<h1>US sanctions Indian entities over Iran oil, India challenges climate trade measures, pursues Israel FTA to boost investment</h1> Multiple international legal and policy developments are highlighted: the United States imposes sanctions on unnamed Indian entities and individuals for alleged involvement in Iranian petroleum trade, implicating U.S. secondary sanctions regimes and energy embargo enforcement. India contests trade-restrictive climate measures at the UN COP30 summit, raising issues of WTO consistency and climate-trade linkage, while reiterating commitments to adaptation and climate finance obligations. An FTA under discussion between India and Israel aims to enhance bilateral trade and investment, engaging treaty negotiation, tariff reduction, and investment protection frameworks.