Today's Defense Pulse
UK MOD issues new RA 5219 rules for flight‑test instrumentation and data recorders
Regulatory Article 5219 now mandates specific sensors, recorder capacities, data‑retention periods and compliance procedures for UK military air‑system flight trials. The latest Issue 8 revision was released on 29 May 2026, replacing earlier versions dating back to 2014. The rule applies to all future flight‑test programs of air platforms.
Also developing:
By the numbers: Disciplined Growth Acquisition Corp raises $150M in IPO
AST SpaceMobile Wins $30 Million Contract for Military Broadband Demo
The Space Development Agency awarded AST SpaceMobile a $30 million firm‑fixed‑price contract to demonstrate its BlueBird satellite constellation can deliver resilient, low‑latency broadband directly to military radios. The "Europa" phase of the HALO program requires AST to complete a series of tests by December 2027, proving seamless integration with existing tactical communications gear. Success could see the commercial‑grade space‑based cellular network folded into the Proliferated Warfighter Space Architecture’s future tranches. The effort underscores the Pentagon’s push to leverage commercial satellite capabilities for defense missions.
Ad Tech Firm Optimizely Confirms Data Breach After Vishing Attack
Optimizely, a New York‑based ad‑tech firm, disclosed a data breach after a sophisticated voice‑phishing (vishing) attack on February 11. Threat actors accessed the company’s CRM and other internal business systems, extracting only basic contact information and not sensitive customer data. The...
Mobile Networks Face New Cellular UAV Exploitation Risks
Operation Spiderweb in June 2025 demonstrated how Ukrainian forces hijacked Russian mobile networks to control and stream data from drones, disabling about 20 aircraft. The incident exposed a growing vulnerability as 4G/5G standards now embed native drone support, allowing off‑the‑shelf...
Promotional Material: Desider 2026
Desider, the monthly corporate magazine of the UK Ministry of Defence’s Defence Equipment & Support (DE&S), was launched on 26 January 2026. It is aimed at DE&S staff, the wider MOD, armed forces and industry partners. The publication delivers stories on operational...
Axelspace to Supply Imagery Data for Japanese Defence Satellite Effort
Japanese micro‑satellite firm Axelspace secured an exclusive contract to supply optical imagery for the Ministry of Defense’s new satellite constellation. The agreement, part of a broader ¥283.1 bn project led by a consortium of Mitsubishi Electric, SKY Perfect JSAT, Mitsui &...
Sanctions, Seizures, and the Limits of Maritime Visibility
In late 2025 and early 2026 the U.S. Coast Guard and allied forces seized three oil tankers—M/T Skipper, M/T Centuries and Bella 1—after months of multi‑source intelligence proved they were moving sanctioned cargo. The operation underscores a new enforcement paradigm: governments...
US Army Delivers Two AH-64E Apache Helicopters to Australia
Australia has taken delivery of two AH-64E Apache attack helicopters from the United States under a Foreign Military Sales agreement, marking the first arrivals of a 29‑aircraft order. The delivery is part of Project Land 4503, with the remaining helicopters slated for...
Replacement B-52 Test Engine Deliveries Expected in 2027
Rolls Royce confirmed that its upgraded F130 test engines for the B‑52 Stratofortress will be delivered in 2027 following successful altitude and operability testing. The engines, which replace the aging Pratt & Whitney TF33‑PW‑103 powerplants, completed trials at the Air...
Energy Department Patched Flaws Enabling Email Impersonation in Critical Minerals System
The U.S. Energy Department patched an identity‑verification flaw in its critical minerals portal that let outsiders register with email addresses mimicking official energy.gov accounts. Security researcher Ronald Lovelace uncovered the issue using subdomain enumeration and reported it through the department’s...
US Navy Massing Carriers and Destroyers Near Iran
There's a continued repositioning of Navy warships in and around the Middle East as the U.S. openly deliberates an attack on Iran. On Monday, there are eight U.S. warships in the Arabian Sea: - The carrier USS Abraham Lincoln - The destroyers USS...
