Yemen's Iran-aligned Houthi group on Saturday attacked two Saudi Aramco plants, including the world's biggest oil processing facility, sparking fires in the latest flare up of violence in the Gulf.

Iraq's top government officials met with leading members of the Hashed al-Shaabi on Monday after a purported Israeli strike on the paramilitary force that risks throwing the country into a proxy war.

Lebanon's president on Monday said an Israeli drone attack on Beirut at the weekend was a "declaration of war" that justified a military response.

Two paramilitary fighters were killed on Sunday in an unclaimed drone attack near Iraq's western border with Syria, the powerful Hashed al-Shaabi force said in a statement.

Yemen's Houthi movement launched drone attacks on oil facilities in a remote area of Saudi Arabia, the group's Al Masirah TV said on Saturday

A high-ranking Yemeni intelligence official injured in a Huthi rebel drone attack on the country's largest air base died of his wounds on Sunday, medical sources said

Six suspected al Qaeda militants were killed in a drone strike in central Yemen on Sunday, local security officials and residents said.

An Israeli drone attacked a Palestinian militant base in the northern Gaza Strip on Sunday, moderately injuring two people, security officials in the Hamas-ruled territory said.

Yemen's Iranian-aligned Houthi movement said on Thursday it had attacked Abu Dhabi airport in the United Arab Emirates with a drone, though it was not immediately clear if there was any damage or casualties.

A drone strike has killed two suspected members of Al-Qaeda in central Yemen, a local government official said on Friday.

A US drone attack in Yemen killed two suspected Al-Qaeda members in their vehicle on Saturday in Marib province east of the capital Sanaa, a local official said.

Afghan authorities scrambled Sunday to confirm the fate of Taliban leader Mullah Akhtar Mansour after US officials said he was likely killed in drone strikes -- a potential blow to the resurgent militant movement.