Yemen's leader announced on Sunday (October 4, 2026) the start of a new military operation to retake all territory held by the Houthis, even as the group made fresh gains on the ground, effectively encircling a government-held city.
The announcement sets an ambitious goal for the embattled government, which recently lost large swathes of the country's Red Sea coastline and areas around the Bab al-Mandab Strait — a chokepoint for international shipping — after a lightning offensive by the Iran-backed Houthis.
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Yemen's government has struggled to roll back the surge, even with the military support of Saudi Arabia, where the Houthis said they had attacked oil infrastructure in the capital yet again on Sunday (October 4).
"I announce today the start of military operations to retake the remaining territories of the republic and extend the authority of the state and its institutions across the entire national territory," Rashad al-Alimi, the head of Yemen's presidential council, said in a statement.
Mr. Alimi called on all the armed forces "to begin carrying out their assigned missions, in accordance with the approved plans, until the country is liberated from the grip of the Houthi terrorist militia".
The statement came just hours after the Houthis cut a vital supply route linking the besieged city of Taiz with the government's interim capital Aden, according to four security sources.
The Houthi advance followed days of heavy fighting in and around the city.
"We were informed that the Houthis had taken control of the al-Safiya area, where they cut the main road and took control of the police station," a police source in the area told AFP.
Three sources with the Yemeni military also confirmed Houthi control over the area and the supply route, with traffic along the road halted and the group now surrounding Taiz city.
The military sources added that fighting in the area was ongoing.
Taiz itself remains under the control of government forces but has long been besieged from the north, east and west by Houthi fighters and remains one of the main fronts in Yemen's long-running civil war.
"They've achieved the military objective of isolating Taiz from Aden, even if they haven't fully taken control of it," Farea Al-Muslimi, research fellow at the Chatham House think-tank, told AFP.
Muslimi also downplayed expectations over what the coming government offensive might accomplish.
"In my opinion, it's meaningless, he added.
Saudi attacks
Following several years of relative calm, Yemen's civil war reignited in July against the backdrop of the wider conflict in the West Asia.
It has also drawn in Saudi Arabia — leader of an anti-Houthi military coalition since 2015 — with the group regularly claiming attacks on the kingdom's territory in recent weeks and declaring a blockade of its ships in the Red Sea.
Houthi military spokesman Yahya Saree on Sunday said the group launched ballistic missiles and drones at Saudi energy giant Aramco's sites in Riyadh and in the oil-rich Khurais area in the east.
"The strikes were precise, causing large fires at the targeted sites," Mr. Saree said on X.
Saudi oil exports were already under pressure thanks to Iran's blockade of the Strait of Hormuz in the Gulf.
The Houthis' Al-Masirah TV channel reported Saudi strikes Sunday in the northern governorates of al-Jawf and Saada, saying at least two people had been wounded.
They came a day after Yemen's government said its forces struck Houthi targets around the country, including in the capital Sanaa, the northwestern governorate of Saada and the group's positions near Taiz in the southwest.
The Yemeni government's air capabilities, however, are limited, and the Saudi-led coalition has long been the primary force carrying out airstrikes against the Houthis.
Experts believe the recent operations have most likely been conducted by Saudi warplanes as well.
Yemen is one of the poorest countries in the world and remains gripped by a vast humanitarian crisis that has unspooled since the civil war broke out in 2014.
That year the Houthis seized the capital Sanaa from the Saudi-backed government, before going on to take control of much of the country's north, with Riyadh's international coalition intervening the following year.