Whereas just one presidency applies to the U.S. at the federal level, the E.U. has several. There is a president of the European Commission, a president of the European Parliament, a president of the European Council, and a president of the Council of the E.U., the latter being held by a state government on a six-month rotating basis. On July 1, 2024, the E.U. state of Hungary assumed that role. Because that state’s government had recently been found guilty by the E.U.’s top court, the E.C.J., of blocking federal law within the state, the matter of Hungary taking its turn in chairing the Council of the E.U. was controversial at the time. Because Viktor Orbán, governor of Hungary, used the insignia of the presidency of the Council in making unauthorized diplomatic trips to Russia and China on the war in Ukraine, the European Commission, the E.U. government’s executive branch, took the unusual decision to boycott Hungary’s presidency. Shortly thereafter, the E.U.'s parliament followed suit with a resolution condemning Orbán's diplomatic trip to Moscow. I contend that Orbán’s foray into diplomatic relations even as he was taking on a major role at the federal level presents good evidence for why foreign policy should be federalized in the E.U. as it has been in the U.S., and for the same reason.
The full essay is at "On the E.U. Commission's Boycott of Hungary."