The Houthi movement says air strikes have hit parts of Yemen, following a warning from Saudi Arabia that it would take a “firm” response to threats and attacks linked to the group.
The Houthis said the strikes targeted areas under their control, although details about the targets and any casualties were not immediately clear.
Saudi Arabia has warned that it will respond strongly to any actions that threaten its territory or regional security. The latest developments have raised fears of renewed escalation in Yemen and the wider region.
The Houthis have been involved in Yemen's long-running conflict and have also carried out attacks in the Red Sea region, citing the war in Gaza as one of their reasons. Saudi Arabia, which previously led a military coalition against the Houthis, has sought to reduce tensions and support efforts toward a political settlement.
The latest exchange of threats and military action could complicate those peace efforts and increase concerns about the safety of civilians and shipping routes in the region.