Deep Space Advanced Radar Capability Pre-Application Consultation
The Ministry of Defence (MOD) has launched a statutory pre‑application consultation for its Deep Space Advanced Radar Capability (DARC) at Cawdor Barracks, with the consultation window closing on 23 March 2026. An extensive Environmental Impact Assessment (EIA) has been completed and all...
Ukraine's Ground Forces Host Over 10,000 Foreign Volunteers
"Kostiantyn Milevskyi, Deputy Head of the Department for Coordination of Foreign Military Service in the Armed Forces of Ukraine, has said that volunteer soldiers from 75 countries have joined units of the Ukrainian Ground Forces, with around 600 volunteer soldiers...
Wieslander Published in Royal Swedish Academy of War Sciences
Anna Wieslander, Director for Northern Europe, published an analysis in the Royal Swedish Academy of War Sciences critiquing the U.S. National Security Strategy released by the Trump administration in November 2025. She argues the strategy leaves Europe squeezed between an...
What Capabilities Are Being Tested Under AUKUS Pillar II?
Under AUKUS Pillar II, Australia, the UK and the US are testing next‑generation autonomous and uncrewed maritime capabilities. The latest Maritime Big Play exercise in Australia featured live‑fire trials of C2 Robotics’ Speartooth large uncrewed underwater vehicle and involved around 30 emerging systems....
Cross-Border Trafficking: From Detection to Interdiction
The article by Cognyte’s Vice President highlights how Fusion Centers and AI‑driven data fusion are strengthening detection and interdiction of cross‑border human trafficking. Recent collaborative operations rescued hundreds of children and resulted in dozens of arrests, showcasing the power of...
US Healthcare Diagnostic Firm Says 140,000 Affected by Data Breach
Healthcare diagnostics firm Vikor Scientific, now operating as Vanta Diagnostics, disclosed a data breach affecting nearly 140,000 individuals. The breach was traced to Catalyst RCM, a revenue-cycle‑management vendor, whose compromised credentials allowed the Everest ransomware group to exfiltrate roughly 12 GB...
Chad Closes Border with Sudan After Clashes Kill Five Soldiers
Chad shut its eastern border with Sudan after weekend clashes killed five Chadian soldiers and three civilians in the border town of Tine. The fighting involved Sudan’s Rapid Support Forces and militia loyal to Khartoum, reflecting the spill‑over of Sudan’s...
BMT Opens Advanced Maritime Simulation Centre
British engineering firm BMT has opened the Digital Innovation & Simulation Centre (DISC) in Fareham, consolidating its maritime simulation, digital twin, and autonomy capabilities. The centre features the DNV‑accredited REMBRANDT navigation simulator, two 360‑degree pod simulators, a Remote Operations Centre,...
Why Japan Must Help Counter China’s Presence in the Pacific
The article argues that Japan must step up its role in Micronesia to help counter China’s expanding footprint across the Western Pacific. The United States relies on COFA agreements that provide billions in aid and unrestricted base access, yet implementation...
Collins and GA-ASI Advance CCA with Sidekick Flight Demonstration
Collins Aerospace successfully demonstrated its Sidekick mission‑autonomy software on a General Atomics YFQ‑42A uncrewed jet, completing a four‑hour autonomous flight controlled from the ground. The test, part of the U.S. Air Force Collaborative Combat Aircraft (CCA) program, proved seamless integration...
BAE Systems Unveils CV9035 MkIV for Slovak Armed Forces
BAE Systems has rolled out the CV9035 MkIV infantry fighting vehicle for Slovakia, part of a €1.3 billion contract for 152 CV90 variants. The first unit left the production line in the second half of 2025 and is now undergoing tests...
Pennsylvania Guard Soldiers Win Innovation Title at Army’s Best Drone Warfighter Competition
A Pennsylvania National Guard team from the 28th Infantry Division captured the innovation prize at the Army’s inaugural Best Drone Warfighter Competition. Their Project R.E.D. uses AI‑driven object recognition and a 3‑D‑printed carbon‑fiber robotic arm to retrieve downed drones for intelligence...
China, ASEAN, and Beyond: The UK Strategy for the Indo-Pacific
The United Kingdom has unveiled a comprehensive Indo‑Pacific strategy that ties Euro‑Atlantic security to a free and open Indo‑Pacific, emphasizing flexible, values‑based partnerships. Prime Minister Keir Starmer’s recent China visit secured visa‑free travel for UK citizens and greater market access for...
