Ambela campaign

The Ambela campaign (also called Umbeyla, Umbeylah, and Ambeyla) of 1863 was one of many expeditions in the border area between the Emirate of Afghanistan and the North-West Frontier of British India against the 'fanatics' at Malka, a colony of malcontents or bigoted muslims in the Yusufzai country.

A force led by Neville Bowles Chamberlain planned to destroy Malka. They set up an operational base in the Chamla Valley which could be reached via the Ambela Pass, but they were soon bogged down by a numerically superior local force, and were attacked by the Swati, Bunerwal and Hindustani tribesmen. Reinforcements drafted in by the local Commander-in-Chief broke through the pass, forcing the Bunerwals and various Khans and leaders to accept peace. The expedition broke the power of the 'fanatics' but resulted in the loss of 1,000 British casualties and an unknown number of Indian casualties.

Background
The Pashtuns had been a constant thorn to the British government since the annexation of the region, who had raided and ravaged until it invited expeditions to subdue them. However, in previous expeditions the Pashtun tribesman had always managed to escape into the hills. In 1858, an expedition led by Sir Sydney Cotton drove them from their base.

By 1863, however, the 'Hindustani fanatics' had regrouped around the mountain outpost of Malka.

The Lieutenant-Governor of the Punjab authorised an expedition of 6,000 men under Brigadier General Neville Bowles Chamberlain to destroy Malka. The Lieutenant Governor acted without consulting the Commander-in-Chief of the Frontier Force. Chamberlain chose the Chamla Valley as his operational base and the Ambela Pass as the main access. He chose this valley as the access as he believed that the local Bunerwal people were friendly to British forces; this turned out to be a false impression as the Pashtuns had persuaded the Bunerwals that the British would annex their land if they failed to put up a defence.

Expedition
The first Peshawar column reached the Ambela Pass on 20 October, after struggling on rough terrain, and the rear of the column took another two days to reach the base.

On 22 October a reconnaissance was attacked by some Bunerwal tribesman. As a result, Chamberlain proceeded to fortify his position in the pass on two rocky outcrops, but Eagle's Nest and Crag Piquet could only hold small numbers of men. The locals had amassed a force of some 15,000 tribesmen consisting of Swatis, Bunerwals and Hindustanis. On 30 October Crag Piquet was the scene of fierce hand-to-hand fighting that saw two Victoria Crosses awarded, to George Fosbery and Henry Pitcher. It fell to the Pashtuns three times in the next four weeks, but was retaken by British forces on each occasion. On 20 November Chamberlain was seriously wounded whilst attempting to take Crag Picquet.

Reinforcements were gradually drafted in on the orders of Commander-in-Chief Sir Hugh Rose, who replaced Chamberlain with Major General John Garvock on 6 December.

Garvock led a two-column attack consisting of 4,800 men supported by the 11th Bengal Cavalry led by another Colonel Dighton Probyn VC that attempted break out of the pass. The rebels had also suffered heavily in the fighting around Crag Picket and loyalties were beginning to waver. The breakout was achieved on 15 December and a prominent position 'Conical Hill' which protected the approach was taken after another desperate fight and the Pushtuns retreated ending the campaign.

Aftermath
Umbeyla village was entered by the British on the following day and burned and an agreement reached with local tribesmen that the latter would destroy the rebel stronghold at Malka. The Bunerwals settled for peace with Garvock and he sent a party to burn the 'fanatics' base at the village of Malka. The British had restored peace and had broken the power of the 'fanatics' but at the cost of 1,000 casualties and conditioned to withdraw from Buner.

Expedition Timeline

 * On 18 October, General Chamberlain ordered movement of the troops through Surkawi or Ambela pass
 * On 30 October 1863, the Akhund and the tribes in a combined attack captured Crag picquet, the most important post for the colonial troops, which after severe fighting was retaken by the colonial troops.
 * Due to the complexity of the situation, Sir Hugh Rose, the Commander-in-Chief of India, arrived at Lahore on 14 November 1863, and directed the expedition himself.
 * On 20 November 1863, for the third and last time, Crag picquet was taken and retaken by the Afghan tribes and colonial troops respectively. In this contest, General Chamberlain, commander of the colonial troops, was wounded and became unable to lead his force.
 * On 10 December 1863, the Buner jirga arrived.
 * On 14 December, in their final reply rejected the colonial British terms.
 * Skirmishes was continued on 15 & 16 December, 1863.
 * On 17 December 1863, the Buner jirga again arrived, accepted the terms, and returned after leaving their greater portion in the camp.
 * The British party escorted by the tribal jirga advanced from Ambela on 19 December, and returned after the destruction of Malka on 23rd December.
 * The expedition originally planned as a three weeks expedition took about three months with considerably high casualties on both sides.