The Signed in Blood Brigade, led by al Qaeda-linked Mokhtar Belmokhtar, issued a statement claiming a June 1 jailbreak in Niamey. Several terrorists, including Cheibane Ould Hama of Mali, were said to be among at least 22 prisoners freed. Some 6,240 Nigerian refugees now in Niger who fled Boko Haram have been promised by Nigerian officials that they will soon be able to return to Borno state.