나당연합군의 전략과 황산(黃山) 전투: ‘연합전시증원’과 ‘작전적 제한사항’을 중심으로

Abstract

Studies on the Hwangsan Battle, which is a decisive phase in the process of the collapse of Baekje, have been studied in various ways by historical researchers. They are the interpretation and analysis of primary historical sources such as the Three Kingdoms of Korea. However, it was difficult to find a military analysis of the war between the Silla-Tang combined Forces and the Baekje Army through military theory. In particular, papers analyzing the restrictions on land movement of the Silla Army and the resulting aspect of the Hwangsan Battle in the military integration of the Tang Alliance Army have not been confirmed. As a result, this paper examines the aspects of the Hwangsan Battle, focusing on the expansion of wartime alliances for military integration and the “operational restrictions” among the elements of establishing an operational plan for it among the strategies of the Silla-Tang Combined Forces. The purpose of this paper is to examine the location and combat process of the movement and the Hwangsan Battle of the Silla-Tang Combined Forces through this. In order to destroy Baekje, the Silla-Tang Combined Forces mobilized military forces according to the operation plan of the Sojeongbang. The maneuvering of military forces at this time can be analyzed according to the doctrine of RSOI(Reception, Staging, Onward movement, Integration) currently applied by the ROK-US Combined Forces. The RSOI proceeds as a process of receiving foreign allies into its territory during wartime, staging, and integrating through onward movement. As a result of the study, it was planned that the Nadang Allied Forces would accept and wait on Deokjeokdo Island from June 18 to 22, 660, the Tang army would move forward to the West Sea from June 22 to July 9, and the Silla army would move on land, and on July 10, they would be integrated south of Sabi Castle. The ‘operationallimitation’ of this plan was that the Silla army would arrive in the ‘south of Sabi Castle by July 10’. The Silla army arrived a day later due to the battle in Hwangsan, and So Jeong-bang tried to cut off Kim Yu-shin’s subordinate general because of the delay(time late). As such, the Silla army was limited by time in maneuvering. To overcome this situation, Kim Yu-shin broke through Gye-baek’s defense line with ‘Multiple members Outrage tactics’ through the dedication of Hwarang Kim Bangul and Kim Kwan-chang. Baekje could not stop the Silla army in Tanhyeon, and blocked the Silla army from passing through a field and approaching Yeonsan Corridor Valley. It is presumed that the battle of Hwangsan was conducted as the first battle at the base of Yeonsan Corridor Valley and the second battle in the areas of Sinam-ri and Sinyang-ri.