Yemen's Houthi-run Foreign Ministry said United Nations officials' legal immunities should not shield espionage activities, days after at least 18 U.N. personnel were detained in the capital Sanaa.
The U.N. said on Sunday that Houthi rebels raided its premises in Sanaa and detained U.N. staff, following an Israeli strike that killed the prime minister of the Houthi-run government and several other ministers.
Before the weekend raids the Houthis were already holding 23 U.N. personnel, some since 2021. Another U.N. staff member died while in Houthi custody in February.
"So far, the UNICEF and WFP (World Food Programme) offices remain under the Houthi control," U.N. spokesperson Stephane Dujarric said on Wednesday, again calling for the immediate and unconditional release of all those detained.
He said the Houthis had also broken into the U.N. Development Programme complex.