প্রথম ইঙ্গ-আফগান যুদ্ধ যখন হয় তখন আফগানিস্তানের শাসক কে ছিলেন ?
Aided by disunity among the Afghans, the Sikhs conquered the cities and provinces of Peshawar and Multan from them, and also incorporated the states of Jammu and Kashmir into their empire. Once order was restored in Afghanistan, the British became obsessed with the idea that Emir Dost Mohammed Khan of Afghanistan was conspiring with Imperial Russia and launched the First Anglo-Afghan War to replace him with the compliant Shuja Shah Durrani. This move had Sikh support, in return for the formal cessation of Peshawar to the Sikhs by Shuja Shah. Initially successful, the British invasion took a disastrous turn with the Massacre of Elphinstone's Army, which lowered the prestige of the British, and the Bengal Army of the British East India Company in particular. The British finally withdrew from Afghanistan, and from Peshawar which they held as an advance base, in 1842.
Emir Dost Mohammed Khan