Sergei A. Ordzhonikidze, Director-General United Office at Geneva.(middle) and Ridha Zargouni, Executive Secretary, UNOG Coordinating Council (r) holding flavors during a Wreath-laying ceremony in Ariana Park at the Memorial to United Nations staff who have lost their lives in the service of peace, Geneva 6th of April, 2011. Sergei A. Ordzhonikidze, Director-General United Office at Geneva also ask the participants for minute of silence in memory of the staff.
