New Delhi: Prime Minister Narendra Modi on Tuesday complimented the works of the Rashtriya Swayamsewaka Sangh (RSS) on its 91st foundation day.

"On the 'Sthapana Diwas' of the RSS, my greetings to all swayamsevaks and best wishes in their endeavours to serve our nation," Modi tweeted.   The RSS was launched in September 1925 by Keshav Baliram Hedgewar and its foundation day is celebrated annually on Dussehra day.