Droughts, famines and displacement

The desert locust upsurge in Somalia, 2019 to 2021

Desert locusts began breeding in Puntland, Somaliland and Galmudug in late 2019, after unusually heavy rain and Cyclone Pawan. FAO called it the worst outbreak in Somalia in over 25 years. By December 2019 about 70,000 hectares were infested. On 2 February 2020 the federal government declared the upsurge a national emergency, and FAO warned that it could push half a million more Somalis into hunger.

Last checked 2026-11-13 6 sources Reading time: 3 min

In short

In late 2019 desert locusts began to breed in large numbers in Galmudug (Mudug), Puntland and Somaliland. On 18 December 2019 FAO said Somalia faced "the worst Desert Locust outbreak in over 25 years". About 70,000 hectares were already infested by young hoppers and breeding adults, damaging crops and pasture (UN Somalia / FAO, 18 December 2019).

On 2 February 2020 the Federal Government of Somalia declared the upsurge a national emergency (UN Somalia / FAO, 1 May 2020).

Why it happened

FAO said the outbreak "has been exacerbated by exceptionally high rainfall and cyclone Pawan". Cyclone Pawan reached Somalia in December 2019 (ReliefWeb, Tropical Cyclone Pawan, December 2019). The floods before the locusts had already killed dozens of people and displaced thousands, according to Somali authorities (Garowe Online, February 2020).

Timeline

  • October 2019. Locusts began to invade parts of Somalia (Garowe Online). ReliefWeb lists the regional event as "Horn of Africa: Locust Infestation – Oct 2019" (ReliefWeb).
  • 18 December 2019. FAO's emergency update: breeding in Galmudug, Puntland and Somaliland, so far in rangeland and grassland. FAO said more than 100,000 hectares would need control in the next six months and asked for an extra US$3 million (UN Somalia / FAO, 18 December 2019).
  • 2 February 2020. National emergency declared. The government said it was "concerned about the risks desert locusts pose to the cropping season which starts in April". Agriculture minister Said Hussein said: "If we don't act now, we risk severe food crisis that we cannot afford by any means" (Garowe Online).
  • April 2020. A second generation of adults laid eggs, which hatched in the first half of April. FAO's representative, Etienne Peterschmitt, said the outbreak "is of an unprecedented scale" (UN Somalia / FAO, 1 May 2020).
  • 2020. The UK said locust swarms had "grown 20 times larger since March 2020". FAO predicted a 15 to 25% fall in Somalia's Gu harvest (UK government, 2020).

The threat to food

  • FAO's food security outlook said that by September 2020 the locusts could raise the number of Somalis facing food insecurity or severe hunger "by half a million" (UN Somalia / FAO, 1 May 2020).
  • FAO warned that if unchecked the locusts would "likely spread to main crop growing areas in southern Somalia, Djibouti, Eritrea and northeastern Kenya" (UN Somalia / FAO, 18 December 2019).
  • The locust year came on top of the 2019 floods and the COVID-19 pandemic (UK government, 2020).

The response

  • FAO led surveillance and control with the federal government, member states and Somaliland. Its representative said the fight continued during the COVID-19 lockdowns (UN Somalia / FAO, 1 May 2020).
  • United Kingdom. In 2020 the UK announced a further £18 million: £17 million for FAO's regional locust appeal covering East Africa including Somalia, Yemen and South West Asia, and £1 million for early warning and forecasting. It followed an earlier £8 million (UK government, 2020).

Sources

Sources

  1. UN Somalia / FAO, 18 December 2019 · somalia.un.org
  2. UN Somalia / FAO, 1 May 2020 · somalia.un.org
  3. ReliefWeb, Tropical Cyclone Pawan, December 2019 · reliefweb.int
  4. Garowe Online, February 2020 · garoweonline.com
  5. ReliefWeb · reliefweb.int
  6. UK government, 2020 · gov.uk

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