U.S. President Donald Trump said on Friday that he is prepared to use the U.S. military to resume strikes on Iran if peace talks in Pakistan are unsuccessful.

“We have a reset going. We’re loading up the ships with the best ammunition, the best weapons ever made — even better than what we did previously and we blew them apart,” Trump told the New York Post.

No deal, he said, will lead to the weapons being use “very effectively.”