GS 1: Indian GeographyGS 2: International RelationsGS 3: EconomyPrelimsGS 3: Infrastructure: Energy, Ports, Roads, Airports, Railways etc.
Work resumes on Bhutan's hydro project funded by India, Pg15
India-funded Punatsangchhu-I hydropower project in Bhutan restarts after 7-year halt, boosting bilateral ties and energy cooperation.