President Cyril Ramaphosa has committed to ensuring peace and security on the continent. He was speaking at the African Union (AU) after taking over the chairpersonship.
President Ramaphosa says Africa must speak with one voice in support of the Paris Agreement and the Kyoto Protocol on Climate Change.
Several countries backing rival factions in Libya have violated an arms embargo which they had agreed to uphold a week ago at a summit in Berlin, the United Nations (UN) said on Saturday.
Negotiators worked into the early hours of Sunday to try to salvage a strong global commitment to fight climate change after some of the most vulnerable nations said they were being sidelined at a UN summit in Madrid, Spain.
The contours of a possible Brexit deal are now clear so divorce talks between Britain and the European Union are at a crucial juncture, British Foreign Secretary Dominic Raab said on Monday.