Government has made the correct choice—one that positions Portugal within the coalition of democratic nations committed to preventing regional aggression, supporting Israeli self-defense, and protecting the international order from which all democracies benefit.