Nigerian Fighter Jet Strikes Refugee Camp

A Nigerian military jet has mistakenly bombed a camp for displaced people in the north-east, killing at least 52 people and injuring many more. Aid workers are among the dead in Rann, with the Red Cross saying six of its employees were killed. The MSF aid agency said that over 200 people had been injured and appealed for help with medical evacuations.

Gambian President Yahya Jammeh has declared a 90-day state of emergency a day before his official mandate ends. He decried "extraordinary" foreign interference in his country's affairs and December's election. Regional leaders have been unsuccessfully trying to persuade Mr Jammeh to hand over power to Adama Barrow, who won the polls.

Theresa May has said the UK "cannot possibly" remain within the European single market, as staying in it would mean "not leaving the EU at all". The PM promised to push for the "freest possible trade" with European countries and warned the EU that to try to "punish" the UK would be "an act of calamitous self-harm".