I wonder what caused to them to pair up with those. I understand Sikhism is native of India, is there some sort of Sikh separatist groups there?
Or is this one of Pakistan's schemes against India? My, those two have been trying to trip down each other for the longest time. Oh well, at least India don't harbor any group or individual that is causing separatism in some other country. Well, except for the Dalai Lama... according to the Chinese.

Many in India regard Sikhism as an offshoot of Hinduism, but hardcore Sikhs reject this idea. The extremist Sikhs wanted independence for the state of Punjab and establish a Sikh chiefdom there. They murdered thousands of Hindus during the 1980s and the 1990s. At that time, Pakistan provided them with funds and weapons.