The United Kingdom has signed contracts to develop its first domestically produced ballistic missile in over 50 years, with a pared-down design to accelerate deliveries to Ukraine by late 2027. The project, known as Project Nightfall, aims to bolster Ukraine's long-range strike capabilities and reduce Europe's dependence on US-made weapons. The missile's range has been reduced from 600 km to 500 km and warhead from 300 kg to 200 kg to speed up development, with test launches expected within 12 months.

The UK Foreign Affairs Committee has launched a comprehensive inquiry into Russia, prompted by the Strategic Defence Review's designation of Russia as the most acute threat to the UK. The inquiry will assess Russia's international alliances, foreign policy, internal governance, economic sustainability, and the conditions for a ceasefire in Ukraine. Chair Emily Thornberry highlighted Russian attacks on UK soil, cyber-attacks, and disinformation as key concerns. This move reflects the UK's recognition of persistent Russian hostility and aims to inform a long-term strategic response.

Background: The EU and UK previously imposed coordinated sanctions on Russian intelligence officers and hackers for a cyberespionage campaign targeting European governments and critical infrastructure. Today, the EU and UK announced a new round of coordinated sanctions targeting nine Russian nationals and four entities, including the pro-Russian hacker group Z-Pentest, its leader Yuliya Pankratova, and chief hacker Denis Degtyarenko, for cyberattacks on critical infrastructure such as a Danish water utility in December 2024. Also sanctioned are Media Land LLC, its owner Alexander Volosovik, and ML.Cloud for ransomware and phishing attacks. Additional designations include Impuls LLC, its owner Evgeniy Bashev, and individuals Maksim Voronin, Maksim Gordienko, and Vitaly Kovalov for developing or distributing malware like LummaC2, Trickbot, and Conti. Separately, the EU sanctioned Ivan Kasyanenko, deputy commander of Russian military intelligence's Department 29155, for overseeing covert operations including the 2018 Skripal poisoning and Wagner mercenary deployments in Africa. The measures were adopted in coordination with the UK, marking the first simultaneous sanctions under their respective cyber regimes.

Shabana Mahmood, the UK Home Secretary, is a frontrunner to become Chancellor of the Exchequer under incoming Prime Minister Andy Burnham. Known for her socially conservative stance and hardline migration views, Mahmood's economic philosophy is more nuanced than her right-wing label suggests, incorporating post-globalization skepticism of free markets, support for state intervention in utilities, and a focus on rebuilding Britain's manufacturing base. Her potential appointment would mark a departure from outgoing Chancellor Rachel Reeves' pro-business approach, though her specific fiscal and tax policies remain undefined.

More than 60 air and space chiefs from over 50 countries gathered in London for the 2026 Global Air and Space Chiefs' Conference, hosted by RAF Chief Air Chief Marshal Harv Smyth. The two-day event, themed around agility, integration, and readiness, featured sessions on nuclear deterrence, space warfare, integrated air and missile defense, and lessons from current conflicts. Smyth stressed the importance of building trust and seamless integration among allies, stating that no single nation can secure itself alone. The conference follows a NATO summit in Turkey where President Trump urged allies to increase defense spending, and comes as the UK pursues new defense investments in autonomous systems and space capabilities.

The UK government announced a ban on the sale of high-caffeine energy drinks (over 150mg caffeine per litre) to under-16s in England, effective April 2026. The legislation applies to shops, vending machines, and online, with retailers facing fines up to £2,500 for violations. The policy aims to reduce anxiety, sleep issues, and educational harms among children, and is supported by public health organizations.

The Royal Navy aircraft carrier HMS Prince of Wales had previously deployed to Nordic waters for NATO exercises and operated F-35B fighters under NATO's Arctic Sentry mission. In a new development, the current deployment is demonstrating the navy's transition towards a 'hybrid' crewed/uncrewed operational force structure. The carrier's airwing now includes two Malloy T150B remotely piloted UAVs, with two more embarked on destroyer HMS Duncan, operating simultaneously with F-35Bs and helicopters from the flight deck. Commodore Richard Hewitt stated the navy will advance the 'hybrid navy' concept at pace, noting autonomous platforms will increase in ability and endurance. Captain Ben Power highlighted the flight deck's capacity to cope with accelerating technological revolution. Commander Air Group Captain Ed Philips emphasized the scalable versatility of the carrier's airwing and the need to adapt to uncrewed platforms to stay at the cutting edge, as demonstrated in conflicts like Ukraine. The deployment also supports NATO's Arctic Sentry operation, established in January 2026 to improve deterrence around the GIUK Gap and High North.

