On April 24, 2026, Reuters reported the existence of an internal Pentagon email circulating at the highest levels of the Department of Defense that outlines specific punitive options against NATO allies who refused to support U.S. military operations in the war with Iran. The options include suspending Spain from NATO, removing “difficult” countries from important or prestigious alliance positions, and — in a move that stunned the UK — reassessing American diplomatic support for Britain’s claim to the Falkland Islands.
The Pentagon did not deny the email exists. Pentagon Press Secretary Kingsley Wilson responded: “As President Trump has said, despite everything that the United States has done for our NATO allies, they were not there for us. The War Department will ensure that the president has credible options to ensure that our allies are no longer a paper tiger and instead do their part.”
Read that again. That is an official Pentagon statement confirming that the U.S. military is actively developing options to punish allied democracies for declining to participate in a war that Congress never authorized and that violated international law as determined by every ally being threatened.
Target: NATO allies who refused access, basing, and overflight rights (ABO) for Iran operations
Option 1: Suspend Spain from NATO
Option 2: Strip “difficult” countries from important or prestigious NATO positions
Option 3: Reassess U.S. diplomatic support for European “imperial possessions” — specifically naming the Falkland Islands
Stated goal: “Decreasing the sense of entitlement on the part of the Europeans”
What it does NOT propose: Closing U.S. bases in Europe or withdrawing from NATO
Attribution: 19FortyFive identified the email as authored by Elbridge Colby, the Pentagon’s top policy adviser
Circulation: “At high levels in the Pentagon” per the unnamed U.S. official
Spain’s Crime: Following International Law
Spain refused to allow U.S. forces to use Naval Station Rota and Morón Air Base for offensive operations against Iran. Defense Minister Margarita Robles explained that Spain’s cooperation agreement with Washington “must operate within the framework of international law” and that the Iran war constitutes unilateral action without the backing of the UN, NATO, or the EU. The Pentagon responded by withdrawing a dozen KC-135 tanker aircraft from Morón and relocating them to bases in Germany and France.
Spain is not alone. The UK refused to allow its bases to be used for offensive strikes against Iran. France restricted base access. Italy denied U.S. bombers access to its base in Sicily. These are not rogue nations. These are founding and core NATO members who looked at an unauthorized war, consulted their own legal frameworks, and said no.
The Pentagon’s response is not to question why the United States started a war that its closest allies consider illegal. The response is to draw up a punishment list.
“You can’t kick people out of NATO unless there’s been a material breach of process, which in the case of Spain there is absolutely no evidence.”
— Dr. Patrick Bury, former British Army Captain and defense analyst
NATO Says: You Can’t Do That
Here is the problem with threatening to suspend Spain from NATO: there is no mechanism to do it. The North Atlantic Treaty, signed in 1949, contains no provision for suspension or expulsion of a member state. Article 13 allows a country to voluntarily withdraw after giving one year’s notice. That is the only exit clause.
A NATO official told the BBC directly: the alliance’s founding treaty “does not foresee any provision for suspension of NATO membership, or expulsion.” A senior NATO source told Euronews that the tone of the email was “not surprising” given Trump’s “unhappiness with Europe, and particularly Spain,” but that the proposal is legally and procedurally impossible under the existing treaty framework.
The only theoretical path to removing a member would be invoking Article 60 of the Vienna Convention on the Law of Treaties, which permits suspension of treaty obligations in response to a “material breach.” But refusing to support an offensive war that was never invoked under NATO’s collective defense clause (Article 5) is not a breach of anything. NATO’s Article 5 obligates mutual defense when a member is attacked. Nobody attacked the United States. The U.S. attacked Iran. There is no alliance obligation to support an offensive war — not under Article 5, not under any other article.
The Falklands Threat Is the Quiet Part Loud
Buried in the email is what might be the most destabilizing option of all: reassessing U.S. diplomatic support for British sovereignty over the Falkland Islands. The State Department currently describes the islands as “administered by the United Kingdom, claimed by Argentina.” That framing, while carefully neutral, has always been understood as tacit American support for the UK’s position.
Argentina immediately seized on the report. Foreign Minister Pablo Quirno posted on X: “The Argentine Republic once again expresses its willingness to resume bilateral negotiations with the United Kingdom.” Argentine President Javier Milei — a close Trump ally — reaffirmed Argentina’s sovereignty claim and said his government is making “unprecedented progress.”
