In December, 1888, a small force of about 1200 men, besides civil officers and followers, headed by Brigadier-General Faunce, started for the Chindwin Division to quell a rising of Burmans and to reduce to order the country which was then infested with dacoits. The expedition was undertaken very suddenly, and the Quartermaster-General in India asked the Deputy Postmaster-General, Burma, to arrange for the opening of a field post office at Kalemyo at a distance of twenty-seven miles from the base of operations at Kalewa. About July, 1889, the country was brought to a normal state and the troops were withdrawn.
In 1888 the Government of India having decided to send a punitive expedition against the Shendus and other tribes in the Chitagong Hill Tracts, a small force under Colonel V. W. Tregear was organized and concentrated at Demagiri. The force was styled the "Lushai Expeditionary Force," and consisted of about 1200 men besides followers and coolies. An inspector was deputed to make the postal arrangements. The boat line from Rangamati to Demagiri, which was maintained by the Frontier Police, was strengthened, also the post offices at Rangamati and Demagiri, the latter being constituted a base office, and a post office was opened at Barkul--half-way between Rangamati and Demagiri--where there was a stockade of military police. The troops kept the field for about four months and came back at the end of April, 1889.
In 1889 two armies operated in this expedition, one from Burma and the other from Chittagong. The troops in Burma were divided into two columns, one operating from Fort White as a base against the Syins and other tribes, and the other starting from Gangaw as a base and advancing via Yokwa on Haka. The Chittagong force advanced from Fort Lungleh on Haka. Brigadier-General W. P. Symons commanded the operations on the Burma side, and Colonel Tregear commanded the Chittagong column. The strength of the force concentrated at Gangaw consisted of about 40 officers, 1200 European and Indian troops and 2500 followers. The strength of the Chittagong column consisted of about 3500 men besides followers and coolies.
On the Burma side much difficulty was experienced by the supervising officers in organizing and maintaining the lines, which lay over sandy beds of rivers, hillocks and jungles and on the Chittagong side, on account of constant illness and the consequent change of officials deputed. Mr. J. W. McCrea, Superintendent of post offices, Burma Circle, was deputed to make postal arrangements for the force under the direction of Mr. G. J. Hynes, Deputy Postmaster-General, Burma. On the other side postal arrangements were made by Mr. G. S. Clifford, Superintendent of post offices, under the direction of Mr. G. Barton Groves, Deputy Postmaster-General, Eastern Bengal.