Canary Wharf Conducts Largest Emergency Exercise Testing Terror Attack Response

Up to 1,000 emergency responders, security staff, and actors descended on London's Canary Wharf on Sunday for the largest counter-terrorism training exercise in modern times, according to The Independent. The drill, called Exercise Firebird, simulated a marauding terrorist attack on the iconic financial district — testing how police, firefighters, and paramedics would respond in real time.
The exercise comes just weeks after the UK raised its national threat level to "Severe" — the second-highest on a five-point scale — following a stabbing attack targeting the Jewish community in Golders Green on April 29, The Evening Standard reported. At that level, a terrorist attack is considered "highly likely."
The choice of Canary Wharf was deliberate and symbolic. On February 9, 1996, the Provisional IRA detonated a 3,000-pound truck bomb there, killing two people and causing £150 million in damage. Chief Superintendent Kris Wright, who directed the exercise, called the location meaningful. "It is quite poignant that Canary Wharf, the site of one of the most well-known terror attacks London has ever seen, is now hosting an exercise," he said, according to The Independent.
Wright added that the drill was a chance to show how far emergency response has come. "Our ability to combat that threat has evolved," he said. The Metropolitan Police, London Fire Brigade, and London Ambulance Service all took part alongside private security staff from the Canary Wharf Group, Belfast Telegraph reported.
Exercise Firebird tested something previous drills did not — defenses against drones used as weapons. This reflects a global shift in how terrorists operate. Experts at the Royal United Services Institute have warned that the UK must prepare for "terror attacks by drone," The Independent reported. Past exercises, like Operation Strong Tower in 2015, focused mainly on knife and gun attacks.
The exercise also ran scenarios involving vehicles used as weapons and chemical threats. Counter Terrorism Policing London organisers used lessons from real attacks worldwide to shape the drill, according to Yahoo News. The goal was to find gaps in the response plan before a real attack exposes them.
The April 29 stabbing in Golders Green pushed the UK's Joint Terrorism Analysis Centre to raise the threat level from "Substantial" to "Severe." Two men, aged 76 and 34, were seriously injured. Home Secretary Shabana Mahmood called the attacks "vile acts of terrorism" and warned the public that another attack was highly likely, The Evening Standard reported.
Security experts also pointed to a rise in state-linked threats, particularly from Iranian proxies, as a driver of the elevated alert. Prevent, the UK's counter-radicalisation programme, is on track for roughly 10,000 referrals in 2026 — a 33% jump from 2024 — as authorities scramble to track both Islamist and far-right threats, according to Belfast Telegraph.
Exercise Firebird also served as a practical test for Martyn's Law — officially the Terrorism Protection of Premises Act 2025. The law received Royal Assent on April 3, 2025, and venues now have until 2027 to comply. It requires public spaces to have formal security plans in place. Canary Wharf's participation showed what large-scale readiness looks like in practice, The Independent reported.
The stakes are high for the district's economy too. JP Morgan recently committed £3 billion to build a new headquarters at Canary Wharf, set to house 12,000 staff. Keeping investor confidence strong means proving the area is safe. Sunday's drill sent a clear message: London's emergency services are not waiting for the next attack to find out if they are ready, according to The Evening Standard.
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