“一带一路”沿线存在这样一些国家，它们既在“丝绸之路经济带”上，又在“21世纪海上丝绸之路”上，我们称之为“双重身份”国家。这些国家凭借其独特的地缘政治、经济特征，在“一带一路”建设中发挥着重要作用。本文主要选取了南亚和中东两个地区，分别对印度、巴基斯坦、伊朗、伊拉克、土耳其五个“双重身份”国家在“一带”与“一路”联通中的作用进行了分析。研究表明，充分发挥“双重身份”国家的地缘优势和资源优势，对实现“一带”与“一路”的对接具有重要意义。同样，“双重身份”的特征也让这些国家有更多参与“一带一路”建设的积极性。
There exist such countries locating in both “Silk Road Economic Belt” and “the 21st Century Maritime Silk Road”，which we call “Dual Identity” countries. These countries play important roles in “the Belt and Road”construction with their unique geo-political and geo-economic features. The paper mainly selects the South Asia and the Middle East，analyses the function of India，Pakistan，Iran，Iraq and Turkey in the connection of “Silk Road Economic Belt” and “the 21st Century Maritime Silk Road”. The study shows that it is of great significance to make full use of the “Dual Identity” countries' geographical advantages and resource advantages in connecting “Silk Road Economic Belt” and “the 21st Centry Maritime Silk Road”. Similarly，the feature of “Dual Identity” also makes these countries more active in participating in“the Belt and Road”construction.
