R. S. S is a communal organization and dangerous to the country's secular fabric. Look what they did to Muslims in Gujarat. However, they take a different approach with the Sikhs. During the 1984 Sikh pogrom, they did save many Sikh lives. R. S. S. volunteers participated during the tercentenary celebrations of the Khalsa in 1999. They consider the Khalsa to be a military wing of Hinduism and their savior.
Khushwant Singh: "Japji Sahib is Based on the Upanishads