US bombs three Iran nuclear sites, entering war

President Trump announced Saturday the United States had bombed three Iranian nuclear sites, including the Fordow site that is located in a mountainside.

"We have completed our very successful attack on the three Nuclear sites in Iran, including Fordow, Natanz, and Esfahan," Trump posted on Truth Social. 

"All planes are now outside of Iran air space. A full payload of BOMBS was dropped on the primary site, Fordow. All planes are safely on their way home," Trump added. "Congratulations to our great American Warriors. There is not another military in the World that could have done this. NOW IS THE TIME FOR PEACE!"

The announcement of U.S. action against Iran came two days after the White House said Trump would decide whether to get involved in the conflict between Iran and Israel "in the next two weeks” to give a window for negotiations.

Trump later said on Truth Social that he planned to give a nationwide address at 10 p.m. ET on Saturday.

It was not immediately clear if the U.S. had deployed specialized "bunker-buster" bombs that experts said could penetrate the mountain where Fordow is located.

Israel had struck Iranian nuclear facilities earlier this month, killing multiple top Iranian military officials in the process. That attack set off a series of retaliatory strikes from Tehran.

While the U.S. was not involved in Israel's initial missile strikes, all eyes were on Trump and whether he would get directly involved. 

Trump has been adamant that Iran could not be allowed to develop a nuclear weapon, and he indicated Tehran would not be allowed to enrich uranium as part of any deal.

But some members of his base, including Rep. Marjorie Taylor Greene (R-Ga.) and Steve Bannon, had cautioned against U.S. involvement in a foreign conflict, arguing it would not align with Trump's America First platform.

Updated 8:19 p.m. ET