Convention of Lhasa
The Convention of Lhasa, officially the Convention Between Great Britain and Thibet, was a treaty signed in 1904 between Tibet and Great Britain, in Lhasa, the capital of Tibet, then claimed by the Chinese as a protectorate of the Qing dynasty. It was signed following the British expedition to Tibet of 1903–1904, a military expedition led by Colonel Francis Younghusband, and was followed by the Anglo-Chinese Convention of 1906.