Ukrainian drones hit more Russian oil facilities and set two oil tankers ablaze in the Sea of Azov, a day after U.S. President Donald Trump pledged to grant Ukraine a license to manufacture the Patriot air defense systems. Ukraine’s strikes on oil refineries and other infrastructure across Russia have triggered a fuel crisis with gasoline shortages and fuel rationing in multiple regions. A top Ukrainian official, meanwhile, cautioned that it could take a year or more for the country to produce Patriot interceptor missiles. The Kremlin played down the license deal and noted its appreciation of Trump’s efforts to help broker a peace deal to end the war, which Russia launched over four years ago.