Downing Street responded: “The Falkland Islands have previously voted overwhelmingly in favour of remaining a UK overseas territory, and we’ve always stood behind the islanders’ right to self-determination. The question of the Falkland Islands and the UK’s sovereignty is not in question.”
The 1982 Falklands War killed 649 Argentine soldiers, 255 British service members, and three island civilians. In 2013, the inhabitants voted 99.8% to remain British. The Pentagon is now floating the idea of undermining that sovereignty — not because the UK did anything wrong, but because Prime Minister Keir Starmer refused to let British bases be used for a war Trump started without anyone’s consent.
This Is What “Alliance” Means Now
Let’s be precise about what is happening. The United States launched a war against Iran on February 28, 2026, without congressional authorization, without a UN Security Council resolution, and without invoking NATO’s collective defense clause. The Senate has voted four times to block War Powers resolutions. The House held zero hearings before leaving for recess. The War Powers Act deadline is May 1.
Allied nations looked at this war, consulted their own laws and treaty obligations, and concluded they were under no legal obligation to participate. Most went further: Spain, France, Italy, and the UK all determined that supporting offensive operations would violate international law. They restricted base access accordingly. They were within their rights. NATO’s own officials confirmed this.
The Pentagon’s response is to draw up a punishment memo. Not to question the war. Not to seek authorization. Not to consult allies about whether the operation should continue. To punish them for saying no.
Trump has been threatening to leave NATO since April. Hegseth warned that “you don’t have much of an alliance if you have countries that are not willing to stand with you when you need them.” Trump has called Spain a “laggard,” said they should be “thrown out,” called Starmer a “coward,” and said British aircraft carriers were “toys.”
This email makes it concrete. It’s not rhetoric anymore. There is now a document, circulating at the highest levels of the Pentagon, authored reportedly by the department’s top policy adviser, with specific options for retaliating against democracies who wouldn’t help bomb a country without legal authority. The 77-year-old alliance that held the Western world together through the Cold War, the Balkans, 9/11, and two decades of counter-terrorism is being treated as a loyalty test for Trump’s personal war.
Sources
- Reuters (via Al-Monitor): Original exclusive by Phil Stewart. Internal Pentagon email outlines options to punish NATO allies including suspending Spain, stripping countries from NATO positions, and reassessing Falklands support. ABO described as “absolute baseline for NATO.” Pentagon Press Secretary Wilson confirmed: “The War Department will ensure that the president has credible options.” April 24, 2026.
- Euronews: Senior NATO source says tone is “not surprising” given Trump’s “unhappiness with Europe, and particularly Spain.” NATO experts: no mechanism exists to suspend a member. Dr. Patrick Bury: “You can’t kick people out of NATO.” Countries “well within their rights to refuse access.” April 24, 2026.
- El País (English): Sanchez responds: “We don’t base our decisions on emails.” Spain at 2.1% GDP defense spending vs 5% target. UK, France, Italy also restricted base access. UK allowed defensive missions only. Pentagon withdrew KC-135 tankers from Morón. April 24, 2026.
- Irish Times: Full text of Wilson’s response. Email does not propose closing European bases. War “raised serious questions about the future of the 76-year-old bloc.” “Unprecedented concern that the US might not come to the aid of European allies.” April 24, 2026.
- 19FortyFive: Attributes email to Elbridge Colby, “the U.S. Defense Department’s top policy adviser.” Analysis of NATO Treaty limitations. No mechanism for expulsion exists; consensus required for any treaty modification. April 24, 2026.
- ITV News: Argentina’s FM Quirno calls for bilateral negotiations. Downing Street: sovereignty “not in question.” UK granted limited defensive base use. RAF Fairford and Diego Garcia approved for defensive missions only. Falkland Islands government: “complete confidence” in UK commitment. April 25, 2026.
- HICGI / BBC: NATO official told BBC: founding treaty “does not foresee any provision for suspension of NATO membership, or expulsion.” April 24, 2026.
- EOH: Trump Is Threatening to Pull Out of NATO. During a War He Started.
- EOH: The Iran War Has No Congressional Authorization.