The
Gorkha War (1814–1816), or the
Anglo–Nepalese War, was fought between the
Kingdom of Nepal and the
British East India Company as a result of border disputes and ambitious expansionism of both the belligerent parties. The war ended with the signing of the
Treaty of Sugauli in 1816, which ceded around a third of
Nepal's territory to the
British. Most of the ceded territories had been acquired by Nepal by war only in the last 10 to 20 years from other kingdoms that had never been a part of Nepal. The British were the invading forces, while the Nepalese maintained a defensive position. The British attacked in two successive waves of invasion. It was the most expensive war waged during the governorship of
Lord Moira.
Battle of Makwanpur Gadhi Colonel
Ranabir Singh Thapa, brother of
Bhimsen Thapa, was to be the Sector Commander of Makawanpur-Hariharpur axis. He was given a very large fortress and about 4,000 troops with old rifles and a few pieces of cannons. But the British could not move forward from the border. Colonel
Ranabir Singh Thapa had been trying to lure the enemies to his selected killing area. But Major General Wood would not venture forward from Bara Gadhi and he eventually fell back to
Bettiah.
Battle of Hariharpur Gadhi No special military action had taken place in
Hariharpur Gadhi fortress in the first campaign. Major General Bannet Marley and
Major General George Wood had not been able to advance for an offensive against Makawanpur and Hariharpur Gadhi fortresses.
Battle of Nalapani The Battle of Nalapani was the first battle of Anglo-Nepalese War. The battle took place around the Nalapani fort, near
Dehradun, which was placed under siege by the British between 31 October and 30 November 1814. The fort's garrison was commanded by Captain
Balbhadra Kunwar, while Major-General
Rollo Gillespie, who had previously fought at the
Battle of Java, was in charge of the attacking British troops. The failure to obey the field orders by his men led Gillespie to be killed on the very first day of the siege while rallying his men. Despite considerable odds, both in terms of numbers and firepower, Balbhadra and his 600-strong garrison successfully held out against more than 3,000 British troops for over a month. After two costly and unsuccessful attempts to seize the fort by direct attack, the British changed their approach and sought to force the garrison to surrender by cutting off the fort's external water supply. Having suffered three days of thirst, on the last day of the siege, Balbhadra, refusing to surrender, led the 70 surviving members of the garrison in a charge against the besieging force. Fighting their way out of the fort, the survivors escaped into the nearby hills. The battle set the tone for the rest of the Anglo-Nepalese War, and a number of later engagements, including one at Jaithak, unfolded in a similar way. The experience at Nalapani so discomforted the British that Lord Hastings so far varied his plan of operations as to forego the detachment of a part of this division to occupy Gurhwal. He accordingly instructed Colonel Mawbey to leave a few men in a strong position for the occupation of the Doon and to carry his undivided army against Amar Singh's son, Colonel
Ranajor Singh Thapa, who was with about 2,300 elite of the Gurkha army, at Nahan. This station commanded the passes of the Jumna on the main line of communication between the western and eastern portions of the Gurkha territory, and thus was well chosen for procuring intelligence. A single day of battle at Jaithak cost the British over three hundred men dead and wounded and cooled Martindell's ardour for battle. For over a month and a half, he refused to take any further initiative against the Nepalese army. Thus by mid-February, of the four British commanders the Nepalese army had faced till that time, Gillespie was dead, Marley had deserted, Wood was harassed into inactivity, and Martindell was practically incapacitated by over-cautiousness. It set the scene for Octorloney to soon show his mettle and change the course of the war. ==Sugauli Treaty==