Jerusalem braced for a controversial "flag march" on Sunday as Israelis mobilised to commemorate the city's unification and Palestinian groups threatened retaliation over the annual rally that sparked a war last year.

The National Agency for Food and Drug Administration and Control (NAFDAC) says it has approved two herbal drugs to undergo clinical trials for the treatment of COVID-19.

The All Progressives Congress (APC) governorship election flag bearer in Akwa-Ibom, Obong Akanimo Udofia has urged aggrieved party members to work with him to ensure victory at the 2023 general elections in the state.

Evaristo Carvalho, a former president of the tiny archipelago of Sao Tome and Principe, died late Saturday at the age of 80 in a Lisbon hospital after a long illness, his family told Portuguese media.

Rafael Nadal and Novak Djokovic will look to book a heavyweight French Open quarter-final clash Sunday, while Carlos Alcaraz hopes to extend his run after becoming the youngest man to make the last 16 since 2006.