Yemen's Houthi rebels have reportedly detained 11 Yemeni employees of UN agencies in a situation that remains unclear. The militia group's actions come amidst mounting financial pressure and airstrikes from a US-led coalition. UN spokesperson Stéphane Dujarric confirmed that 11 UN staffers have been taken into custody by the Houthis. The UN is currently working to secure access to its personnel and gather more information to clarify the circumstances surrounding the detentions. The aid group workers who have also been detained are part of the growing concern over the safety and security of humanitarian workers in Yemen.