Iga Swiatek, of Poland, returns the ball to Jessica Pegula, of the United States, during their quarter-final match at the Italian Open tennis tournament in Rome, Wednesday, May 13, 2026. (AP Photo/Gregorio Borgia)

Spectators shelter from the rain during the quarter-final match between Karen Khachanov, of Russia, and Casper Ruud, of Norway, at the Italian Open tennis tournament in Rome, Wednesday, May 13, 2026. (AP Photo/Gregorio Borgia)

Casper Ruud, of Norway, returns the ball to Karen Khachanov, of Russia, during their quarter-final match at the Italian Open tennis tournament in Rome, Wednesday, May 13, 2026. (AP Photo/Gregorio Borgia)

Ukraine's President Volodymyr Zelenskyy arrives at the Bucharest B9 summit held at the Cotroceni Presidential Palace in Bucharest, Romania, Wednesday, May 13, 2026. (AP Photo/Vadim Ghirda)

In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian drone attack on a gas pipeline in Dnipropetrovsk region, Ukraine, Wednesday, May 13, 2026. (Ukrainian Emergency Service via AP)

In this photo provided by the Ukrainian Emergency Service, emergency services personnel work to extinguish a fire following a Russian drone attack on a gas pipeline in Dnipropetrovsk region, Ukraine, Wednesday, May 13, 2026. (Ukrainian Emergency Service via AP)

Russian President Vladimir Putin speaks at the awarding ceremony for the Order "For Valiant Labor" to employees of the Moscow Institute of Thermal Technology, part of the Roscosmos state space corporation, in Moscow, Wednesday, May 13, 2026. (Vyacheslav Prokofyev/Sputnik, Kremlin Pool Photo via AP)

Ukraine's President Volodymyr Zelenskyy arrives at the Bucharest B9 summit held at the Cotroceni Presidential Palace in Bucharest, Romania, Wednesday, May 13, 2026. (AP Photo/Vadim Ghirda)