Tensions escalate in the Middle East as Yemen's Houthi rebels claim a second missile attack on Israel, causing loud blasts in Tehran and a fifth soldier's death in Lebanon.

Two powerful explosions shook northern Tehran early on Sunday as Yemen's Iran-backed Houthi rebels claimed a second missile attack on Israel, further escalating the monthlong war in the Middle East. The Israeli army announced the death in combat of a fifth soldier in south Lebanon. Follow our live blog for the latest developments.