The United Nations warned Wednesday that it faces a crippling lack of funds to tackle Somalia’s devastating drought, which has been “overshadowed” by other humanitarian crises including the war in Ukraine. The troubled Horn of Africa nation is being ravaged by drought, which has affected 4.5 million people – nearly 30 percent of its population – as of February, following three consecutive seasons of poor rains. But so far the UN has only secured three percent of the $1.46 billion (1.23 billion euros) required to meet the needs of Somalis, Adam Abdelmoula, the UN humanitarian coordinator for So…