The writer Peter Pomerantsev has described Russia as a ¡°post-modern dictatorship.¡± President Vladimir Putin and his friends vividly illustrated that description last Thursday when the famed orchestra of St. Petersburg¡¯s Mariinsky Theater played a concert at Palmyra, the archaeological site that Russian-backed Syrian troops liberated from the Islamic State militant group in late March.

Not long before the ruins of this once vast city were retaken, Putin had announced a Russian pullback from Syria, claiming that the military mission had been accomplished. Yet Thursday¡¯s concert sent an important message about Russia¡¯s intentions in Syria: It showed Putin claiming credit for Assad¡¯s recent success, demonstrated to the world that his forces had not really withdrawn and signaled that any peace will be made on Russian terms.

Valery Gergiev, the Mariinsky conductor and a longtime Putin supporter who backed the Russian onslaught in Ukraine in 2014, delivered that foreign policy message just by showing up. He played a similar concert in Tskhinvali, the capital of breakaway South Ossetia, in August 2008 ¡ª less than two weeks after the Russian army claimed the region for ¡°the Russian world,¡± as Putin¡¯s supporters call it. By playing in a main square damaged by Georgian fire, Gergiev formalized the takeover. It remains a de facto Russian colony, with subsidies from Moscow forming the basis of its economy.