Elon Musk accused Indian billionaire Mukesh Ambani of blocking Starlink's entry into India. The SpaceX and Tesla CEO made the remarks in a social media post. Musk referred to Ambani as "Dear Prime Minister" during the exchange. The comment came after Ambani reportedly stalled Starlink's launch in India. Musk expressed frustration over the delay. The situation involves regulatory hurdles in India. Ambani is the chairman of Reliance Industries. Starlink aims to provide satellite internet services. The dispute highlights tensions between private companies and regulators. Musk has previously criticized Indian policies. The case reflects broader challenges for foreign tech firms. The outcome could impact India's digital infrastructure. The situation remains under review.