Six Saudis, three Bangladeshi nationals and one Sudanese were injured in the first attack, Saudi state media said, citing a coalition spokesman. Some of the airport's facade windows were shattered in the attack, the spokesman said. A second explosives-laden drone was intercepted early on Saturday, the coalition said, without giving details on any injuries or damages. Air traffic in King Abdullah airport was normal, state TV said. There was no immediate claim of responsibility by the Houthis. The group regularly launches drone and missile attacks targeting the gulf kingdom.