our response. at least one person is killed as russia bombs ukrainian cities overnight minutes after its self imposed ceasefire ended. few expected the ceasefire to hold in any way. it was announced by russia in the first place and russia was never going to engage. but there is still heavy shelling coming down from the russian side. tens of thousands of orthodox christians in ethiopia celebrate christmas at churches in the historic town of laleebella for the first time since the conflict in tigray began in 2020. hello and welcome to bbc news. the uk prime minister rishi sunak has given his first tv interview of the year to the bbc s laura kuennsberg. mr sunak addressed concerns over nurses strikes and said he will talk to the royal college of nursing union about pay but does not commit to increasing wages now to end their strike action. he also defended his economic policies as being deeply conservative . our political correspondent damian grammaticas has been listen to