A top diplomat said in the European Union Ambassadors’ Annual Conference that the continent has been “decoupled” due to multiple “black swan” events from its sources of prosperity and security, referring to global partners such as Russia, China, and the United States. “Our prosperity has been based on cheap energy coming from Russia. Russian gas—cheap…

A top diplomat said in the European Union Ambassadors’ Annual Conference that the continent has been “decoupled” due to multiple “black swan” events from its sources of prosperity and security, referring to global partners such as Russia, China, and the United States. “Our prosperity has been based on cheap energy coming from Russia. Russian gas—cheap…