IAS officer Siddharth Jaiswal's 'Mission Sankalp' in Tripura has helped 10 villages achieve "Child Marriage-Free" certification. The initiative coordinates health, education, social welfare, law enforcement, NGOs, and local leaders to fight child marriage, teen pregnancy, and drug abuse. Jaiswal has rescued over 100 children so far, and aims to eradicate child marriage across all villages by 2027.