US official confirms Iran's retaliatory strike has begun
A U.S. official has confirmed Israel's announcement that Iran’s retaliatory strike has begun.
President Joe Biden will meet with principals of the National Security Council to discuss events in the Middle East Saturday afternoon. The meeting will take place in the White House Situation Room, the White House confirmed.
"Iran has begun an airborne attack against Israel. President Biden is being regularly updated on the situation by his national security team," the White House said in a statement.
"This attack is likely to unfold over a number of hours. President Biden has been clear: our support for Israel's security is ironclad. The United States will stand with the people of Israel and support their defense against these threats from Iran," it added.
-ABC News' Luis Martinez and Mary Bruce