Coordination of response may be desirable, but since each State is by definition affected in terms of its own legal and factual situation, it ought to be free to that extent to respond to the breach.
协调回应可能是好的，但从定义上看，每一国家本身的法律情况和实际情况都受到影响，因此它们应可以自由地对违背义务行为作出回应。