And a lot of people argue historically that that was one of the great guarantors of peace in the years that followed World War Two until the collapse of the Soviet Union.

• 有相当多的人持有这样的观点，认为从历史的角度来看，从第二次世界大战结束到苏联解体这段时间，正是这种核威慑成为了世界和平的一个重要保证。