The UK is gearing up for Exercise Pegasus 2025, its largest pandemic readiness test since COVID-19. Running from September to November, this full-scale simulation will challenge the country's response to a fast-moving respiratory outbreak.
Pegasus 2025: The UK’s biggest pandemic test since COVID-19
Five years after COVID-19 turned life upside down, the UK is preparing to run its most ambitious pandemic stress test in nearly a decade.
Exercise Pegasus 2025 is not a drill in the casual sense—it’s a full-scale, government-wide simulation designed to answer a critical question: If another pandemic hit tomorrow, would we be ready?
What is Exercise Pegasus?
Pegasus is a Tier 1 national exercise, the UK’s highest category for emergency simulations. It will run between September and November 2025, involving ministers, the Cabinet Office Briefing Rooms (COBR), and every level of the NHS.
The scenario? A fast-moving respiratory pandemic, challenging the country’s ability to contain an outbreak, keep health services running, and protect the public. It’s the first time since COVID that the UK has tested its pandemic response at this scale.
Who is involved?
The operation is being led by the Department of Health and Social Care (DHSC) in partnership with NHS England and the UK Health Security Agency (UKHSA). But it’s not just a health sector exercise.
All 38 Local Resilience Forums in England will take part.
Government departments, devolved nations, and local health systems will play their roles.
NHS leaders at national, regional, and local levels will be mobilised, including Chief Medical and Nursing Officers, Regional Directors, and National Clinical Directors.
Why now?
COVID-19 exposed gaps in the UK’s readiness—from shortages in PPE and ICU beds to delays in clear communication. While much has been done since, officials want to be sure that lessons are truly embedded in plans, people, and practice, not just left in reports.
Pegasus is also running alongside the development of a new Pandemic Response Plan, which will clearly set out:
Who makes which decisions, and when.
How the NHS and social care would respond to different types of pandemics.
How national, regional, and local systems integrate in a crisis.
What will Pegasus test?
The exercise has eight core objectives, but the key ones include:
Some of these will be tested in live-play phases, others in table-top simulations or preparatory exercises.
What’s different from past exercises?
Operation Cygnus in 2016 tested flu pandemic plans but did not factor in the global supply chain pressures or disinformation battles that came with COVID-19. Pegasus is designed for a 21st-century pandemic reality—one where:
Information spreads faster than the virus.
Public confidence can make or break containment efforts.
Global shortages and geopolitics can determine who gets critical supplies.
Why it matters to the public
While Pegasus may sound like an internal government drill, its outcomes could shape how the UK protects its people in the next major health emergency. This means:
In short, it’s about making sure the next pandemic doesn’t hit as hard as the last.
The big takeaway
Preparedness is not just about having a plan, it’s about practising the plan until it works under pressure. Exercise Pegasus 2025 is the UK’s chance to find weaknesses now, rather than during the next crisis.
If it succeeds, the country will have a stronger, faster, and more joined-up response for whatever comes next. If it fails, at least the failure happens in simulation, not in real life—and that is exactly the point.
Six people have been killed after a man opened fire in a supermarket in the Ukrai...
European countries should expand the role of natural gas in their energy systems to reduce the risk of supply shocks caused by international crises...
Lebanon and Israel have a “fundamentally incompatible” understanding of the ceasefire agreed on Thursday (16 April), Dr Nouran El-Bayaa...
Bulgaria heads to the polls on Sunday (19 April) for its eighth election in five years, amid mounting public frustrat...
Global leaders and diplomats gathered in southern Türkiye on 17 April for the fifth Antalya Diplomacy Forum, focusing on uncertainty, conflict...
The UK Health Security Agency (UKHSA) said that as of Wednesday evening, it has identified six new cases of meningococcal disease in Kent, bringing the total of confirmed or suspected cases to at least 27.
European leaders have set out plans for a coordinated defensive mission to restore freedom of navigation in the Strait of Hormuz, once security conditions allow, following talks involving more than 40 countries.
Kazakhstan has ratified an allied relations treaty with Tajikistan and a strategic partnership agreement with the United Kingdom, aiming to deepen regional cooperation and expand ties with a major foreign investor.
Germany’s opposition party, The Left, on Thursday accused Chancellor Friedrich Merz’s government of fuelling the war in Iran by exporting arms to Israel, as new figures revealed millions of euros in approved military sales.
The past 24 hours of the Russia-Ukraine war have seen a drastic escalation in both aerial bombardment and frontline losses.
Iran reopened the Strait of Hormuz to commercial shipping on Friday (17 April) for the first time since the U.S. and Israel killed Iran's ex-Supreme Leader in air strikes, triggering the Middle East conflict, at the end of February. A U.S. blockade on Iranian ports, however, remains in force.
Two Indian-flagged ships were shot at in the Strait of Hormuz on Saturday, India's Foreign Ministry said, as Iran closed the Strait of Hormuz again, less than 24 hours after reopening the 167km long sea passage, which is essential for global trade.
Netflix shares fell sharply on Friday after the streaming group issued a weaker-than-expected outlook and said chairman and co-founder Reed Hastings will step down from the board.
Eight people have died after a helicopter crash in West Kalimantan province, Indonesia. Authorities said contact was lost five minutes after taking off from a plantation area in Melawi.
A Chinese biotechnology company is stepping up efforts to combine artificial intelligence (AI) with advanced genetic testing in a bid to improve the success rates of in vitro fertilization (IVF), while also tapping into growing demand for fertility services.
Austria’s government on Friday approved plans to introduce a nationwide ban on social media use for children under the age of 14, alongside reforms to upper secondary school curricula aimed at boosting media literacy and Artificial Intelligence (AI) education from the 2027/28 academic year.
The UK Health Security Agency (UKHSA) said that as of Wednesday evening, it has identified six new cases of meningococcal disease in Kent, bringing the total of confirmed or suspected cases to at least 27.
The Scottish Parliament has voted against legalising assisted dying, ending a years-long campaign to make Scotland the first part of the UK to allow the practice.
The war in the Middle East is beginning to disrupt the flow of critical medicines to Gulf countries, raising concerns about the supply of cancer treatments and other temperature-sensitive drugs, according to pharmaceutical industry executives.
You can download the AnewZ application from Play Store and the App Store.
What is your opinion on this topic?
Leave the first comment