How Washington and Moscow Drove the EU’s Indo-Pacific Pivot
The European Union is accelerating its engagement with the Indo‑Pacific, highlighted by high‑level visits to India and new free‑trade agreements with Indonesia and a pending deal with India. This pivot reflects two structural shifts: a push for strategic autonomy away...
Kill Zones Define Target Priorities by Range
This is a good article but I would add one thing: there are different target priorities and level of threat at different ranges in the kill zone. This is somewhat similar to air defense bubbles you see on maps that...
Iran Hints at Quick Nuclear Deal Amid US Military Buildup
Iran Signals Possible “Fast Deal” To Be Made In Nuclear Talks As U.S. Military Build-Up Grinds On Iran may be softening its negotiating stance as pressure builds in the form of hundreds of combat aircraft and dozens of warships arrayed around...
GA-ASI and USAF Demonstrate Manned-Unmanned Teaming With F-22 and MQ-20 In Joint Autonomy Exercise
General Atomics Aeronautical Systems and the U.S. Air Force completed a joint autonomy exercise at Edwards AFB, pairing an F‑22 Raptor with the MQ‑20 Avenger unmanned jet. The test used government‑reference autonomy software and a tactical data link to let...
New CSAF Outlines Air Force Challenges and Solutions
Exclusive: I recently spoke with @OfficialCSAF for his first interview in the job. Including his perspective on coming back to lead the service, the challenges facing the Air Force and his perspective of how to address them. A read to...
Limited Iran Strikes Lack Goal, Risk Prolonged Conflict
To Trump, limited air and missile strikes on Iran may look like a quick win. But without a clear objective, limited campaigns often turn into long, costly endeavors. Iran gets a vote too and its response may defy US expectations....
Learning to Love the Atom Again Why the Future of Artificial Intelligence Is Nuclear
The United States faces a looming energy gap as AI data centers demand an estimated 47 GW of new power by 2030, roughly half of the nation’s current nuclear output. Policymakers are reviving the nuclear agenda, with the DOE pledging to...
Airbus Unveils High‑speed and Advanced Rotorcraft Concepts for NATO
After being glimpsed in a @aerosociety Lecture in https://t.co/Zm9M2njU6V in 2025 - @AirbusHeli reveals next generation rotorcraft concepts for #NATO #NGRC requirement. 2 concepts - a high-speed compound chopper and an advanced conventional design #avgeek https://t.co/PxLWEs1hSO
US State Dept Evacuates Non‑Emergency Staff From Beirut Embassy
The U.S. State Department ordered non-emergency personnel to evacuate the U.S. Embassy in Beirut, Lebanon @FoxNews https://t.co/Mo1ipVwEuD
Schiebel to Establish a UK Entity to Support Expanding Defense Opportunities
Schiebel announced the formation of a dedicated UK legal entity to capitalize on growing British defence opportunities. The move follows the successful deployment of its Peregrine rotary‑wing UAV with the Royal Navy, delivered in partnership with Thales UK. Schiebel also...
Defense Minister Fedorov Plans Comprehensive Mobilization Reform
Minister of Defense Fedorov said that he is working on a comprehensive mobilization reform. https://t.co/7MHcCnXjnQ https://t.co/y5PT8u4NMw
UK Joins European Air Defence Project Despite DIP Hold-Up
The United Kingdom has signed onto the Low‑Cost Effectors & Autonomous Platforms (LEAP) programme, a five‑nation European effort to field an affordable, AI‑driven surface‑to‑air weapon capable of neutralising drones and missiles by 2027. The move comes as the long‑awaited Defence...
The Global Week Ahead
The Mexican army killed CJNG boss "El Mencho" near Puerto Vallarta, triggering fierce gun battles and an unprecedented U.S. military task‑force partnership. President Trump announced a new 15% tariff regime under Section 122, but it can only stay in effect for...
€500k Reward for Info on Missing Dark‑Fleet Tanker
Reward offered for ‘missing’ dark fleet VLCC Posts on LinkedIn claims to offer EUR500,000 for information on the location of false-flag tanker Omra https://t.co/fTaXxotoFD
Russia’s Ukraine Aggression Will Persist Through 2026.
