松州之战与贞观年间唐蕃关系变迁

Songzhou Battle and Relation Change between Tang and Tubo in Zhenguan Years

松州之战是唐与吐蕃在松州地区首次发生的大规模武装冲突。以之为分水岭,贞观年间的唐蕃关系大略可分为三个阶段:一是战前初步往来阶段(贞观八年十一月至十二年七月),双方共有4次外交往来,由于双方缺乏更多的了解和沟通,随着利害冲突的加剧和相互敌意的加深,两个陌生政权间战争的爆发难以避免。二是激烈对抗阶段(贞观十二年八月至九月),双方以松州地区为战场,向对方展示出自身强大的实力。通过松州之战,唐蕃之间增进了了解,由对抗走向和解。三是战后和平往来阶段(贞观十二年十月至二十三年五月),唐蕃往来达11次之多,文成公主入藏联姻,双方紧张关系得以缓和,在一段时间内和平共处,交往频繁,双方局势相对稳定,但隐藏的风险依旧存在。

Songzhou battle was the first large-scale armed conflict between Tang and Tubo in Zhenguan Years （627- 649）. The relationship between Tang and Tubo during Zhenguan Years can be divided into three stages： First, before the war between the initial phase of Tang and Tubo, they had four diplomatic contacts, but because of a lack of mutual understanding and communication further, with the escalation of conflicts of interest and the deepening of mutual hostility, the outbreak of war between the two regimes is difficult to avoid. Second, Tang and Tubo＇s fierce confrontation stage. The two sides used Songzhou as the battlefield area to show its own strength. After the Songzhou war,Tang and Tubo enhanced understanding of each other, bringing the two sides by confrontation to reconciliation. Third, post-war peace between stage Tang and Tubo. They had eleven major exchanges. The marriage of Princess Wen Cheng eased the tensions between the two sides. A short time of peaceful co-existence and frequent exchanges brought the two sides relative stability,but hidden risks still existed.