New Delhi, May 4 -- The Bharatiya Janata Party (BJP) bolstered its footprint in the Northeast today, securing decisive victories in the Assembly by-elections for Nagaland's Koridang and Tripura's Dharmanagar constituencies.

In Nagaland, BJP's Daochier I. Imchen won the by-election to the Koridang constituency, continuing the party's momentum in the northeastern state.

Meanwhile, in Tripura, BJP's Jahar Chakraborti clinched a win in the Assembly by-election to the Dharmanagar constituency.

Nagaland and Tripura had taken a significant lead in voter participation during the assembly by-elections on April 9, according to the data revealed by the Election Commission of India.

The Koridang constituency in Nagaland recorded a significant 75....