
Abyssinia is a battle honour awarded to units of the British Indian Army and the British Army which participated in the 1868 campaign to free Europeans held hostage in Abyssinia by Emperor Tewodros II. The success of the expedition led to the award of this honour to units of the British Indian Army which had participated in the campaign. The units belonged, with the exception of the Madras Sappers, to the Bengal and Bombay Presidency Armies.

The First Anglo-Afghan War was fought between the British Empire and the Emirate of Afghanistan from 1839 to 1842. Initially, the British successfully intervened in a succession dispute between emir Dost Mohammad (Barakzai) and former emir Shah Shujah (Durrani), whom they installed upon conquering Kabul in August 1839. The main British Indian force occupying Kabul along with their camp followers, having endured harsh winters as well, was almost completely annihilated during its 1842 retreat from Kabul. The British then sent an Army of Retribution to Kabul to avenge the destruction of their previous forces, defeating the Afghans and having demolished parts of the capital. After recovering prisoners, they withdrew from Afghanistan by the end of the year. Dost Mohamed returned from exile in India to resume his rule.

The Anglo–Persian War or Anglo-Iranian War lasted between November 1, 1856 and April 4, 1857 and was fought between the British Empire and Iran (Persia), then ruled by the Qajar dynasty. The war had the British oppose an attempt by Iran to press its claim on the city of Herat. Though Herat had been part of Iran under the Qajar dynasty when the war broke out, it had declared itself independent under its own rebellious emir and placed itself under the protection of the British in India and in alliance with the Emirate of Kabul, the predecessor of the modern state of Afghanistan. The British campaign was successfully conducted under the leadership of Major General Sir James Outram in two theatres: on the southern coast of Iran near Bushehr and in southern Mesopotamia.

The Anglo–Persian War or Anglo-Iranian War lasted between November 1, 1856 and April 4, 1857 and was fought between the British Empire and Iran (Persia), then ruled by the Qajar dynasty. The war had the British oppose an attempt by Iran to press its claim on the city of Herat. Though Herat had been part of Iran under the Qajar dynasty when the war broke out, it had declared itself independent under its own rebellious emir and placed itself under the protection of the British in India and in alliance with the Emirate of Kabul, the predecessor of the modern state of Afghanistan. The British campaign was successfully conducted under the leadership of Major General Sir James Outram in two theatres: on the southern coast of Iran near Bushehr and in southern Mesopotamia.

The Anglo–Persian War or Anglo-Iranian War lasted between November 1, 1856 and April 4, 1857 and was fought between the British Empire and Iran (Persia), then ruled by the Qajar dynasty. The war had the British oppose an attempt by Iran to press its claim on the city of Herat. Though Herat had been part of Iran under the Qajar dynasty when the war broke out, it had declared itself independent under its own rebellious emir and placed itself under the protection of the British in India and in alliance with the Emirate of Kabul, the predecessor of the modern state of Afghanistan. The British campaign was successfully conducted under the leadership of Major General Sir James Outram in two theatres: on the southern coast of Iran near Bushehr and in southern Mesopotamia.

The Anglo–Persian War or Anglo-Iranian War lasted between November 1, 1856 and April 4, 1857 and was fought between the British Empire and Iran (Persia), then ruled by the Qajar dynasty. The war had the British oppose an attempt by Iran to press its claim on the city of Herat. Though Herat had been part of Iran under the Qajar dynasty when the war broke out, it had declared itself independent under its own rebellious emir and placed itself under the protection of the British in India and in alliance with the Emirate of Kabul, the predecessor of the modern state of Afghanistan. The British campaign was successfully conducted under the leadership of Major General Sir James Outram in two theatres: on the southern coast of Iran near Bushehr and in southern Mesopotamia.

The Second Anglo-Sikh War was a military conflict between the Sikh Empire and the British East India Company that took place in 1848 and 1849. It resulted in the fall of the Sikh Empire, and the annexation of the Punjab and what subsequently became the North-West Frontier Province, by the East India Company.

The Anglo–Persian War or Anglo-Iranian War lasted between November 1, 1856 and April 4, 1857 and was fought between the British Empire and Iran (Persia), then ruled by the Qajar dynasty. The war had the British oppose an attempt by Iran to press its claim on the city of Herat. Though Herat had been part of Iran under the Qajar dynasty when the war broke out, it had declared itself independent under its own rebellious emir and placed itself under the protection of the British in India and in alliance with the Emirate of Kabul, the predecessor of the modern state of Afghanistan. The British campaign was successfully conducted under the leadership of Major General Sir James Outram in two theatres: on the southern coast of Iran near Bushehr and in southern Mesopotamia.