this is bbc news — these are the latest headlines in the uk and around the world. the first shipment of us military aid to ukraine arrives in kyiv — following �*frank�* talks over russia's troop build—up on the border. a conservative mp who's accused downing street of trying to "blackmail" politicians seeking to oust borisjohnson is to meet police to discuss his allegations. a week after tonga was devastated by a volcanic eruption and tsunami, humanitarian aid begins to reach the tens of thousands of people affected. the impact of rising energy prices — an urgent call for the uk government to intervene to help businesses and households manage spiralling bills. plus... the groundbreaking bionic eye operation — and the 88—year—old woman who's now