South Asia Brief News and analysis from India and its neighboring countries in South Asia, a region home to one-fourth of the world’s population. Delivered Wednesday. India Rethinks Energy Security Amid War As New Delhi feels the crunch, diplomacy in Abu Dhabi hints at expanding green cooperation. Kugelman-Michael-foreign-policy-columnist13 Michael Kugelman By Michael Kugelman, the writer of Foreign Policy’s weekly South Asia Brief and a senior fellow for South Asia at the Atlantic Council. People wait in a line to buy liquefied petroleum gas in a village on the outskirts of Jewar, India, on April 24. People wait in a line…