Answer : 2. "Arunachal Pradesh"
Explanation :

KE Panayor, the 26th district of Arunachal Pradesh, emerged from lower Subansiri, fulfilling a long-standing demand of the Nyishi community. Ter Gapin-Sam Sarth has been appointed its headquarters. Chief Minister Pema Khandu lauded the creation of the district while looking forward to a developmental era. Recognizing its agricultural and horticultural potential, Khandu promised government support.