New Delhi, May 10 -- Vice President JD Vance has dismissed speculation of a rivalry with Secretary of State Marco Rubio, saying reports of tension are unfounded despite both being viewed as potential successors to President Donald Trump in 2028.

Vance, in an interview with Fox News, laughed off suggestions that Trump was stoking competition between them. "Not at all," Vance said. "Marco's probably my best friend in the administration. We hang out and talk all the time. He's doing a really good job."

While Vance edged out Rubio to become Trump's running mate in 2024, the president has continued to give Rubio high-profile responsibilities. Rubio, who now serves as secretary of state, was recently appointed interim national security advise...