This is the live scene in beirut, as bbc teams report hearing explosions in the capital s southern suburbs israel has ordered the evacuation of three areas. Meanwhile the uk government has chartered a flight to help british nationals leave lebanon, scheduled to leave beirut on wednesday. It s as israeli tanks were seen gathering at the border on monday. Israel s defense minister yoav gallant said the military is prepared to use forces from the air, land and sea to allow thousands of displaced israelis to return to their homes in the north. Meanwhile, the deputy chief of hezbollah, naim qaissem, said the groups fighters are ready to confront an invasion. He acknowledged the assassination of leader, hassan nasrallah, was a big blow but said all fallen commanders would soon be replaced. Let s get the latest now from our correspondent on the border between israel and lebanon, lucy williamson. We ve been hearing helicopters overhead for a while now and also the sound of artillery, som