President Donald Trump on Wednesday, July 3, sent a reminder to Iranian President Hassan Rouhani after he said that Iran could enrich uranium to “any amount that we want.”

President Trump tweeted, “Iran has just issued a New Warning. Rouhani says that they will Enrich Uranium to “any amount we want” if there is no new Nuclear Deal. Be careful with the threats, Iran. They can come back to bite you like nobody has been bitten before!”

Earlier, on Tuesday, Rouhani warned European partners in its faltering nuclear deal on Wednesday that Tehran will increase its enrichment of uranium to “any amount that we want” beginning on Sunday.

Speaking at a Cabinet meeting in Tehran, Rouhani’s comments seemed to signal that Europe has yet to offer Iran anything to alleviate the pain of the renewed U.S. sanctions targeting its oil industry and top officials.

Authorities on Monday acknowledged Iran broke through a limit placed on its stockpile of low-enriched uranium, according to The Associated Press.

Iran’s nuclear deal currently bars it from enriching uranium above 3.67%, which is enough for nuclear power plants but far below the 90% needed for weapons.

“In any amount that we want, any amount that is required, we will take over 3.67,” Rouhani said.

“Our advice to Europe and the United States is to go back to logic and to the negotiating table,” Rouhani added. “Go back to understanding, to respecting the law and resolutions of the U.N. Security Council. Under those conditions, all of us can abide by the nuclear deal.”

President Trump responded on July 3, “Iran was violating the 150 Billion Dollar (plus 1.8 Billion Dollar in CASH) Nuclear Deal with the United States, and others who paid NOTHING, long before I became President – and they have now breached their stockpile limit. Not good!”

Meanwhile, the U.S. has rushed an aircraft carrier, B-52 bombers and F-22 fighters to the region and Iran recently shot down a U.S. military surveillance drone.