Washington, April 21 -- US President Donald Trump has expressed confidence that Tehran will engage in diplomatic talks, warning that the country will "see problems" should it refuse to cooperate. Speaking during a phone interview with the conservative radio programme The John Fredericks Show, Trump maintained a firm stance on the necessity of a new agreement.

"Well, they're going to negotiate, and if they don't, they're going to see problems like they've never seen before," Trump stated. He further emphasised his administration's primary objective regarding Iran's military capabilities, adding, "Hopefully, they'll make a fair deal, and they'll build their country back up, but when they do it, they will not have a nuclear weapon."

The Pr...