[9][10][11] JD(U), as part of the Bharatiya Janata Party-led National Democratic Alliance, won 12 seats in the 2024 Indian general election, making it the seventh largest party in the Lok Sabha.JD(U) joined NDA and along with its alliance partner, the BJP defeated the RJD-led UPA government in Bihar in November 2005.JD(U) President Sharad Yadav and then Bihar Chief Minister Nitish Kumar announced their end of coalition at a press conference on 16 June 2013, exactly a week after Narendra Modi was made the BJP's campaign committee chairman, who was later made the prime ministerial candidate of NDA.[27] On 26 July 2017 5 pm, Nitish Kumar tendered his resignation as Chief Minister of Bihar, ending 20-month-old Mahgathbandhan (grand alliance) rule.The JD(U), just like its parent Samata Party, had the core support of Kushwaha and Kurmi caste, which emanated from the great rally organised in 1993 at Gandhi Maidan, Patna.With this victory, JDU changed the narrative that it has been weakened over the time under the leadership of Nitish Kumar with latter's growing age and lack of next generation of leaders in the party.[35] This election also revealed JDU's hold and support base amongst the members of Extremely Backward Castes, which turned out to be the reason behind party's spectacular performance in the constituencies dominated by them.[36] In order to consolidate its support base amongst the different caste groups, JDU appointed Dileshwar Kamait, a member of Extremely Backward Caste as its leader of parliamentary party in 18th Lok Sabha, Sanjay Kumar Jha was appointed as leader of parliamentary party in Rajya Sabha after the 2024 general elections.[37] Subsequently, Lalan Singh and Ram Nath Thakur were made union ministers in Third Modi government from the JDU.
Nitish Kumar sharing the stage with legislators and senior leaders of Janata Dal United on the occasion of state council meeting of the party at its headquarter Karpoori Bhawan, Patna.