Prime Minister Narendra Modi on Monday greeted BJP workers and well-wishers on the party's foundation day.
"On the BJP's 'Sthapana Diwas' my greetings to all the BJP karyakartas and well-wishers," the prime minister said in a tweet.
"BJP's phenomenal growth is due to the efforts and hardwork of generations of selfless karyakartas who devoted their lives to our nation," he added.
Modi added that the party would "leave no stone unturned to fulfil people's aspirations and create an India that is strong, developed and inclusive".
The party was founded on April 6, 1980.
