Jeff Bezos-Mukesh Ambani spat is testing India’s allure for foreign investors

The tussle between two of the world’s richest men — Jeff Bezos and Mukesh Ambani — to dominate India’s estimated $1 trillion retail market is testing foreign investor patience with flip-flopping court rulings.

This week saw new developments in Amazon.com Inc.’s legal battle to block Ambani’s Reliance Industries Ltd. from acquiring Future Retail NSE 9.49 % Ltd.’s assets, in what would be the country’s largest retail-sector deal. Last week, a single judge at a high court in New Delhi restrained Future Group firms from selling their assets. On Monday, a set of judges at the court overruled that decision. Amazon can appeal the latest ruling in the country’s Supreme Court.