Swarms of locusts have destroyed large areas of farmland and are threatening food security in East Africa. Kenya is reporting its worst locust outbreak in 70 years. Billions of the insects have already destroyed tens of thousands of hectares of plant life across the country. Record locust outbreaks have also been reported in Ethiopia and Somalia. The insects have also attacked parts of Sudan, Djibouti and Eritrea. The United Nations Food and Agriculture Organization, or FAO, is calling it East Africa’s worst desert locust invasion in 25 years. In Somalia, the government declared a national emergency because of locusts. It said the outbreak was presenting a “major threat” to the already weakened food security situation.