Swachh Bharat Abhiyan is a national cleanliness campaign launched by India's Prime Minister Narendra Modi on October 2, 2014, aimed at cleaning urban areas and eradicating open defecation by 2019. The campaign involves extensive public participation, including government employees and students, with emphasis on constructing sanitary latrines, promoting awareness of sanitation practices, and educating the public. Key success stories illustrate significant improvements in sanitation and water accessibility in various villages across India.