Sudan: Military analyst Sean Bell asks just how many Britons want to leave Sudan?
There is a "balance of risks" around extending the length of time that the air bridge out of Sudan operates, with the ultimate decision being a political one rather than military, says Sean Bell.
Please use Chrome browser for a more accessible video player
5:30
Military analyst Sean Bell says it's difficult to know how well the Sudan evacuation is going due to 2,000 people being registered, and complexities on the ground.