Threats

Keep US troops in Europe, EUCOM commander says

Gen. Cavoli outlined security and military benefits to the United States from presence in Europe.

Policy

US-Europe divorce unlikely—absent a new crisis

The European Union wants more defense autonomy from the United States. But they still want a partnership with Washington.

Business

Trump’s anti-NATO turn could sink F-35 sales

Allies are questioning their reliance on U.S.-made weapons, experts and former defense officials warn.

Ideas

How Trump could productively reshape the transatlantic defense relationship

If rearming Europe and ending the war in Ukraine deters China, all the better.

Policy

NATO spending increase could help Ukraine, and possibly US armsmakers

Biden, Trump teams reportedly discussed an arrangement under which NATO's European members would buy U.S.-made arms for Ukraine.