Authorities in Australia are advising residents to gather tinned food and bottled water. Survival experts recommend buying a wind-up radio and necessary supplies like chocolate for emergencies. Meanwhile, a UN report highlights the perils of reaching assistance in conflict zones such as Yemen. In the UK, flood preparedness efforts in South Sudan have received funding. An expert warns about the possibility of surviving three months without power. Local residents in the Forest of Dean are also preparing for unforeseen events.