Houthis Seize UN Compound in Yemen as Gaza Faces Winter Crisis

The United Nations noon briefing on Sept. 11 painted a grim picture across multiple fronts: Houthi forces seized a key humanitarian compound in southern Yemen while 73 detained UN and NGO staff remain in custody, more than 1.5 million people in Gaza face winter without adequate shelter, and renewed fighting in southern Lebanon is reversing months of civilian returns.

• Houthi authorities seize UN humanitarian compound in Mokka, Yemen; all 8 national staff evacuated safely, but 15,000 emergency kits remain stranded in Aden
• 73 detained UN and NGO staff still held by Houthis with no positive news on release
• 1.5 million Gazans at risk of going without winter aid as humanitarian funding falls below 40%
• School destroyed in south Lebanon as tunnel demolitions cause large explosions; returnee numbers drop 13%
• Secretary-General and India's PM Modi discuss lethal autonomous weapons and multilateral reform at BRICS summit in New Delhi
• Sierra Leone's Peacebuilding Fund eligibility renewed through 2030 with $3 million for first National Prevention Strategy

Why it matters: The seizure of UN premises by Houthi de facto authorities strikes at the operational backbone of humanitarian response in southern Yemen — at the very moment that fighting is driving a massive new wave of displacement.