Nitish Kumar has decided to break the alliance with NDA and he announced the NEW GRAND ALLIANCE which is supported by 7 regional parties including RJD.
With the support of 164 MLAs, he took oath as an 8th-time chief minister of Bihar and Tejaswi Yadav as a deputy CM so this impacted BJP in Rajya Sabha.
While BJP is in National Democratic Alliance. As long as the BJP has 303 MPs in the Lok Sabha, where the halfway point is 272, and does not rely on coalition partners to pass legislation, it is still some distance from the halfway point in the Rajya Sabha, which has 237 members. With 91 members, the BJP is the single largest party in the Upper House and frequently relies on NDA allies such as the four AIADMK members and 18 MPs from two friendly parties—Biju Janata Dal and YSR Congress Party—for key bill passage.
What impact will Be shown on NDA
The JD(U) currently has five Rajya Sabha members and sixteen Lok Sabha members.
To be sure, the BJP did manage to pass some contentious bills in the Rajya Sabha despite not being the single largest party earlier in the session. It was able to garner support from some opposition parties, including the Bahujan Samaj Party (BSP) and the Aam Aadmi Party (AAP), in 2019 to pass the Jammu and Kashmir Reorganisation (Amendment) Bill, which divided the former state of J&K into two Union territories. The BJP also managed to gain support for the contentious bill outlawing triple talaq, which the JD(U) opposed.
The Congress-led opposition bloc in the Rajya Sabha has been struggling to form a government.
So, BJP May face trouble while passing a bill on Rajya sabha.
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