科布多位于外蒙西部,与阿尔泰接壤,是新疆北部重要的战略屏障。1912年与1920年,科布多两次面临强敌入侵的严重威胁,新疆都督杨增新都进行了救援。然而,出于维护自身在新疆统治利益的需要,杨增新对于援科的态度始终不甚积极,加之运用军事又不纯熟,故两次援科都未能成功。 Cobb is located in the western part of Outer Mongolia, bordering Altay, and is an important strategic barrier in northern Xinjiang. In 1912 and 1920, Kobuji faced two serious threats of invading enemies, and Xinjiang capital leader Yang Zengxin carried out rescue operations. However, for the sake of safeguarding its own interests in Xinjiang’s reign, Yang Zengxin has always been less positive about the Aid Branch and has not succeeded in using both military and military skills.