Prominent studies of the Qing dynasty's military evolution in the field of comparative military history, which is heavily dependent on the binary conception of "West-China," have failed to present the early military heritage of the dynasty. Unlike previous studies, this paper aims to find a new voice for the early Qing military inheritance, as a reflection of past West-China comparative studies that have continued to discriminate between Western and Chinese military merits and demerits and to ignore the early Qing military approach. By presenting the economic and military interconnections between the Manchu (the Jianzhou Jurchens, the Jianzhou confederation, and Nurhaci), Ming, and Chosŏn, this article reveals that early economic and military development through border trade, tributary trade, and predatory behaviors enabled the Manchus to establish the Later Jin and Qing states. Understanding early Manchu military history helps us put forward an important but less studied military heritage of Qing. 1 | INTRODUCTION This paper attempts to unearth an important aspect of the Qing military evolution that is hardly imaginable when seen from the perspective of existing comparative military approaches. To reconceptualize the early Qing military development from the fifteenth century to the early seventeenth century, I explore the economic-military relationships between the early Manchu (the Jianzhou Jurchens, the Jianzhou confederation, and Nurhaci), Ming, and Chosŏn. By drawing attention to early Manchu history and its connection with the Qing empire within Northeast Asia's geopolitical context, I examine how the early Manchu economic and military systems developed. As a means of revealing these connections, I investigate how trade between early Manchu and Ming and Chosŏn contributed to the economic and military development of early Qing. I will investigate how comparative military researchers and New Qing historians have described the late imperial China's military path and what discussions have been conducted over the long term. I hope to present the