BBC Sport explores the unfolding security situation in Mexico, as Fifa says it is "closely monitoring" developments before this summer's World Cup.

The death of the most-wanted Jalisco cartel chief sparks retaliatory violence in at least a dozen states in Mexico.

U.S. President Donald Trump has been turning up the pressure on Mexico to take on drug cartels and stamp out fentanyl smuggling, even musing about putting U.S. boots on the ground and urging Ms.

Good morning. Four years after Russia’s invasion, the war in Ukraine has become both tragically familiar and increasingly dangerous – more on that below, along with tariff upheaval and the Canadians ...