Saudi Arabia, Turkey, and Pakistan have signed a defense agreement treating an attack on one as an attack on all three.

The Saudis are bracing for a possible major Houthi attack as the Iran war widens. Meanwhile, Iran and Oman are finalizing a deal on the Strait of Hormuz. Follow for the latest updates.

Turkey, Saudi Arabia and Pakistan have signed a joint defence agreement - which commits all three countries to defending each other if attacked. The deal brings together three of the world's most powerful Muslim-majority countries.

Yemen's Houthi rebels launch fresh attacks on Saudi-backed government troops, says Yemeni state media, as Cruz says Trump must seek "regime collapse."

Saudi Arabia expects imminent co-ordinated attacks from Iraqi militias north of the Persian Gulf state and from Yemen's Houthis from the south under the supervision of Iran's Islamic Revolutionary Guard Corps,

Could the kingdom’s attack on Iran-linked fighters be a sign of conflicts to come?