Authorities in Australia are advising residents to stockpile tinned food and bottled water. Survival experts recommend obtaining a wind-up radio and essential items like snacks for emergencies. Meanwhile, a UN report highlights the dangers of reaching assistance 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 unexpected situations.