Large numbers are also found in the United States, Canada, Australia, New Zealand and Britain, due to various immigration waves over the centuries.
Guru Nanak Dev Ji was born in a Punjabi Hindu Khatri family, which was initially a community of scribes and traders.
[9][10][11] A huge number of peasants from Hindu and Muslim backgrounds in Punjab have converted to Sikhism for various motives (such as conviction, fear, or economic) since the starting of new faith.
Following his execution, a conflict erupted between the Mughal Empire and Sikhs which led to the last guru, Gobind Singh, establishing a militarized order known as the Khalsa, in 1699.
Punjabi Sikh soldiers constituted a significant chunk of the British Indian Army due to their distinguished service in action.
[14][15] Despite being only around 2% of India's population, Punjabi Sikhs constitute around 20% of the Indian Armed Forces, with the Punjab province being the 2nd largest contributor for manpower after Uttar Pradesh.
They seek to safeguard Sikh identity, achieve political autonomy, and address historical grievances such as Operation Blue Star and the 1984 anti-Sikh riots.
While the Khalistan movement does not dominate mainstream Sikh politics today, it remains a contentious issue with varying levels of support.