46,000 Displaced as Houthis Seize Yemen Red Sea Coast Amid Current Wars in the World

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46,000 Displaced as Houthis Seize Yemen Red Sea Coast Amid Current Wars in the World

Viktor Petrov
Viktor Petrov· AI Specialist Author
Updated: September 12, 2026
Houthi rebels have taken control of Yemen's Red Sea coastline including Mocha and Perim Island, displacing over 46,000 people according to the UN, as analysts warn of worsening humanitarian conditions and new risks to shipping.
The Houthis captured Mocha on Thursday, prompting residents to flee overnight, and have taken control of Perim Island at the narrowest point of the Bab al-Mandeb Strait, consolidating their grip on the Red Sea coastline spanning up to 130km. [1] [2] [4] Houthi military spokesman Yahya Sarea stated the operation was launched on 3 September in response to Saudi aggression, claiming success in expelling Saudi-backed forces from six districts while declaring maritime navigation safe except for Saudi vessels. [4] The Houthis escalated fighting last week and have now reportedly taken over a strategic island in the Red Sea. [4] Analysts link the escalation to a Houthi delegation's return from the funeral of Iran's Supreme Leader in July, with increased Iranian support enabling the lightning advance that has stunned Saudi-backed government forces. [2] The Houthis' lightning advance across the southern reaches of the Tihamah appears to have taken most observers by surprise. [2] Until recently, the anti-Houthi coalition known as the National Resistance held significant territory along Yemen's Red Sea coast. [2] In a matter of days, much of this has fallen to the Houthis. [2] According to some estimates, the Iranian-backed rebels have captured as much as 130km of the country's strategically important coastline. [2] It's the group's most impressive military coup for several years. [2] With their opponents stunned and demoralised, it's unlikely the Houthis will be dislodged any time soon. [2] "Now that they are there, they're going to be entrenched," Hisham al-Omeisi, senior analyst at the Brussels-based European Institute of Peace, told the BBC. [2]
The International Organisation for Migration reports that more than 46,000 people have been displaced with the figure rising by the hour, and nearly 2,400 families displaced in a single day amid fighting in Taiz and Lahj. [1] [3] The UN agency called on all parties to the conflict to guarantee safe humanitarian access and protect civilians, aid workers and humanitarian assets on the ground. [1] “Families are being forced to flee for the second or third time in this conflict, with almost nothing left,” Amy Pope, head of the IOM, said in the statement. [1] The agency said many people had reportedly fled Mocha with their belongings overnight after the Iran-allied Houthi rebels captured the strategically important Red Sea port city from the internationally recognised government on Thursday. [1] Entire villages were said to have been abandoned in some areas of the war-torn country. [1] At least 46,000 people have been displaced in Yemen since fighting escalated with Yemen's government and Saudi Arabia, according to the International Organization for Migration. [4] On Friday, the IOM said the number was "alarmingly rising by the hour." [4] Amy Pope, IOM director general, said: "Families are being forced to flee for the second or third time in this conflict, with almost nothing left." [4]

46,000 Displaced as Houthis Seize Yemen Red Sea Coast Amid Current Wars in the World

Houthi rebels have seized control of Yemen's entire Red Sea coast including the strategic port city of Mocha and Perim Island in the Bab al-Mandeb Strait, displacing at least 46,000 people in the past week according to the UN, amid current wars in the world. [1] The International Organisation for Migration reports that more than 46,000 people have been displaced with the figure rising by the hour, and nearly 2,400 families displaced in a single day amid fighting in Taiz and Lahj. [1] [3]

Rapid Houthi Offensive Captures Key Red Sea Areas Amid Current Wars in the World

The Houthis captured Mocha on Thursday, prompting residents to flee overnight, and have taken control of Perim Island at the narrowest point of the Bab al-Mandeb Strait, consolidating their grip on the Red Sea coastline spanning up to 130km. [1] [2] [4] Houthi military spokesman Yahya Sarea stated the operation was launched on 3 September in response to Saudi aggression, claiming success in expelling Saudi-backed forces from six districts while declaring maritime navigation safe except for Saudi vessels. [4] The Houthis escalated fighting last week and have now reportedly taken over a strategic island in the Red Sea. [4] Analysts link the escalation to a Houthi delegation's return from the funeral of Iran's Supreme Leader in July, with increased Iranian support enabling the lightning advance that has stunned Saudi-backed government forces. [2] The Houthis' lightning advance across the southern reaches of the Tihamah appears to have taken most observers by surprise. [2] Until recently, the anti-Houthi coalition known as the National Resistance held significant territory along Yemen's Red Sea coast. [2] In a matter of days, much of this has fallen to the Houthis. [2] According to some estimates, the Iranian-backed rebels have captured as much as 130km of the country's strategically important coastline. [2] It's the group's most impressive military coup for several years. [2] With their opponents stunned and demoralised, it's unlikely the Houthis will be dislodged any time soon. [2] "Now that they are there, they're going to be entrenched," Hisham al-Omeisi, senior analyst at the Brussels-based European Institute of Peace, told the BBC. [2]

