A drone attack on a Yemeni government base by the rebel Houthi movement has reportedly killed six soldiers.
The drone exploded above a podium at al-Anad base, in the southern province of Lahj, where high-ranking officers and officials were watching a parade, reports BBC.
Medics said army deputy chief of staff Gen Saleh al-Zindani and Lahj governor Ahmed al-Turki were among those hurt.
A Houthi-run TV channel said the rebels had targeted personnel from the Saudi-led coalition backing the government.
The attack threatens to derail UN peace efforts, which last month saw both sides agree to a ceasefire around the lifeline Red Sea port of Hudaydah, which is crucial to the delivery of aid supplies.