Retreat From Lang Son - Significance

Significance

The longer-term domestic political repercussions of the retreat from Lang Son were considerable. The ignominious end to the Sino-French War temporarily checked French domestic fervor for colonial expansion and culminated in the 'Tonkin Debate' of December 1885, in which the Chamber of Deputies voted to sustain the French commitment in Tonkin by the very narrowest of margins. Other French colonial projects, including the conquest of Madagascar, were deferred for several years.

While the retreat from Lang Son was in progress, there were wild rumours in France that the 2nd Brigade had been routed and had suffered appalling casualties. These rumours stubbornly refused to go away, and in time a legend was born, of 'the Lang Son disaster', which would persist for decades. As late as 1937, one French historian wrote: 'Even today, a half-century after these events, the name of this small and unremarkable town evokes in French ears the memory of a great battle lost.'