Displacement Crisis Worsens Hourly

The International Organisation for Migration reports that more than 46,000 people have been displaced with the figure rising by the hour, and nearly 2,400 families displaced in a single day amid fighting in Taiz and Lahj. [1] [3] The UN agency called on all parties to the conflict to guarantee safe humanitarian access and protect civilians, aid workers and humanitarian assets on the ground. [1] “Families are being forced to flee for the second or third time in this conflict, with almost nothing left,” Amy Pope, head of the IOM, said in the statement. [1] The agency said many people had reportedly fled Mocha with their belongings overnight after the Iran-allied Houthi rebels captured the strategically important Red Sea port city from the internationally recognised government on Thursday. [1] Entire villages were said to have been abandoned in some areas of the war-torn country. [1] At least 46,000 people have been displaced in Yemen since fighting escalated with Yemen's government and Saudi Arabia, according to the International Organization for Migration. [4] On Friday, the IOM said the number was "alarmingly rising by the hour." [4] Amy Pope, IOM director general, said: "Families are being forced to flee for the second or third time in this conflict, with almost nothing left." [4]

Humanitarian Facilities Seized in Mocha

The UN has expressed concern over the Houthis seizing a key humanitarian compound in Mocha that housed UN agency staff, though all personnel had evacuated safely beforehand. [1] Separately on Friday, the UN also voiced concern over the Houthis seizing a key humanitarian compound and its assets in Mocha, warning that humanitarian personnel and facilities must be protected. [1] “The compound houses staff of UN agencies working to provide humanitarian assistance to vulnerable communities in the area,” UN deputy spokesperson Farhan Haq told reporters. [1] All UN personnel working at the compound had left before the seizure and were “safe and accounted for”, Haq added. [1] Haq stressed that humanitarian personnel, premises and assets “must be respected and protected at all times”, while calling for safe and unimpeded humanitarian access so life-saving assistance can continue reaching people in need. [1]

Strategic Implications for Shipping and Iran

Houthis captured Mocha on Thursday, prompting residents to flee overnight, and have taken control of Perim Island at the narrowest point of the Bab al-Mandeb Strait, consolidating their grip on the Red Sea coastline spanning up to 130km. [1] [2] The Houthis earlier said they posed no threat to international shipping but reiterated their threat to target vessels from Saudi Arabia. [4] Shipping companies are likely to be sceptical about the sincerity of a statement released on Friday afternoon, in which the Houthi military said that maritime navigation was "safe for all companies except for Saudi vessels, which have already been subject to a blockade". [2] If the Houthis have also taken control of several key islands in the Red Sea, including Perim, then the group's ability to interfere with international shipping will be greatly enhanced. [2] "They were able to control what was going in and out of the Bab al-Mandab and up towards Suez without having these territorial gains," Yemen expert Iona Craig told BBC Radio 4's Today programme on Friday. [2] "But of course now they're controlling the area immediately overlooking the Bab al-Mandab, and this gives them far more leverage." [2] Seven months after the US and Israel launched their huge, combined assault on Iran, the regime in Tehran now exerts authority over not just one, but two of the world's most important maritime passages. [2]

Context of Escalation and Regional Impact

Analysts link the escalation to a Houthi delegation's return from the funeral of Iran's Supreme Leader in July, with increased Iranian support enabling the lightning advance that has stunned Saudi-backed government forces. [2] A truce that had largely held for more than four years effectively collapsed in July. [4] Baraa Shaiban, a researcher and analyst at the London-based Royal United Services Institute, says the origins of the latest upsurge in fighting can be traced back to July, when a Houthi delegation returned from the state funeral of Iran's Supreme Leader, Ayatollah Ali Khamenei. [2] "Immediately after, the escalation started," he says, "and it looked very clearly that [Iran was] determined to now have a bigger foothold on the Red Sea". [2] Saudi Crown Prince Mohammed bin Salman has personally pressed US President Donald Trump to take military action against the Houthis during their rapid advance, two sources familiar with the matter told CBS News. [4] Trump has so far declined to involve the US military directly, offering instead to assist with intelligence and targeting support, the sources said. [4] A senior Trump administration official later told the BBC: "We are in continuous dialogue with Saudi Arabia and the Republic of Yemen government regarding regional stability." [4]

Warnings of New Humanitarian Crises

Farea Al-Muslimi, a Yemen researcher at the London-based Chatham House thinktank, told Al Jazeera that deteriorating humanitarian conditions in Yemen will build on what was already one of the world’s worst crises. [1] “Yemen was already going through one of the worst humanitarian crises in the world,” Al-Muslimi said. [1] “It got terribly worse after the Houthis cracked down on aid organisations in northern Yemen. But the war continued despite the fragile truce, and what that meant was the destruction of what remained of the economy, with millions of families left without income,” he said. [1] Al-Muslimi warned that the latest escalation “will create two new crises”, one being further internal displacement, noting that “we’ve already seen more than 10,000 families displaced in the last week alone”, and the other being rising prices for goods inside Yemen. [1] “Since this is [happening in] a maritime [trade] corridor, it will, for sure, drive further violence inside Yemen, but also from outside Yemen,” Al-Muslimi added. [1] “The Yemeni population will continue to suffer, first and foremost, more than anyone else, inside or outside the country.” [1]

What to watch next: Saudi Arabia has not publicly commented on the latest developments while the US works to intensify support for the kingdom without direct military involvement.

Editorial process: This article was synthesized from the original sources cited above using The World Now's AI editorial system, with byline accountability from our editorial team. We grade every story for source grounding, factual coherence, and on-topic match before publication. Read more about our editorial standards and contributors. Spot something inaccurate? Let us know.

Last updated: September 12, 2026

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