This Day in History: The Marco Polo Bridge Incident

By Steve George, July 8, 2023

2 0

Generally regarded as the ‘official’ start of China’s resistance against Japanese aggression, despite its relatively low casualties, the Marco Polo Bridge Incident of July 7, 1937 is one of the most significant battles of the Second Sino-Japanese War, directly leading to Japan’s occupation of Tianjin and Wanping (today part of Beijing’s Fengtai District).

The Japanese army controlled the north, east and south sides of Beijing, but the Marco Polo Bridge, southwest of central Beijing, remained in Chinese hands. 

In order to cut off Beijing entirely, Japan needed control of the bridge. Thus they manufactured a provocation that could be used to justify an escalation of hostilities.

The army held a military exercise without informing Chinese authorities, during which, according to an intelligence officer, a Japanese soldier was reported missing after gunshots were heard. The Japanese used the search for the AWOL soldier as a pretext to enter Wanping – which China refused.

At about 5am on July 8, the Japanese launched an artillery attack and both sides joined battle, with the fight soon taken to Tianjin; the city was captured at the end of July.

The incident marked the second instance of cooperation between the Communist Party and Kuomintang (KMT) forces. The anti-Japanese National United Front was formed, with the Red Army rebranded the Eighth Route Army and the New Fourth Army of the KMT.


For more This Day in History stories, click here.

more news

This Day in History: China Star Li Ning Shines at 1984 Olympics

Defying a Soviet Union-led boycott, Li Ning earns the nickname Prince of Gymnasts.

PHOTOS: Take a Look at the Real Santa's Workshop

How your Christmas decorations are made.

Useful Mandarin Phrases: Thanksgiving

A list of essential Thanksgiving phrases to help you through the classic American holiday!

This Day in History: China Star Li Ning Shines at 1984 Olympics

Defying a Soviet Union-led boycott, Li Ning earns the nickname Prince of Gymnasts.

This Day in History: China Ends the Eunuch Era

Finally banned in 1924, the system had endured for over 3,000 years and through 25 dynasties.

New Film 'The Six' Tells Untold Titanic Chinese Survivors' Story

Arthur Jones' new documentary gets nationwide release this Friday.

It’s Now Yangmei Season in China, Here’s What You Need to Know

Here’s what you need to know about China’s popular summer fruit.

0 User Comments

In Case You Missed It…

We're on WeChat!

Scan our QR Code at right or follow us at ThatsBeijing for events, guides, giveaways and much more!

7 Days in Beijing With thatsmags.com

Weekly updates to your email inbox every Wednesday

Download previous issues

Never miss an issue of That's Beijing!

Visit the archives