在呼伦贝尔草原上．人们一提起二次世界大战便会想起震惊中外的诺门罕战役，1939年5月，日本关东军决定先在诺门罕一带进攻蒙古人民共和国，占领其东部的领土哈拉哈河地区，作为下一步发展馒入苏联远东地区的跳板，进而实现其蓄谋已久的“北进计划”。这场战役从1939年5月4日开 In Hulunbeier grassland. As soon as Mention of World War II reminds us of the Battle of Nomonhan, which shocked both China and foreign countries, in May 1939 the Kanto Army of Japan decided to attack the People’s Republic of China in the area of ​​Nomonhan first and occupy the territory of the Haraha River in the eastern part as The next step is to develop into a springboard in the Far East of the Soviet Union to realize its long-planned “North Progress Plan.” The battle opened on May 4, 1939