Millions of people across Sub-Saharan Africa could face grave hunger in the first half of 2020 because of armed conflict, political instability and climate change-linked disasters, a report says. The report published by the UN World Food Programme (WFP) this month says that the countries affected will require life-saving food assistance and investment to prevent humanitarian catastrophes. According to estimates of the United Nations High Commissioner for Refugees, about 70.8 million people are displaced worldwide by war, violence and persecution, with low- and middle-income countries bearing the brunt of the problem.
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