Thibaw Min
King Mindon tried to modernise the Burmese state and economy to ensure its independence, and he established a new capital at Mandalay, which he proceeded to fortify. These efforts would eventually prove unsuccessful, however, when the British claimed that Mindon's son Thibaw Min (ruled 1878–1885) was a tyrant intending to side with the French, that he had lost control of the country, thus allowing for disorder at the frontiers, and that he was reneging on a treaty signed by his father. The British declared war once again in 1885, conquering the remainder of the country in the Third Anglo-Burmese War resulting in total annexation of Burma.