Various nations urge citizens to prepare for emergency situations

The governments of Britain, Japan, and several European nations are urging citizens to keep emergency supplies, such as food, water, and first aid kits, at home to last at least 72 hours. These advisories are intended to help families sustain themselves if essential services like electricity, water, or communications are disrupted by events such as war, cyberattacks, or natural disasters. Authorities clarify that these are routine preparedness measures rather than warnings of an imminent global catastrophe. Meanwhile, reports indicate that the US Department of Defense is developing plans for its major military bases to remain operational for up to 90 days without external support, focusing on institutional military resilience rather than the general public.