The Bukhara Khanate fights Russian invaders during…
1864 CE to 1875 CE
Russia chooses not to annex the rest of Bukhara, fearing repercussions in the Muslim world and from Britain because Bukhara is a bastion of Islam and a place of strategic significance to British India.
Instead, the tsar's government makes a treaty with Bukhara, recognizing its existence but in effect subordinating it to Russia.