Is the US government telling Americans to stockpile? What the UK, Japan and the US actually say

What is being shared

In the last week of October, headlines said Japan had joined the UK in urging households to keep emergency supplies. One post quoted by IBTimes UK put the mood plainly: "I don't think we can ignore governments all over the world suddenly telling their citizens to stockpile food and water. Japan is the most recent. What do they think is about to happen?"

Some posts add the Pentagon's plan for military bases to run 90 days on their own, which makes it look like the US is part of the same push. That plan is for bases, not homes, and we checked it here.

What the UK and Japan actually said

The UK Cabinet Office launched its campaign on October 22. Its press release says it is meant to help households feel better prepared "for events such as severe weather, which can occasionally affect services including power, water, phones and the internet." The campaign site says: "From severe weather to cyber attacks, emergencies can disrupt the services you rely on. Being ready for 3 days helps you manage while support reaches those in need." Its checklist includes bottled water and non-perishable food for 3 days.

In Japan, disaster management minister Goshi Hosono said on October 26 that he plans to ask households to keep at least 3 days of food, water and emergency toilet supplies, ideally a week, IBTimes UK reported. It says the appeal is planned for November 2, when a new disaster agency launches. The scenarios he named were earthquakes, including a Nankai Trough quake and one beneath Tokyo, and a Mount Fuji eruption. Japan's existing guidance already said at least three days, preferably a week. Tokyo's stockpiling site, written with a major Tokyo earthquake in mind, says to aim for at least three days first, then plan for a week and beyond.

What is confirmed, and what is not

Confirmed: the UK campaign is real. Its press release says the UK has published household advice since May 2024, much of which has not changed, and that its 3-day advice is also used by France, Ireland and the Netherlands. Reported: Japan's minister plans a similar appeal, according to IBTimes UK. Both ask for days of supplies, not months.

Not supported: that these campaigns are about a war. The UK's campaign pages and press release that we read don't mention war; they name severe weather and cyber attacks among other disruptions. IBTimes UK reports Japan's stated focus is natural disasters and calls online war claims "speculation, not evidence of the government's reasons for the appeal."

Separately, UK Defence Secretary Wes Streeting wrote in the Telegraph that adversaries could be able to attack by 2030, leaving Britain and its NATO allies "a little over 1,000 days" to prepare, Fortune reported. That is about military readiness, not the household campaign. Fortune also wrote that neither the US nor the UK government "has said a new war is imminent."

Not true for the US: we found no new advice from FEMA, Ready.gov or any federal agency telling households to stockpile. Japan's own appeal had not been issued when we published; we'll check it once it is.

Why it looks like a pattern

The UK campaign and Japan's plan landed a few days apart, the same week Fox News reported the Pentagon's plan for bases. Read together, they look like one warning. They aren't connected: the UK campaign is aimed at storms and outages, Japan's at earthquakes, and the Pentagon's at running bases without the civilian grid.

What they share is an old idea: in a big emergency, help takes time to arrive, so homes that can cope for a few days free up help for people who can't. The UK says that if households who can take these steps do, emergency services "will be able to prioritise those most in-need." Ready.gov's version for the US is simpler: after an emergency, "you may need to survive on your own for several days."

What it means for your home

US advice hasn't changed, and it is close to what the UK and Japan ask. Ready.gov says that after an emergency "you may need to survive on your own for several days," with your own food, water and other supplies. Its basic kit lists water, one gallon per person per day for several days, and at least a several-day supply of non-perishable food. CDC says to store at least 1 gallon of water per person, per day for 3 days, and to try to store a 2-week supply if possible. The Red Cross suggests a 2-week supply of water and food at home.

If you already have that, you don't need to do anything because of these headlines. If not, build it slowly from food you already eat. Our emergency kit checklist and how much water to store cover the basics, and the kit builder sizes Ready.gov's list to your household.

• Water: 1 gallon per person, per day, for at least 3 days; 2 weeks if you can
• Food you already eat, for several days, that needs no fridge
• A flashlight and spare batteries
• A battery-powered or hand-crank radio
• Medicines and anything a family member relies on every day

What not to do

Don't panic-buy. Panic buying empties shelves for everyone, and the UK's own advice is to build up gradually, picking up an extra item or two when you can. Ready.gov says to choose foods your family will eat, so stock you never use is money wasted.

Don't take advice from a post that says the US government has told you to stockpile. Check Ready.gov or your state or local emergency management office, which is where any real change would appear.