Houthis' Coastal Advance Displaces 120,000 Yemenis, UN Says

More than 3,000 Yemenis arrived at Markazi camp in Obock, Djibouti, in just the past few days, fleeing Saudi air strikes and Houthi advances along Yemen's Red Sea coast, according to the BBC. The UN estimates the broader surge in fighting has displaced more than 120,000 people since Houthi forces pushed toward the Bab al-Mandab strait this month.

How many people have fled, and where are they landing?

The figures come from the UN, which jointly administers Markazi camp with Djibouti's government, per the BBC's reporting from the site. Families arrive by fishing boat across the narrow strait, then travel by truck and on foot to the camp, a converted warehouse compound in northern Djibouti. Some bring livestock and household goods; others arrive with nothing but the clothes they left in.

Why is the fighting escalating now?

The Houthis, who already controlled most of Yemen's populated areas, made what the BBC describes as a lightning advance down the coast this month toward Bab al-Mandab, the chokepoint where the southern Red Sea meets the Gulf of Aden. Saudi Arabia, which backs Yemen's internationally recognized government, has responded with hundreds of air strikes on the coastal plain where Houthi forces are now dug in. The Houthis have fired hundreds of drones and missiles at cities and infrastructure in south-western Saudi Arabia in return.

"How could I just sit there when my kids are screaming and shaking in terror?" said Ibrahim Issa, 50, a fisherman from the Yemeni town of Dhubab who used his own boat to evacuate his family and several goats, according to the BBC.

What conditions do refugees describe at the camp?

Refugees interviewed by the BBC said they were fleeing the bombing itself rather than taking a side in the conflict. "It's the bombs falling all around us that have caused us to flee," was the message the outlet's correspondent said he heard repeatedly in Arabic at the camp. Dhubab, on the front line of the fighting, has emptied out as families like Issa's cross the strait by boat.

What is Djibouti's role in the crisis?

Djibouti, a former French colony sitting across the water from Yemen, has said it does not intend to involve itself in the war between the Houthis and the Saudi-backed government, per the BBC. The country hosts one of Africa's most militarized footprints; the US has operated a base there since 2003. Djibouti's neutrality has not stopped it from absorbing the bulk of the latest refugee wave through camps like Markazi.

What to watch

• Whether the UN's displacement count, now above 120,000, continues rising as fighting persists near Bab al-Mandab.
• Additional Saudi air strikes or Houthi missile and drone launches toward south-western Saudi Arabia.
• Capacity strain at Markazi camp if arrivals continue at the pace of the past week's 3,000-plus new refugees.
• Any shift in Djibouti's stated non-involvement given its proximity and existing foreign military presence.