From Reuters

Namibia, sub-Saharan Africa’s driest country, is suffering its worst drought in a generation, with more than 100,000 children at risk of malnutrition, the United Nations said on Thursday.

President Hifkepunye Pohamba declared a national emergency in the sparsely populated southern African nation after the failure of crops in May, and earmarked $20 million of relief for the worst-hit households.

Many farmers are now being forced to sell cattle for which there is no grazing, while cow-herds from Angola are reported to have crossed the border in search of food, fuelling tribal tensions as competition for scarce pastures intensifies.

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