The Battle of Hyderabad (), sometimes called the Battle of Dubbo, was one of the major campaigns of the British against Sindh, which was fought on 24 March 1843 between the forces of the British East India Company and the Talpur Mirs of Sindh near Hyderabad, Sindh, Pakistan. A small British force, led by Captain James Outram, was attacked by the Talpurs and forced to make a fort of the British residence, which they successfully defended until they finally escaped to a waiting river steamer. After the British victory at Miani, Sir Charles Napier continued his advance to the Indus River and attacked the Sindh capital of Hyderabad.

Hyderabad was defended by 15,000 troops and Baloch tribes under the command of Mir Sher Muhammad Talpur "Sher-i-Sindh" and Hoshu Sheedi. Charles Napier with a force of 6,000 men but with artillery support stormed the city. During the battle, Hoshu Sheedi was killed and his forces were routed. As a result, Sindh soon came under British control.

Prelude The British East India company became involved in the region of Sindh (in what is modern day Pakistan), under the authority of Lord Ellenborough. In 1809, the Amirs of Sindh signed a treaty of "friendship" with the British, who established a local representative in the city of Hyderabad. With this arrival of British influence within the region, the Amirs of Sindh lessened their internal struggles and turned instead to face this foreign presence.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 111.

In 1838, the British representative had the Amirs sign a political residency treaty, allowing a British residency in the city of Hyderabad, which paved the way for further British involvement in the area. This same treaty also stipulated that the British would assist in negotiating the differences between the rulers of Sindh and those of the Punjab.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 113. Soon after, this would be taken a step further in the signing of a treaty pushed by the British that if needed British troops would be stationed permanently in the Sindh region for ‘the protection of the Amirs’. The Amirs however would have to pay for a British resident in Hyderabad, who would negotiate all relations between the British and the Amirs.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 112.

The British maintained various policies for the different Amirs, so as to please each individual and divide them by dealing with them separately. Captain James Outram was initially in charge of these dealings, and he made significant progress with the Amirs, who began confiding in him. As a result, Outram was able to attain power over the Amirs’ foreign policy as well as to station his troops in the province.

Tensions began to rise when the British, who were involved in the politics in Afghanistan at the time, started interfering in the internal affairs of the Amirs as well as asking them for land which the British desired. The British were supporting Shah Shujah Durrani's claims to the throne in Afghanistan.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 114. The Amirs, however, resented this proposal, which added to their discontent with the British occupation. The Amirs refused to aid Shah Shujah in Afghanistan and, siding more with the Shah of Persia, angered the British.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 120.

These relations took a turn for the worse when allegations were made that the Amirs were communicating with the Shah of Persia, a rival of Shah Shujah and the British. It was after this incident that the British made it clear to the Amirs of the Sindh that any further cooperation with any people other than the British would lead to their destruction and their loss of rule in Sindh.

The distrust between the British and the Amirs of Sindh continued to worsen, as both sides grew more and more suspicious of each other. Both sides continued on, feigning normality while both were aware of the other's mistrust.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 116. As a result of their distrust, the British began to keep a close eye on Noor Mohammed Khan, one of the most prominent Amirs, at his residence in Hyderabad.Wallis, A History of the British Conquest of Afghanistan and Western India, 1838 to 1849, p. 118.

In 1841, the British appointed Charles Napier for service in India at the age of 59. The following year Napier arrived in Bombay on 26 August. Upon his arrival he was told of the situation that existed between the British and the Amirs, and that the Amirs were making trouble for the British. On 10 September 1842 Napier arrived in Sindh.Duarte, A History of British Relations with Sind, 1613–1843, pp. 403–404.

Under Napier, British control saw some charity on their occupation of Sindh and the territory of the Amirs. There was a belief that the British were, in fact, improving life for many in the area, as they saw the Amirs as overly wealthy rulers over a poor people.Duarte,A History of British Relations with Sind, 1613–1843, p. 405.

Napier was also very much of a mind to expand and tighten British control. Previously Outram had been in charge of negotiations between the British and the Amirs and had been very lenient towards the Amirs, which they appreciated greatly. Napier, on the other hand, not only longed for campaign, but was also very authoritarian with regard to the British rule in the area, and wanted to see full control by the British.Moon, The British Conquest and Dominion of India, p. 567. Napier himself was charged by Ellenborough to look into the matter of the Amirs’ duplicity, to find evidence of their suspicious behaviour, and to compile it into a report which he would submit to Ellenborough.Moon, The British Conquest and Dominion of India, p. 565. However, due to the fact that Napier was fresh to the Sindh and knew none of the languages which would allow him to understand the pieces of alleged evidence against the Amirs, he was left with a difficult task.Moon, The British Conquest and Dominion of India, pp. 565–566.

