Living in container houses under the constant shadow of terrorism, Chinese diplomats in Somalia represent the extreme front line of a new, assertive era in Beijing’s foreign policy. During a video call to staff at the Chinese embassy in Mogadishu, Foreign Minister Wang Yi laid bare the “complex and severe risks of terrorism”, using the situation in the war-torn nation as a stark reminder of why China was overhauling how it protected its citizens and interests overseas. The call was made in...