The United States will send the world's largest aircraft carrier to the Middle East to back up another already there, a person familiar with the plans said Friday, putting more American firepower behind President Donald Trump's efforts to coerce Iran into a deal over its nuclear program.

The USS Gerald R. Ford's planned deployment to the Mideast comes after Trump only days earlier suggested another round of talks with the Iranians was at hand. Those negotiations didn't materialize as one of Tehran's top security officials visited Oman and Qatar this week and exchanged messages with the U.S. intermediaries.