hello, i'm christian fraser. you're watching context on bbc news. president biden announces new sanctions on moscow as western leaders unite to condemn the invasion of ukraine.— leaders unite to condemn the invasion of ukraine. putin is the aggressor- _ invasion of ukraine. putin is the aggressor. putin _ invasion of ukraine. putin is the aggressor. putin chose - invasion of ukraine. putin is the aggressor. putin chose this - invasion of ukraine. putin is the | aggressor. putin chose this war. invasion of ukraine. putin is the - aggressor. putin chose this war. now he and his country will bear the consequences. the russian onslaught began just before dawn with an offensive by land, sea and air and a barrage of missiles on multiple targets. ordinary people have been trying to escape with long queues of traffic on the roads. the uk alongside other rich countries agree that devastating