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 snacks for emergencies. Meanwhile, a UN report highlights the risks 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 enduring three months without power. Local residents in the Forest of Dean are also preparing for unexpected situations.