As a part of a series of workshops under the European Union – funded UNDP implemented Sustainable Energy for Security (SE4S) project, in coordination with the Lebanese Armed Forces (LAF), the EU-SE4S project organized the first technical workshop in the Directorate of Engineering in Kfrashima focusing on data collection, sizing and designing of Solar Hot Water systems for the LAF facilities with the aim to increase soldier comfort, reduce operating costs and pave the way for a more sustainable national institution.