Coronavirus: 100 days that changed the world (part 1)

How did more than 70,000 migrants manage to enter the Spanish enclave of Ceuta all at once … and what will be the fallout? With reporting from Javier Jennings Mozo and Jennifer Rankin. Help support our independent journalism at theguardian.com/infocus

At least 17 people were killed and more than 40 injured in another round of deadly Russian strikes on the Ukrainian capital, Kyiv. Volodymyr Zelenskyy has pleaded for more air defence weapons, saying ballistic missile interceptors ‘could have saved the lives of those killed today’. For months, Ukraine has been warning about shortages after Donald Trump backtracked on his promise to let Ukraine manufacture missiles locally. In response to the attack, the EU’s Ursula von der Leyen said ‘Russia must pay’ – but will it? Lucy Hough talks to the Guardian’s Russia affairs correspondent, Pjotr Sauer. Help support our independent journalism at theguardian.com/infocus

Cameroon’s 93-year-old president has not been seen for many weeks. The Guardian’s Eromo Egbejule and Giovanni Wanneh tell Annie Kelly how the country is managing without its leader, and why Cameroonians still have hope for the next chapter. Help support our independent journalism at theguardian.com/infocus

Gianni Infantino’s reign as Fifa president is in severe peril after the collapse of his plans to sell off parts of the World Cup to private investment. Many Concacaf countries are considering following Europe’s lead by formally removing their support for Infantino, and there are widespread calls to remove him from his post. Lucy Hough speaks to columnist Jonathan Liew – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

Reform UK’s finances have come under scrutiny like never before. What do we know about the party’s funding – and why do so many awkward questions remain for Nigel Farage? Anna Isaac explains. Help support our independent journalism at theguardian.com/infocus