Growing global tensions have led some officials to remind households about basic emergency preparations.

The British government has issued guidance on how households can prepare for large-scale emergencies and has highlighted a few items people may want to keep at home.

Conflicts around the world are nothing new, but in recent years public concern about the possibility of a wider global conflict has grown.

As tensions increase in different regions, some people worry that these situations could escalate into something larger.

One of the most recent conflicts drawing international attention involves tensions between Iran, Israel, and the United States.

Reports have described military strikes and counterattacks that have increased fears about how the situation might develop.

According to reports, the strikes targeted key locations in Tehran, Iran’s capital.

The attacks were said to have killed Ali Khameini along with members of his family.

Following the strikes, tensions between the countries involved continued to rise as each side carried out further military actions.

Iran reportedly focused some of its retaliation on nations such as the United Arab Emirates and Kuwait because of their connections with the United States.

Another development in the conflict included an attack by U.S. forces on Kharg Island, which former President Donald Trump claimed had been “totally obliterated.”

Plumes of smoke have been seen across Tehran amid the conflict

The Iranian government had previously warned that its islands should not be targeted.

Because of that warning, analysts believe the attack could lead to further retaliation.

At the same time, the United Kingdom has become indirectly involved by allowing the United States to use British airbases.

Since the UK often becomes connected to international events in some way, the government has launched a public information effort known as the Prepare campaign.

This campaign encourages people to think about how they might handle emergencies such as severe weather, infrastructure failure, or major geopolitical crises.

In a statement released last year as part of the country’s National Security Strategy, Prime Minister Keir Starmer raised concerns about the growing risks associated with nuclear weapons.

Part of the statement read: “The threat to the UK and our allies from nuclear weapons is once again growing.”

“Tackling this challenge is likely to be more complex than it was even in the Cold War, with more states with more nuclear weapons, the further proliferation of nuclear and disruptive technology, and the failure of international arms control arrangements to keep pace.”

The message emphasized that modern security challenges involve more countries and more advanced technologies than in earlier periods.

British Prime Minister Keir Starmer has previously expressed concerns about nuclear warfareJaimi Joy/Getty Images

Most people hope that a global conflict never occurs, especially one involving nuclear weapons.

However, officials say that basic preparation can still be helpful in many types of emergencies.

Through the government’s Prepare campaign, guidance explains what people can do if they lose electricity during a major crisis.

One of the most surprising recommendations is a simple wind-up radio.

“There might be updates communicated by radio during a power cut,” says the UK government.

The idea behind this advice is that battery-powered or wind-up radios can still receive information when internet services or mobile networks are unavailable.

People are being told to buy wind-up radios in case of a world war

“A car radio can be used, however in severe weather it might be safer to stay inside.”

“Write down on paper the frequencies of any local or national radio stations you use for news updates.”

Officials say it can also be useful to keep other hand-powered equipment available.

For example, a wind-up flashlight can provide light even if batteries run out or power remains unavailable for long periods.

While these suggestions are meant for general emergency readiness, they highlight how simple tools can sometimes make a big difference during unexpected situations.