The formation of the INPT was pushed through after pressure from the underground National Liberation Front of Tripura, who wanted to unite all tribal nationalist forces in a single party. The INPT was commonly and wrongly perceived as the political wing of NLFT.[citation needed]
Prominent politicians
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INPT suffered a serious setback in the summer of 2003, when a group of TTAAADC members under the leadership of Hiren Tripura broke away and formed the National Socialist Party of Tripura. One high-ranking INPT leader, Shyamcharan Tripura, took the side of the dissidents. NSPT were able to, with support from the Communist Party of India (Marxist) (CPI(M)) members in TTAADC, to win a majority in the assembly and INPT formed the opposition.[citation needed]
Tripura State Legislative Assembly
In the state assembly elections in 2003 INPT was allied with the Indian National Congress. INPT launched 18 candidates and Congress 42. Six INPT candidates were elected, and in total the party received 189 186 votes. The elections were won by the Left Front. After the 12th Assembly Election held in 2018, INPT has no representatives in the Tripura State Legislative Assembly.[citation needed]