Fears of a global energy crisis rose Monday as the war in the Middle East raged on, with more U.S.-Israeli strikes on the Iranian capital and Israel's bombardment of Lebanon. An Iranian drone strike temporarily shut Dubai's airport, a crucial global travel hub, underscoring the threats to the world economy.

Since the United States and Israel attacked Iran more than two weeks ago, Tehran has regularly fired on Israel, American bases in the region, and Gulf Arab countries' energy infrastructure with drones and missiles.