Dozens of tankers have joined the shadow fleet this year compared with hundreds in previous years as the harshest Western sanctions yet target Russia's oil exports and add to the difficulty of finding suitable vessels, shipping sources said.The European Union and Britain last month imposed further sanctions on Russia over its war in Ukraine.Together with U.S.
Taiwan's coast guard held drills with the military on Sunday to better practice joint operations in the face of what the government in Taipei says is a growing "grey zone" threat from China, which claims the island as its own territory.Democratically governed Taiwan has repeatedly complained about activities such as undersea cable cutting and sand dredging by China around the island