Unfortunately I do not think the current peace talks will succeed. Russia’s Aggression in Ukraine Will Persist Through 2026, I write on the eve of the full-scale invasion's 5th year for @RUSI_org: https://t.co/07MiuESdu2
The Long Telegram Just Turned 80. Our Times Demand a New One.
The Atlantic Council’s Frederick Kempe marks the 80th anniversary of George Kennan’s Long Telegram, arguing that today’s geopolitical turbulence demands a comparable strategic blueprint. He highlights a simultaneous great‑power contest involving Russia’s war in Ukraine, China’s assertiveness around Taiwan, and an...
How Exposed Endpoints Increase Risk Across LLM Infrastructure
Enterprises deploying private Large Language Models are rapidly adding inference APIs, model‑management dashboards, and tool‑calling endpoints. Each new endpoint widens the attack surface, especially when permissions are excessive and credentials remain static. Exposed endpoints let attackers hijack non‑human identities, enabling...
When Iran Took the Internet Hostage, Elon Musk Held the Keys
In early 2026 Iranian protests triggered a sweeping internet shutdown, but smuggled Starlink terminals let activists maintain contact with the outside world. The satellite service enabled images and messages to bypass state jamming, turning a near‑total blackout into a contested...
General Atomics Names Fighter Drone “Dark Merlin”
Dark Merlin Is Now General Atomics’ YFQ-42A ‘Fighter Drone’s’ Nickname Merlins are small but fierce birds that attack in groups and are known for their stealthy attacks. https://t.co/H0oZhFL1j9
Armenia’s Landlocked Neighbors Limit Post‑Soviet Choices
Armenia’s landlocked position between Turkey, Russia, Azerbaijan and Iran has left Yerevan with few good options in the post-Soviet world. Full Newsletter: https://t.co/ZWXi1Pbh4h #armenia #geopolitics https://t.co/un8RUyVDaW
General Atomics Names YFQ-42A Collaborative Combat Aircraft ‘Dark Merlin’
General Atomics Aeronautical Systems announced that its YFQ-42A collaborative combat aircraft will be called Dark Merlin. The unmanned system is one of two prototypes selected for the U.S. Air Force’s first increment of the Collaborative Combat Aircraft (CCA) program, the other...
Russian Forces Push East of Slovyansk Into Sumy
Updated map showing Russian advances east of Slovyansk and across the border in Sumy oblast. https://t.co/Ch02MuW5N8 https://t.co/ybsgxbdlor
Labour MP Warns UK Exposed to Subsea Cable Threat
Labour MP Graeme Downie warned that the UK is dangerously exposed to disruption of its undersea cable network. He cited the Joint Committee on the National Security Strategy, noting that about 98% of internet traffic travels through these cables, making...
Ukraine Says Cyberattacks on Energy Grid Now Used to Guide Missile Strikes
Russian cyber actors targeting Ukraine’s energy grid have shifted from causing immediate outages to gathering intelligence that guides missile strikes. By mapping facilities, tracking repair crews, and monitoring recovery rates, they provide real‑time data that improves strike accuracy. The number...
Why National Unmanned Aircraft System Policy Must Lead with Integration – Not Interception
The United States faces a pivotal shift in unmanned aircraft system (UAS) policy, urging a move from a counter‑UAS‑first narrative to an integration‑first strategy. Lawful drone operations must become visible through Remote ID, Unmanned Traffic Management (UTM) and public education,...
Ransomware Gangs Advancing Moscow’s Geopolitical Aims, Romanian Cyber Chief Warns
Romanian officials say recent ransomware attacks on the country’s water agency, oil pipeline operator and coal‑based power producer were part of a coordinated Russian hybrid operation. Groups such as Qilin and Gentlemen, which speak Russian, claimed responsibility, linking the attacks...
Ukrainian 67th Brigade Launches FPV Strike on Russian Molniya
Video from Ukraine's 67th Mechanized Brigade of an FPV strike on Russian Molniya positions. https://t.co/9Z0n5nY9vZ https://t.co/E1b1o5nmTK