DUBAI, United Arab Emirates (AP) — Iranian-backed Houthi rebels entered the month-old war in the Middle East on Saturday, claiming a missile launch that Israel said it intercepted. Pakistan said regional powers plan to meet Sunday to discuss how to end the fighting, while Iran expressed skepticism about the diplomatic efforts. And about 2,500 U.S. Marines arrived in the region.

has threatened of oil, natural gas and and disrupted air travel. Iran’s grip on the strategic has shaken markets and prices. The United States and Israel continue to strike Iran, whose retaliatory attacks have targeted Israel and neighboring Gulf Arab states. Over 3,000 people have been killed.

The Associated Press