U.S. President Donald Trump's actions are destroying the partnership with India, Indian-American Congressman Ro Khanna and two former top officials have said, cautioning that the American leader's "ego" cannot be allowed to destroy a “strategic relationship" with the world's largest democracy.

Mr. Khanna, the co-chair of the U.S.-India caucus, said he is sounding the “five-alarm fire” on what Mr. Trump is doing to “destroy" the U.S.-India partnership.