Imran Khan, who claims he was ousted in a conspiracy involving the U.S., was injured when a gunman opened fire on his convoy in Punjab province. One of his supporters was killed and nine others hurt.

Khan was disqualified after an election panel found he unlawfully sold state gifts and concealed assets as premier, officials said. He was ousted in a no-confidence vote in the parliament in April.

The county's Supreme Court said a move by Prime Minister Imran Khan to dissolve parliament rather than face a no-confidence vote was unconstitutional. What happens next isn't entirely clear.

Amid a series of missteps, the cricket star-turned-politician faces a no confidence vote after the country's all-powerful generals signaled that they would no longer back him.