Authorities in Australia are advising residents to gather tinned food and bottled water. Survival experts recommend obtaining a hand-cranked radio and essential items like chocolate for emergencies. Meanwhile, a UN report highlights the risks of getting help in war zones such as Yemen. In the UK, flood preparedness efforts in South Sudan have received funding. An expert warns about the feasibility of surviving three months without power. Local residents in the Forest of Dean are also getting ready for unforeseen events.