Medals Presentation Parade of the Ghanaian Contingent serving with the United Nations Mission in Liberia (UNMIL), Ghana Battalion 20 Ghana Battalion 20 made up of 700 All Ranks arrived in Liberia on 9 August 2014 to commence a six months tour of peacekeeping duty in Liberia. The battalion arrived at a time when the deadly Ebola Viral Disease had claimed thousands of lives and continuously spreading.