[5][6] On 14 April 2017, six of the seven constituents of the United Democratic Madhesi Front agreed in principle to merge in a bid to form a strong force representing the Terai region.

[10][11] The party had initially decided to not participate in the third phase of the local elections but changed their decision later.

[12] Ahead of the legislative and provincial elections, the RJPN formed an alliance with the Upendra Yadav-led Federal Socialist Forum, Nepal.

[13] The party won 17 seats in the House of Representatives and finished with the fourth highest vote count in proportional representation.

[15][16] Following the election, RJPN and Federal Socialist Forum announced that they would form a coalition government in Province No.