Peter Zeihan on NATO's Strategic Shift and U.S.-European Military Decoupling

Peter Zeihan analyzes recent U.S. policy changes regarding NATO, referencing Secretary of Defense Pete Hegseth's shift in military asset allocation. Zeihan notes that, in the event of a military emergency, the United States will provide NATO with "very, very little": no carriers, no carrier aircraft, no precision munitions, minimal logistical supply, and limited satellite support. Hegseth states the U.S. now operates under the assumption that a war with China could happen at any moment, so all critical military assets are reserved exclusively for confronting China and will not be deployed elsewhere.

Zeihan argues that this marks both an official and unofficial acknowledgment that the United States cannot fight more than one war simultaneously—a capability lost after the Iran War as conducted by the Trump administration. Politically, the Trump administration has decided "Europe is on its own," excising U.S. power from the Eastern Hemisphere and signaling the de facto end of the historic NATO alliance.

Since 1949, NATO's core arrangement allowed the U.S. to develop wide-area military competencies, which Europeans depended on and did not duplicate, ensuring American command in any conflict. The current policy change means that U.S. force projection in Europe is lost, and Europeans must now retool their militaries. This will result in the loss of interoperability, as American weapons systems are designed for "very, very long range and then durability upon arrival," which doesn't suit European defense realities. European militaries have purchased U.S. systems primarily for interoperability with American command, but if U.S. forces are no longer expected to participate, that rationale disappears.

Zeihan projects that Europeans will pivot to "Ukrainian style weapons" with rapid build times, and likely rely on a multistate nuclear deterrent (details TBD). He estimates that "in as little as a year," U.S. and European militaries will no longer be interoperable. Even if they attempt joint operations, distinct command structures and doctrines will prevail. Procurement decisions necessitated by these changes will functionally end the alliance, regardless of U.S. political posture.

Zeihan closes by noting NATO's "great run" and the onset of "the great unknown of strategic breakdown and realignment," with Europe and the United States positioned on "opposite sides" due to Trump administration policy.