EXCLUSIVE IBTimes UK speaks with South Sudanese ambassador in London on Machar's failure to reach capital.
It is the eighth country this year to either downgrade or sever relations with the country.
Machar expected in Juba to resume vice-president office and form unity government with President Salva Kiir.
Machar is returning to capital Juba as part of a peace deal aimed at ending the civil war.
Machar's reinstatement as vice president forms part of a peace deal aimed at ending civil war.
Machar expected in capital Juba on 18 April to resume vice-president office and work on unity government.
Appeal court rules government should have arrested Sudan's president who is wanted by ICC.
In Libya Daesh has grown from a force of 3,000 fighters to 6,500 in three months.
For the first time since secession in 2011, Bashir has ordered the opening of his country's border
The Department of Homeland security said the rule, announced on 21 January, would be applicable immediately.
The giraffes were part of the reason the national park they live in was awarded UNESCO protected status.
Saudi's Sunni allies join in expelling Iranian diplomatic staff.
Move will hit Britons with Iranian, Syria, Iraqi or Sudanese dual nationality.
Study finds families do not practice FGM because of social coercion that can be broken.
Scientists are developing techniques 'on the edge of available science' to save white rhinos.
Vendor of powerful surveillance tools Hacking Team has had its system breached and thousands of documents leaked
Second time this year that students have left University of Medical Sciences and Technology.
Presidency Minister Jeff Radebe said country would be reviewing its participation in the international court.
Eleanor Hawkins' naked antics on a mountain top are not the first time tourists have fallen foul of foreign cultural standards.
National Geographic documentary to show 3,000-year-old pyramids, temples and burial sites.
Israel has in the past reportedly struck targets in Sudan, a holding area for arms destined for Hamas.
A total of 1,205 refugees have been deported to 'safe' countries in Africa with assurances that they will not be deported back home.