Fighting between Saudi Arabia and Houthi forces in Yemen has escalated, according to Al Jazeera. Saudi Arabia has promised firm retaliation after Houthi strikes reportedly injured 73 people and disrupted energy facilities in southern cities. The report examines what happened in the latest confrontation and what may come next, as tensions threaten to deepen the long-running conflict linked to Yemen's civil war.

Yemen's Iran-backed Houthi rebels said Wednesday that Saudi-backed forces launched dozens of overnight airstrikes across four Yemeni provinces. The reported strikes followed rebel attacks on Saudi Arabia that, according to the Houthis' account carried by AP, ignited fires at several oil facilities and wounded dozens of people. Separately, Iranian state media said Iranian forces struck several targets, though details were cut off in the report. The exchange marks an escalation in regional tensions involving Yemen, Saudi Arabia, and Iran.

Houthi rebels in Yemen accused Saudi Arabia of carrying out an airstrike on a prison in the northern city of Hazm in Jawf province, killing seven people, including a child, according to the group. The strike on the Central Corrective Facility reportedly wounded at least seven others, including a woman. The accusation comes amid escalating tensions between the Iran-backed Houthis and Saudi-backed Yemeni forces.

Iran-backed Houthi rebels in Yemen have attacked four cities in southern Saudi Arabia, injuring at least 73 people and setting off fires at oil-related facilities, according to the Daily Post. The strikes on Tuesday targeted areas in and around Khamis Mushait, Abha and Najran, and are described as a significant escalation of the six-month-old Middle East conflict. Further details on casualties and damage were not immediately confirmed.

Fighting is ongoing in Yemen between Houthi forces and troops loyal to the internationally recognised, Saudi-backed government, according to Al Jazeera. Government-aligned forces have vowed to seize the capital, Sanaa, which has been under Houthi control, as battles intensify. The escalation marks a renewed push in the long-running conflict that has divided the country and drawn in regional powers.

Yemeni government officials report that 50 Houthi fighters were killed during renewed clashes in southern Hodeidah, where the Houthis launched a surprise offensive targeting army barracks.