This war started with the Battle of Attock, also known as the Battle of Chuch or the Battle of Haidru, this was the first significant victory of the Sikh Empire. In the aftermath of this battle, Sikhs had seized the control of Attock District. After his defeat at Attock, Zaman Khan, the vizier of Kabul, fought off an attempt by Ali Shah, the ruler of Persia, and his son Ali Mirza to capture the Durrani province of Herat, which left their newly captured province of Kashmir open to attack.
The Battle of Multan was the 2nd battle in the Afghan–Sikh wars, which the Sikhs had also won. This started in March 1818 and ended 2 June 1818. This battle ended the Durrani influence in the Khyber Pakhtunkhwa region, and led to Sikhs holding the city of Peshawar.
The Battle of Shopian was different from the first two battles, due to it taking place in the Kashmir region, more specifically Shopian. This was the 3rd battle in the Afghan–Sikh wars and the 3rd Sikh victory. This battle included the 1819 Kashmir expedition, which led to Kashmir being annexed to the Sikh Empire. After taking Srinagar, the Sikh army faced no major opposition in conquering Kashmir. The Sikh Empire had controlled all of Kashmir.
The Battle of Nowshera wasn't fought by the Durranis, but by a Pashtun force with support of the Durranis. This was the 4th battle in the Afghan–Sikh wars and 4th Sikh victory. After this, the Sikhs again came in possession of Peshawar, along with the whole Khyber Pass. With this victory, Maharaja Ranjit Singh planned to eventually push further west and take the Afghan capital of Kabul itself.
The Battle of Jamrud was the 5th and foremost battle within the Afghan–Sikh wars. The Afghans had been losing their territories to Sikhs over the preceding years due to conflicts against Persia, and had seen their territory shrink with the loss of the Punjab region, Multan, Kashmir and Khyber Pakhtunkhwa. The loss of Peshawar was the most important as the inhabitants of the region included fellow Pashtuns and the city was the considered the second capital of Afghans, so they set to reclaim it. As a result of this battle, Jamrud and the Khyber pass became the western limits of Sikh influence, causing a military stalemate.