Government forces close a key crossing connecting Houthi-held al-Houban to government-held Taiz city.

Yemen’s internationally recognised government forces have carried out nearly 500 military operations, killing or wounding 1,540 Houthi rebels in the past 24 hours, according to the army.

Warplanes, drones, artillery, missiles and rocket launchers were used to target Houthi positions in various parts of Yemen, military spokesman Colonel Majed Abdullah al-Nazili said on Friday evening.

Most of the casualties came in the governorate of Taiz where the operations halted the Houthi advance, al-Nazili said. The government-held city of Taiz has become a focal point of the renewed fighting.

The army spokesman did not mention any casualties among government forces.

Key border crossing closed

On Saturday, the army’s media official Ammar al-Sami’i told Al Jazeera that the government had closed the al-Houban crossing in Taiz.

The crossing had previously been closed for nine years and was later reopened to civilians in 2024 for “humanitarian reasons”, Sami’i said, as the road is one of Yemen’s most important connections between territory held by the opposing sides. It connects Houthi-held al-Houban to government-held Taiz city.

Sami’i said security reasons are behind the closure, following an attempt by the Houthis to infiltrate Taiz via the road, attacks in the vicinity and a general military buildup.

A fragile truce struck between the government and the Houthis in 2022 collapsed in July this year, and fighting in Yemen has escalated significantly since then.

In mid-September, the Houthis swept across parts of western Yemen, seizing the port city of Mocha and key strategic islands in the Bab al-Mandeb strait.

Since then, anti-Houthi forces have largely stabilised the front lines.

Hundreds of thousands of people have been displaced since the fighting restarted.

Yemen has been embroiled in civil war since the Houthis seized the capital of Sanaa in 2014, forcing the internationally recognised government to retreat to Aden.