Saudi-led coalition attacks oil facilities in Yemen; Houthis vow 'painful' retaliation. The Saudi-led coalition carried out airstrikes against oil facilities west of Yemen’s capital, Sanaa, with multiple media outlets also reporting hearing explosions in the city. The strikes came hours after the coalition warned of an imminent attack on an oil facility and urged civilians to evacuate. The Houthis responded by threatening a "tough and painful response".