Napier's 200-page report was submitted to Ellenborough, who received it on 3 November. The report was fairly inaccurate in its information about the Amirs, and Ellenborough sent his reply the day after as well as a draft of a new treaty to be made with the Amirs.Duarte, A History of British Relations with Sind, 1613–1843, p. 408. The speed of the reply, as well as the fact that it was accompanied by a drafted treaty, would indicate that Ellenborough had made his decision and the draft even before receiving Napier's report.Duarte, A History of British Relations with Sind, 1613–1843, p. 409.

Ellenborough's reply urged Napier to find conclusive evidence of the actions of the Amirs - of which he had fairly little. His most incriminating piece of evidence was a letter supposedly written by the Amir, but which might easily have been a forgery, of which Napier was aware. As a result, Napier wrote to Ellenborough again, telling him of the small pieces of evidence that he had and asked for Ellenborough's help in the situation. However, Ellenborough replied saying that he agreed with the verdict made by Napier - though he had not concretely stated one.Duarte, A History of British Relations with Sind, 1613–1843, p. 411.

Conflict In February 1843, Amir Sodbar resided at Hyderabad Fort. While Sodbar was cooperative with the British, Napier was wary of him, and felt Sodbar was too much of a liability for the British, though the Amir was unaware of these feelings.Lambrick, Sir Charles Napier and Sind, p. 150–151. As a result, when Napier asked Sodbar to send away Talpurs troops from the Fort, Amir Sodbar complied. Napier then took control of the fort himself, raising the British flag and stationing troops there.

At first Napier was hesitant to hold Sodbar prisoner. However, after some of Sodbar's men resisted the British, against Sodbar's will, Napier decided to hold the Amir as a prisoner in Hyderabad Fort.Lambrick, Sir Charles Napier and Sind, p. 152. Ellenborough gave orders for all treasure and articles of wealth to be seized from the Amir's residence in Hyderabad, except that which the women chose to retain as their own jewelry or possessions. Collection agents were appointed to mediate the confiscation of the wealth. Some of the women made good use of this opportunity to take large amounts of wealth with them, while others, fearful of the British appointees, gave up much of their possessions.Lambrick, Sir Charles Napier and Sind, p. 154–155.

Around this time, Napier heard word of one of the Amirs, Sher Mohammad, mustering troops to resist the British forces. Napier was under the impression that Sher Mohammad would offer little resistance as he had very little funds or weapons, and was therefore surprised to hear that he had almost 30,000 troops ready to be brought against the British.Lambrick, Sir Charles Napier and Sind, p. 156.

Upon hearing of Sher Mohammad's foreboding army, Napier immediately sent for reinforcements from Ferozepur and Sukkur. Around the same time, Talpur soldiers began to attack British supply routes along the Indus as well as those from Karachi to other British holdings.Lambrick, Sir Charles Napier and Sind, p. 157–158. It was Napier's intent to hold off battle as long as he could so as to get as much of the reinforcements as he could. He was sent a message from Sher Mohammad, promising the safety of Napier and his men if he would give up the fort and the confiscated wealth. In reply, Napier fired cannons from the fort as a sign that he would not surrender.

On 20 March, Sir Charles Napier went out to reconnoiter Sher Mohammad's position near Tando Ali Jam, finding the Amir's army to be strong and holding excellent territory for defense. The next day, Napier received much needed reinforcements who arrived by ship, coming down the Indus from Sukkur.Lambrick, Sir Charles Napier and Sind, pp. 159–160.

Battle

On 24 March 1843 British troops, led by Sir Charles Napier, set out from Hyderabad to meet Sher Mohammad. After marching for some time, the British forces came upon the Amir's army.Lambrick, Sir Charles Napier and Sind, p. 161. While waiting for the rest of the British army, the Scinde Horse, one of Napier's cavalry regiments, began to position themselves in a line opposite the Talpur troops, who began to fire on the regiment. Napier himself had to do much of the positioning of the troops, as he lacked experienced commanders within his regiments. As each regiment made its way to the battle, and into position, the fighting grew fierce between both sides. The Talpur troops were well entrenched in their position and, due to the terrain, Napier was unable to get an idea of just how far the Talpur line was and how well it was supported. Soon the British had brought up artillery as well, which opened fire on the Talpur troops in their trenches. As the British approached the left side of Talpur forces, they found themselves faced with heavy attack from the trees, where a large number of troops had positioned themselves.Lambrick, Sir Charles Napier and Sind, p. 163.