Marco Polo Bridge incident
The Marco Polo Bridge incident, also known as the Lugou Bridge incident[a] or the July 7 incident,[b] was a battle during July 1937 in the district of Beijing between China's National Revolutionary Army and the Imperial Japanese Army.
Since the Japanese invasion of Manchuria in 1931, there had been many small incidents along the rail line connecting Beijing with the port of Tianjin, but all had subsided. In this incident, a Japanese soldier was temporarily absent from his unit opposite Wanping, and his commander demanded to enter the town to search for him. Although the Japanese soldier had already returned to his lines, claiming to have suffered from stomachache, Japanese forces continued mobilizing, deploying reinforcements to surround Wanping. A shot of unknown origin was fired, and both sides began to fire on each other. The Marco Polo Bridge incident is generally regarded as the start of the Second Sino-Japanese War, and the Pacific theatre of World War II.[4]
Introduction[edit]
In English, the battle is usually known as the "Marco Polo Bridge incident".[5] The Marco Polo Bridge is an eleven-arch granite bridge, an architecturally significant structure first erected under the Jin dynasty and later restored during the reign of the Kangxi Emperor of the Qing dynasty in 1698. It gained its Western name from its appearance in Marco Polo's record of his travels.[6]
It is also known as the "Lukouchiao",[7] "Lugouqiao",[8] or "Lugou Bridge incident" from the local name of the bridge, derived from a former name of the Yongding River.[9] This is the common name for the event in Japanese (蘆溝橋事件, Rokōkyō Jiken) and is an alternate name for it in Chinese and Korean (노구교사건, Nogugyo Sageon). The same name is also expressed or translated as the "Battle of Lugou Bridge",[10] "Lugouqiao",[11] or "Lukouchiao".[12]
In China and Korea, it is known more often as the "July 7th incident".
On the night of 7 July, the Japanese units stationed at Fengtai crossed the border to conduct military exercises. Japanese and Chinese forces outside the town of Wanping—a walled town 16.4 km (10.2 mi) southwest of Beijing—exchanged fire at approximately 23:00. The exact cause of this incident remains unknown. When a Japanese soldier, Private Shimura Kikujiro, failed to return to his post, Chinese regimental commander Ji Xingwen (219th Regiment, 37th Division, 29th Army) received a message from the Japanese demanding permission to enter Wanping to search for the missing soldier; the Chinese refused. Although Private Shimura returned to his unit (he claimed that he was suffering from stomach ache, had to find immediate relief in the darkness and got lost[16]), by this time both sides were mobilizing, with the Japanese deploying reinforcements to surround Wanping.
Later that night, a unit of Japanese infantry attempted to breach Wanping's walled defenses but were repulsed. An ultimatum by the Japanese was issued two hours later. As a precautionary measure, Qin Dechun, the acting commander of the Chinese 29th Route Army, contacted the commander of the Chinese 37th Division, General Feng Zhian, ordering him to place his troops on heightened alert.
At 02:00 on 8 July, Qin Dechun, executive officer and acting commander of the Chinese 29th Route Army, sent Wang Lengzhai, mayor of Wanping, alone to the Japanese camp to conduct negotiations. However, this proved to be fruitless, and the Japanese insisted that they be admitted into the town to investigate the cause of the incident.
At around 04:00, reinforcements of both sides began to arrive. The Chinese also rushed an extra division of troops to the area. At 04:45 Wang Lengzhai had returned to Wanping, and on his way back he witnessed Japanese troops massing around the town. Within five minutes of Wang's return, a shot was heard, and both sides began firing, thus marking the commencement of the Battle of Beiping-Tianjin, and, by extension, the full scale commencement of the Second Sino-Japanese War at 04:50 on 8 July 1937.
Colonel Ji Xingwen led the Chinese defenses with about 100 men, with orders to hold the bridge at all costs. The Chinese were able to hold the bridge with the help of reinforcements, but suffered tremendous losses. At this point, the Japanese military and members of the Japanese Foreign Service began negotiations in Beijing with the Chinese Nationalist government.
A verbal agreement with Chinese General Qin was reached, whereby:
This was agreed upon, though Japanese Garrison Infantry Brigade commander General Masakazu Kawabe initially rejected the truce and, against his superiors' orders, continued to shell Wanping for the next three hours, until prevailed upon to cease and to move his forces to the northeast.
Controversies[edit]
There is debate over whether the incident could have been planned like the earlier Mukden incident, which served as a pretext for the Japanese invasion of Manchuria.[22] According to Jim Huffman this notion has been "widely rejected" by historians, as the Japanese would likely have been more concerned over the threat posed by the Soviets. Controversial conservative Japanese historian Ikuhiko Hata has suggested that the incident could have been caused by the Chinese Communist Party, hoping it would lead to a war of attrition between the Japanese army and the Kuomintang. However, he himself still considers this less likely than the "accidental shot" hypothesis, that the first shot was fired by a low-ranking Chinese soldier in "an unplanned moment of fear".