Firefighters have contained a large wildfire in the Cairngorms National Park, Scotland, that started near Ryvoan Bothy and spread over 3.5 km, burning approximately 300 hectares of land, including areas near the Loch Garten Nature Reserve. Evacuations of campsites and properties were carried out, and road closures remain in effect. A very high wildfire warning persists for central Highlands, southern and eastern Scotland until Monday. No casualties have been reported, and the cause is under investigation. The incident highlights ongoing dry conditions and the risk of further blazes, with authorities urging public caution to prevent additional fires.

The UK and Estonia signed a defence roadmap under which the UK will replace its Challenger 2 tank-led armoured battlegroup in Estonia with a new Mobile Anti-Armour Force from April 2027. British troop numbers will increase from 800 to 1,200. The new force, based on the British Army's recce-strike concept, will feature highly mobile vehicles, advanced weapons, and drones, reflecting lessons from Ukraine about armour vulnerability. The UK will also pre-position equipment and upgrade MLRS systems in Estonia, and deepen collaboration on the ASGARD battlefield digitisation programme.

The Council on Geostrategy published a paper by Gabriel Elefteriu arguing that the UK must formally adopt 'orbital warfare' as a core military mission, shifting from passive space control to offensive in-orbit capabilities. The paper cites Russian harassment of allied satellites and Chinese simulations of anti-satellite attacks on Starlink as evidence that orbital warfare is already a reality. It recommends integrating the term into UK and allied doctrine and prioritizing funding for agile space assets.

In September 2024, members of the Scattered Spider hacking group attacked Transport for London (TfL), causing a £39 million loss and affecting 10 million customers. The 16-hour attack began on 31 August 2024 and disrupted 148 technology systems, including Dial-a-Ride. On 15 July 2025, Owen Flowers (18) and Thalha Jubair (20) were each sentenced to five years and six months in prison at Woolwich Crown Court, having pleaded guilty in June 2025. The court noted their young age and autism diagnoses as mitigating factors. Both continued criminal activity from prison using contraband phones, discussing future cyber-attacks while awaiting trial. Flowers also admitted hacking US healthcare companies SSM Health Care Corporation and Sutter Health, and held cryptocurrency worth around £1 million. Jubair has 22 previous hacking-related convictions and is wanted in the US for cyber crimes allegedly causing $115 million in ransoms.

The UK Foreign Office figures show Labour's aid cuts will reduce bilateral support to Mozambique and Malawi by 90%, Rwanda and Sierra Leone by 80%, and Somalia by 49% by 2029. The government is shifting focus to multilateral donors like the World Bank. Charities warn the cuts will jeopardize vital projects. The UK will chair the G20 next year.

Ofcom has opened a formal investigation into TikTok to determine whether the platform is complying with the UK's Online Safety Act by using highly effective age assurance to protect children from harmful content. The probe focuses on TikTok's use of 'age inference' technology, which estimates user age based on platform behavior. Ofcom expressed serious doubts about the effectiveness of such methods, following a May review that criticized TikTok's child safety measures. The investigation could lead to fines of up to £18 million or 10% of global revenue if breaches are found.

The UK Royal Air Force has launched the Storm Fighter program to develop collaborative combat aircraft (CCA) drones that will operate alongside Typhoon, F-35, and Tempest fighters. Announced by Defence Minister Luke Pollard at the Global Air and Space Chiefs' Conference in London, the program is funded with $406 million from the UK's Defence Investment Plan. Storm Fighter aims to field autonomous 'guardian angel and attack dog' drones, reviving UK loyal wingman ambitions after the cancellation of Project Mosquito in 2022. The announcement also highlighted Project Vanquish, a trial of a jet-powered drone for carrier operations, and noted that several contractors including BAE Systems and Boeing have expressed interest. The program is part of a broader £31 billion investment in air and space capabilities over four years, including £8.6 billion for the Global Combat Air Programme.

One Nation leader Pauline Hanson, in an interview with convicted far-right activist Tommy Robinson, lamented the end of the White Australia policy, made unsubstantiated claims about Muslim communities defrauding the NDIS, and promoted her daughter Lee Hanson as the future of the party. The interview drew criticism from Australian government ministers, including Health Minister Mark Butler, who called Robinson a 'convicted criminal'.

The Royal Navy is using a virtual reality bridge simulator built by Metaverse VR under Project Selborne to train crews in scenarios like transiting the Strait of Hormuz and hunting submarines. The system has doubled navigation training capacity and allows repeated rehearsal of dangerous situations without deploying ships. Capita reports that AI tools have reduced some course lengths by up to 40%.