Iran live updates: IRGC says Strait of Hormuz will 'never' revert to pre-war state

A U.S. fighter jet appears to have been shot down by Iran over Iranian territory on Friday, American officials confirmed to ABC News.

One crew member aboard the downed two-seater F-15E has been rescued, according to two U.S. officials. The status of the other crew member is unknown, according to one of the officials, and the search and rescue effort continues.

Two Blackhawk helicopters involved in the search and rescue mission for the crew were also struck by incoming fire, a U.S. official said. There were injuries to some of the crew aboard the helicopters, which both were able to make it back to their base, the official said.

Also on Friday, a U.S. Air Force one-seater A-10 Warthog attack aircraft was hit by incoming fire over Iran and crashed in Kuwait, according to a U.S. official. The pilot aboard was safely rescued, according to a U.S. official. Their condition was unclear.

-ABC News Luis Martinez and Steven Beynon

President Donald Trump's national security team gathered at the White House Friday evening, according to a senior White House official, following reports that multiple U.S. aircraft were struck by Iranian fire, including a fighter jet that went down in Iran.

Trump has been working in the Oval Office or Oval Office dining room throughout the day Friday receiving updates, the official added.

Trump is set to remain in Washington, D.C., throughout the Easter weekend.

-ABC News' Selina Wang

President Donald Trump is continuing to suggest that the U.S. could potentially seize Iranian oil.

"KEEP THE OIL, ANYONE?" Trump wrote on social media Friday afternoon.

This comes as a search-and-rescue mission is still underway after a U.S. fighter jet was shot down by Iran. A second jet also crashed in the Persian Gulf region Friday.

A U.S. Air Force one-seater A-10 Warthog attack jet also crashed in the Persian Gulf region on Friday, according to a U.S. official.

The pilot aboard was safely rescued, according to a U.S. official.

The aircraft was hit by incoming fire over Iran and crashed in a neighboring allied country, according to another U.S. official.