India, Nov. 3 -- Pakistan has emerged as part of the justification behind US President Donald Trump's renewed push to resume nuclear weapons testing after more than three decades, as he claimed Islamabad is among the countries "actively testing" such weapons underground.

Elaborating on his claims during CBS News' 60 Minutes, Trump said that Russia, China, North Korea and Pakistan continue to conduct nuclear tests while the United States remains "the only country that doesn't."

"They test way underground where people don't know exactly what's happening," Donald Trump said. "You feel a little bit of a vibration. They test, and we don't. We have to test."

He argued that it was "appropriate" for the US to restart testing, claiming it was t...