US warns China against Taiwan attack, stresses US 'ambiguity'
"It's not an easy task, and there's also a lot of ambiguity about what the United States would do in response to an attack by China on Taiwan," said O'Brien.
Honor guards perform Taiwan national flag lowering ceremony at Liberty Square in Taipei, as the spread of the coronavirus disease (COVID-19) continues, in Taipei, Taiwan, April 1, 2020.(photo credit: REUTERS)ByREUTERS