24 Feb 2017 - United Nations Secretary-General António Guterres announced the appointment of Major General Tesfay Gidey Hailemichael of Ethiopia as Force Commander for the United Nations Interim Security Force for Abyei (UNISFA).
He succeeds Major General Hassen Ebrahim Mussa of Ethiopia, who completed his assignment on 17 January 2017. The Secretary-General is grateful to Major General Mussa for his dedication and effective leadership of UNISFA as Head of the military component.
15 Sep 2016 - The Force Commander /Acting Head of Mission of Mission for the United Nations Interim Security Force for Abyei (UNISFA), Major General Hassen Ebrahim Mussa, announced at a town-hall meeting at the mission’s Headquarters in Abyei that his administration will give top priority to staff welfare, safety and security as well as to building excellent relationship with staff members.
14 Sep 2016 - As part of the continuing processes of the United Nations in fulfilling its mandate in the Abyei region, the Acting Head of Mission / Force Commander for the United Nations Interim Security Force for Abyei (UNISFA), Major General Hassen Ebrahim Mussa, met with the Ngok Dinka Community on Friday, 22 April 2016. It would be recalled that Major General Hassen had on Sunday, 17 April 2016 also met with the Misseriya Community on a similar agenda.
24 Aug 2016 - The joint market for the Ngok Dinka and Misseriya communities which was temporarily suspended due to insecurity formally reopened on 15 August in Amiet, a few kilometers north of Abyei with a few traditional leaders from two communities in attendance.