Maharaja Ranjit Singh who was good friends with the 2nd Nizam of Hyderabad (Nizam Ali Khan) had sent 1200 Sikh soldiers who became a part of the Nizams army.[1][2]
After the fall of the Sikh Empire and death of its king Maharaja Ranjit Singh, the British conquered this large territory with much difficulty as it was the last kingdom in India to be taken over by the British, and began recruiting Sikhs into their army in large numbers.[3][4]
The Battle of Saragarhi is considered one of the great battles in Sikh military history.[5] On 12 September 1897 a contingent of twenty-one soldiers from the 36th Sikhs regiment (now the 4th Battalion of the Sikh Regiment of Indian Army), led by Havildar Ishar Singh held off an Afghan attack of 10,000 men for several hours. All 21 Sikh soldiers chose to fight to the death instead of surrendering. In recognition of their sacrifice, the British Parliament paid them respect, and each one of them was awarded the Indian Order of Merit(equivalent to the Victoria Cross).
World War I
Known afterwards as the Lions of the Great War, during the war they were often called the Black Lions.[3] Sikhs were allowed to use traditional Sikh weapons such as chakrams and talwar swords, and it was not uncommon to see the Sikh Holy Scriptures; The 11th Sikh Guru, Sri Guru Granth Sahib Ji, being carried before a marching Sikh battalion or even on the front lines among the battling Sikh troops.[3]
The strength of the army in Malaya was 104,625 troops. Sikhs represented more than 60 percent of the total Indian force that fought against the Japanese invasion of Malaysia and Singapore.
Sikhs served with distinction in repelling the attempted invasion of India by the Japanese, and subsequently in dislodging them from Burma (now Myanmar).
Sikhs served with distinction during the Allied invasion of Italy.
North Africa
In popular culture
Diljit Dosanjh stars as the main protagonist in Punjabi-language Sajjan Singh Rangroot, which takes place in the British Raj and follows his journey of serving in the British Indian Army in WWI.
Guspy Aujla and Dev Dhillon released Punjabi song "Sher Soorma" which highlights SIkh bravery in the World Wars
In the 2019 movie 1917, Nabhaan Rizwan plays Sepoy Jondalar, a Sikh soldier in the Indian Army.
In the 1996 movie The English Patient, Naveen Andrews plays Kirpal (Kip) Singh, a Sikh soldier who is a sapper, or bomb disposal expert, and works for the British Army in World War II. Kip is from Punjab, India, and volunteers for the British military under Lord Suffolk.
BBC aired a program highlighting Sikh's contributions to both World Wars, titled "Rememberence - The Sikh Story", featuring Mohinder Singh Pujji.