OCHA (United Nations Office for the Coordination of Humanitarian Affairs) head to retire due to health reasons. UN Deputy Spokesman Haq revealed on the 25th that the head of OCHA, Under-Secretary-General Martin Griffiths, has informed UN Secretary-General Antonio Guterres of his intention to step down.

Griffiths expressed his gratitude by posting on social media, looking back on the past three years, saying, ''It has been the privilege of my life.I am deeply grateful.''