South Sudan’s main opposition party said its leader Riek Machar has been arrested as the U.N. called on all parties to uphold the 2018 agreement that ended the country's civil war. The U.N. had warned on Monday that the country was teetering on the edge of a renewed civil war after fighting in the north between an armed

The top U.N. official in South Sudan is warning that the country is teetering on the edge of renewed civil war

The United Nations is reducing its footprint in Gaza after renewed Israeli strikes killed hundreds of civilians, including a UN worker.

Israeli strikes killed at least 23 people in the Gaza Strip overnight into Tuesday, Palestinian medics said, as hospitals are flooded with dead and wounded since Israel resumed heavy bombardment last week,