Yemen's Houthi group said it will free dozens of prisoners on Saturday, calling the move a "unilateral humanitarian initiative," Abdul Qader al-Murtada, head of the Houthi-run prisoner affairs committee,

US President Donald Trump’s decision to once again categorize the Houthi militant group in Yemen as a terrorist organization marks “the beginning of their end,”, according to the vice president of Yemen’s United Nations-recognized government.

The United Nations has announced that the Houthis, controlling northern Yemen, have detained several UN personnel. In response, the UN has suspended staff movement in Houthi areas while demanding their release.

The United Nations said on Friday that the Houthis who control northern Yemen had detained an unspecified number of U.N. personnel, and it was suspending movement in all Houthi-held areas while seeking the detainees' immediate release.

The United Nations (UN) says it has suspended all movement in Houthi-held areas of Yemen after a number of UN personnel were detained by the armed group in the capital, Sanaa. The UN said that it was actively engaging with senior Houthi officials to try to secure the release of all its detained employees.

The UN said on Friday it was suspending “all official movements” in Houthi-controlled parts of Yemen after the rebel group detained a number of people employed by the world body. The office of the resident UN co-ordinator for Yemen called for the “immediate and unconditional” release of all its detained staff held in the country.