British soldiers from 3 Rifles undergo intense Arctic warfare training with Finnish troops near the Russian border. Discover how the alliance is preparing for potential threats. Read the full report.
A senior Russian official has posted a map of 23 UK defence sites, implying they are missile targets, escalating tensions after former defence secretary Ben Wallace's comments on Crimea. Explore the chilling details.
Skydiving instructors take unprecedented strike action across the UK, halting jumps. Meanwhile, the government receives the crucial US review of the AUKUS submarine pact. Follow live updates.
Analysis reveals a growing mismatch between UK's Cold War military reputation and current defence spending, as Germany and France increase budgets and debate national service. Read why experts warn of strategic risks.
Vladimir Putin issues stark warning to Europe as peace talks with US envoy falter. Plus: British ex-soldier detained in Ukraine for alleged FSB spying and a surge in Russian missile attacks.
The heart of Vienna was brought to a standstill after a bomb threat was made to the Austrian parliament building. Emergency services rushed to the scene.
Catch Gerard Butler and Gary Oldman in the action-packed submarine thriller 'Hunter Killer' on Film4 tonight. This military drama aims to prevent WW3. Tune in at 6:40pm.
A suspected Russian sonobuoy used for submarine detection discovered off Pembrokeshire coast. Defence Secretary warns UK ready with military options against Russian spy ship.
Defence Secretary issues a stark warning to Putin after a Russian spy ship targets RAF pilots. A damning parliamentary report reveals the UK is critically unprepared to defend itself from modern threats.
Dramatic footage shows a NATO submarine sinking a frigate with a torpedo during the Aegir 25 exercise. Watch the video and see the alliance's striking power verified.
Vladimir Putin's terrifying new arsenal includes nuclear tsunamis and space weapons capable of wiping out cities like London. Discover the full threat.
Gerard Butler's 2018 action thriller 'Hunter Killer', panned by critics but loved by fans, gets a TV screening tonight on Film4. Discover why audiences call it a 'superb' movie.
Chaos erupted at New York's LaGuardia Airport when a bomb threat forced the emergency evacuation of a Delta flight, sending passengers fleeing across the tarmac and triggering a massive security response.
US Coast Guard intercepts narco-submarine carrying £200 million worth of cocaine with historic connection to former President Donald Trump's business empire
Armed police and bomb disposal units rushed to a Westminster secondary school after a chilling bomb threat prompted mass evacuation. A 17-year-old boy has been arrested in connection with the hoax call that caused widespread panic.
New intelligence imagery shows Russia's advanced nuclear submarine positioned in Baltic Sea, raising concerns among defence experts about escalating tensions with NATO.
Vladimir Putin deploys cutting-edge nuclear submarine to Cuba in calculated show of force, bringing Russian military power alarmingly close to American shores amid escalating tensions.
Vladimir Putin reveals terrifying new nuclear submarine designed to deploy doomsday drone capable of triggering radioactive tidal waves against coastal cities.
Exclusive investigation reveals how a Russian spy was planted onboard a Ryanair flight in a brazen intelligence operation that forced the plane to divert, raising serious security concerns for UK travellers.
The BBC's critically acclaimed submarine thriller Vigil is officially returning for a third series, with Suranne Jones and Rose Leslie set to reprise their roles in another tense investigation.
The iconic Louvre Museum in Paris was abruptly evacuated on Saturday following a written bomb threat, sending tourists scrambling as French authorities launched a security operation.
Shocking footage emerges of masked extremists threatening to behead Israeli embassy workers in London, sparking major Metropolitan Police investigation into potential terror plot.
Venezuelan President Nicolás Maduro makes dramatic appeal to Donald Trump while revealing thousands of Russian anti-aircraft missiles, as former US president threatens military intervention.
Exclusive: British security services uncover sophisticated Russian plot to destroy military and economic infrastructure across London and the UK, prompting urgent counter-measures.
Three individuals have been detained in a dramatic counter-espionage operation across London, suspected of gathering intelligence for Russian intelligence services. The Metropolitan Police confirms ongoing investigations into this serious national securit
Britain and Germany announce landmark defence agreement allowing mutual use of aircraft and naval bases amid growing concerns over Russian submarine activity in North Atlantic waters.
A 71-year-old man is under federal scrutiny after allegedly making threats during a protest outside a Trump rally in Pennsylvania. The incident, captured on video, involved references to 'no kings' and has sparked a major security investigation.
Exclusive underwater footage captures the OceanGate Titan sub's haunting final descent towards the Titanic wreckage, revealing new details about the catastrophic implosion that claimed five lives.
The world-famous Louvre Museum in Paris was abruptly evacuated on Saturday following a written bomb threat, sending tourists scrambling and highlighting ongoing security concerns at major European cultural sites.
Malek Fahd Islamic School in Sydney's Greenacre was thrust into chaos as students and staff were evacuated following a chilling bomb threat, now confirmed as a malicious hoax by NSW Police.