NAIROBI, May 11, 2026 -- United Nations Secretary-General Antonio Guterres gives a speech during a groundbreaking ceremony for the expansion of the UN headquarters in Nairobi, Kenya, May 11, 2026. United Nations Secretary-General Antonio Guterres and Kenyan President William Ruto on Monday launched a 340-million-U.S.-dollar expansion project at the United Nations Office at Nairobi (UNON). Once completed leer más by 2029, the expansion project will position Nairobi as the third-largest UN global hub after New York and Geneva, with Vienna retaining the fourth position.,Image: 1098157392, License: Rights-managed, Restrictions: , Model Release: no , Credit line: Yang Guang / Xinhua News / Europa Press Editorial licence valid only for Spain and 3 MONTHS from the date of the image, then delete it from your archive. For non-editorial and non-licensed use, please contact EUROPA PRESS. leer menos