Abstract: During the AntiJapanese war, the Japanese military carried out a strategic blockade of traffic in all directions, among which the bombing of Yunnan Burma international traffic was an important part of this strategy.The Japanese forces used their superior air forces to bomb the bridges,warehouses, airports and transportation hubs along the Burma line—the only international channel, attempting to cut off the international route of aid to China and besiege China into a helpless division. In particular, the use of bacteria bombs killed a large number of innocent lives, which resulted in extremely serious consequences.Facing the Japanese bombing, the Chinese government took a variety of measures to response,mainly including:to build air defense systems, to organize the emergency rescue, to call on the international community to assist China and impose sanctions on Japan, and so on.

Key words: antiJapanese war, Burma road, blockade, bombing, response

摘要： 抗战进入相持阶段后，日军对华交通实施海陆空全方位战略封锁，对滇缅国际交通的轰炸就是服务于这一战略的重要步骤。日军利用优势航空兵力对滇缅国际交通沿线桥梁、仓库、机场以及交通枢纽大肆轰炸，企图切断当时唯一的国际援华路线，将中国围困成无援之师，甚至投放细菌弹，残害无辜生命，造成极其严重的后果。面对日军的轰炸，国民政府通过构建防空体系，组织抢修抢运，呼吁国际社会援华制日等措施来应对。

关键词: 抗战, 滇缅国际交通, 封锁, 轰炸, 应对