Commanders suspected of sexual violence during the largest and fastest slaughter of civilians in more than 30 years have been subjected to travel ban and asset freeze

Senior Sudanese commanders implicated in a “campaign of rape” have been targeted by the UK on the first anniversary of a mass atrocity that saw tens of thousands of civilians killed over several days.

A year after the fall of El Fasher, the British government said it had sanctioned military leaders from both sides in the country’s ongoing conflict whom it suspected of sexual violence during the siege of the city.

Exclusive: Coordinated airstrikes on territory held by al-Shabaab are driving the civilian population to find refuge alongside a river where rising water levels are a threat to safety. Is it a deliberate military strategy?

The water was rising rapidly. It had already reached Cayni Ali’s waist. Her home, five metres from the flooded River Juba in southern Somalia, never stood a chance. There was nowhere to go. Ali’s city of Jilib was under attack. Repeated airstrikes, said the mother of six, were pinning its population beside the rising river.

“The drones come all the time,” said the 27-year-old. “We hear them constantly. They kill animals, civilians. The town is big but destruction is everywhere.”