In a statement, Secretary of State Marco Rubio said: "On behalf of the United States, I extend our congratulations and warm wishes to the people of India as they celebrate their Independence Day on August 15."
He said: "The historic relationship between the world’s largest democracy and the world’s oldest democracy is consequential and far-reaching. Our two countries are united by our shared vision for a more peaceful, prosperous, and secure Indo-Pacific region."
Rubio said the partnership between the two nations spans across industries, promoting innovation and pushing the boundaries of critical and emerging technologies, and extends into space.
He said: "Working together, the United States and India will rise to the modern challenges of today and ensure a brighter future for both our countries."
The relationship between India and the US has deteriorated in recent times after President Donald Trump imposed a 50 per cent tariff on Indian imports, citing New Delhi’s continued purchase of Russian oil.