all this hello, i m christian fraser. you re watching context on bbc news. more trouble for borisjohnson , the prime minister s office admits staff gathered inside downing street to celebrate his birthday during the first pandemic lockdown. he faces more calls to resign following the latest in a string of revelations about parties. the prime minister is a national destruction, and he has to go. the pentauon destruction, and he has to go. the pentagon says destruction, and he has to go. tue pentagon says thousands of destruction, and he has to go. tjj: pentagon says thousands of us troops are at a heightened readiness to deploy on the russia ukraine border. president biden is holding a video summit right now with european leaders to shore up support for the challenge to russia s