Authorities in Australia are advising residents to accumulate tinned food and bottled water. Survival experts recommend purchasing a hand-cranked radio and essential items like snacks for emergencies. Meanwhile, a UN report highlights the risks of getting help 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 90 days without power. Local residents in the Forest of Dean are also preparing for unforeseen events.