Russian conquest of Bukhara
The Russian conquest of Bukhara, better known as the Russo-Bukharan War, was a series of wars, invasions, and subsequent conquests of the Central Asian Emirate of Bukhara by the Russian Empire. == The Beginning of the Conquest of the Bukhara Emirate == After the capture of Tashkent, the Tsarist government’s next plan was to conquer the khanates one by one.
Source: Wikipedia — Russian conquest of Bukhara (CC BY-SA 4.0)