India’s recent push to become more involved in helping end the Russia-Ukraine war comes as the costs of the conflict continue to mount for New Delhi, amid the threat of US tariffs on major buyers of Russian energy and a recent drone attack on an Indian-owned pharmaceutical plant in Ukraine. Sunday morning’s drone attack destroyed a large part of Kusum Group’s factory in Sumy, killing one person and injuring several others. The company, which has manufactured generic medicines in Ukraine since...