its last white colony. you re watching newsday on the bbc. i m mariko 0i in singapore. 0ur headlines. president biden announces another $800 million of military help for ukraine in what he calls a critical phase of the war. as president putin claims to have taken control of mariupol, some civilians have managed to leave the besieged city. in the united states, lawyers for the actress amber heard have been questioning herformer partnerjohnny depp in his defamation case against ms heard. jurors were shown text messages in which mr depp referred to a monster inside him that he kept in check. the actor is suing ms heard over an article she wrote in