Iran issues statement purported to be from new leader as war with U.S. and Israel rages

Iran's state media issued what it said was a statement by Iranian Supreme Leader Mojtaba Khamenei, vowing to keep the Strait of Hormuz closed and keep up attacks on U.S. bases in the region, as the U.S.-Israeli war with Iran entered its 13th day.

It was purported to be the new leader's first statement since he succeeded his father Ayatollah Ali Khamenei, who was killed in an Israeli strike on the first day of the war.

The statement said Iran will avenge the blood of its "martyrs," including the victims of a March 1 attack on a girls school in the city of Minab, which Iranian officials say killed at least 165 people, many of them children. NPR has confirmed the U.S. military is investigating how it could have targeted the school.

The Iranian statement said the Strait of Hormuz, a key shipping route for a fifth of the world's oil supply, should remain closed. It said Iran continues to believe in friendship with its neighbors but will continue targeting U.S. bases in the region.

"The lever of blocking the Strait of Hormuz must undoubtedly continue to be used.," the statement said, according to an English version published by Tasnim News Agency, run by the Iranian Revolutionary Guard.

It's unclear if the statement was from Mojtaba Khamenei himself. Another person was heard reading out the remarks on Iranian state media, with a photo of Khamenei posted on the TV screen, as it was broadcast around the world.

There's been speculation about the leader's current condition and whereabouts. An Israeli official, speaking on condition of anonymity because they weren't authorized to speak publicly, told NPR that Khamenei was lightly injured early in the war.

This is a developing story that will be updated.