The European Union blacklisted six people in Russia allied to President Vladimir Putin as punishment for the attempted murder of opposition leader Alexey Navalny.
Ryanair Holdings Plc slashed its winter schedule and cut back its presence in several countries, blaming tighter travel restrictions that have hammered demand in Europe.
Huawei Technologies Co., already getting squeezed out of Europe’s vast market for the next generation of telecom equipment, is under siege in another fast-growing business:…