S/2018/138 18-02426 9/19 Figure III Inter-agency cross-line humanitarian operations, January 2018 0 people reached People reached in hard-to-reach areas 0 People reached in besieged areas 0 Cross-line convoys 0 0 % Proportion of people in hard - to-reach areas reached 0 % Proportion of people reached in besieged areas Number of people in hard-to-reach areas: 2.49 million Number of people in besieged areas: 417,556 Humanitarian response 24. United Nations humanitarian agencies and partners reached millions of people in need in January through all available access modalities, including (a) regular programming from within the Syrian Arab Republic, whereby humanitarian deliveries reached those in need without crossing conflict lines, (b) cross ...