Defense News and Headlines

In a First, a Ransomware Family Is Confirmed to Be Quantum-Safe
NewsApr 23, 2026

In a First, a Ransomware Family Is Confirmed to Be Quantum-Safe

A new ransomware family called Kyber is the first confirmed malware to use post‑quantum cryptography, specifically the ML‑KEM1024 algorithm, to wrap an AES‑256 key. Security firms Rapid and Rapid7 reverse‑engineered the code and found the quantum‑safe key exchange, though a...

By Ars Technica
Merz Rearming Germany to Free Europe From Big Power Intimidation
NewsApr 23, 2026

Merz Rearming Germany to Free Europe From Big Power Intimidation

Germany unveiled a $1 trillion re‑armament program aimed at transforming the Bundeswehr into Europe’s most powerful conventional force. The plan calls for expanding troop strength from 200,000 to 460,000 and fielding AI‑enabled air‑defence, long‑range missiles, drones and deep‑strike rockets by 2035....

By Asia Times – Defense
Community Votes to Deny Water to Nuclear Weapons Data Center
NewsApr 23, 2026

Community Votes to Deny Water to Nuclear Weapons Data Center

Ypsilanti Township’s Board of Trustees voted to impose a 365‑day moratorium on water service to a proposed $1.2 billion, 220,000‑sq‑ft hyperscale data center slated for Hydro Park. The facility, partnered with the University of Michigan, would support Los Alamos National Laboratory’s...

By 404 Media
Why Chip Sovereignty Is No Longer About Chips—But Systems
NewsApr 23, 2026

Why Chip Sovereignty Is No Longer About Chips—But Systems

Governments are still spending tens of billions on semiconductor fabs, but AI is reshaping where value is created. Industry leaders say the competitive edge now lies in integrated systems that combine GPUs, CPUs, accelerators, memory, storage and software, not just...

By EE Times – Designlines/AI & ML
Coast Guard Launches RAS PEO to Unify Uncrewed Systems
NewsApr 23, 2026

Coast Guard Launches RAS PEO to Unify Uncrewed Systems

The U.S. Coast Guard has created the Robotic and Autonomous Systems Program Executive Office (RAS PEO) to centralize management of unmanned air, surface, underwater and space assets. The new office replaces fragmented, siloed structures with a unified portfolio that mirrors...

By GovernmentCIO Media & Research
Former U.S. Cyber Director Sounds the Alarm on Anthropic’s ‘Too Powerful’ AI Model
NewsApr 23, 2026

Former U.S. Cyber Director Sounds the Alarm on Anthropic’s ‘Too Powerful’ AI Model

Anthropic’s new AI model Mythos can autonomously discover and exploit software vulnerabilities, prompting former U.S. Cyber Director Kemba Walden to label it “too powerful” for public release. The model has already identified thousands of high‑severity bugs across major operating systems...

By Inc.
Air Force Doubles Planned F-15EX Fleet to 267 Fighters
NewsApr 23, 2026

Air Force Doubles Planned F-15EX Fleet to 267 Fighters

The U.S. Air Force announced it will more than double its planned F-15EX Eagle II fleet, raising the total order from 129 to 267 aircraft. The move follows a series of revisions since the 2020 contract, which originally targeted 144 jets,...

By Air & Space Forces Magazine
Dragos: Despite AI Use, New Malware Targeting Water Plants Is ‘Hype’
NewsApr 23, 2026

Dragos: Despite AI Use, New Malware Targeting Water Plants Is ‘Hype’

Industrial‑cybersecurity firm Dragos dismissed the newly reported ZionSiphon malware as hype, noting it contains numerous coding errors and AI‑generated hallucinations. Darktrace initially flagged the sample as a threat to Israeli water treatment and desalination plants, claiming it could manipulate chlorine...

By CyberScoop
San Antonio Military Base Weighs Nuclear Option for Grid Independence
NewsApr 23, 2026

San Antonio Military Base Weighs Nuclear Option for Grid Independence

Joint Base San Antonio‑Randolph is slated to host a prototype nuclear microreactor, marking the first commercial atomic power installation in Texas. The Department of the Air Force and the Defense Innovation Unit chose Antares Energy to propose its R1 microreactor...

By Engineering News-Record (ENR)
Space Force Budget Cuts SDA’s Data Transport Funding
NewsApr 23, 2026

Space Force Budget Cuts SDA’s Data Transport Funding

The Space Force’s FY2027 budget request drops future funding for the Space Development Agency’s dedicated data‑transport layer, moving roughly $1.5 billion of procurement and an equal R&D line into a new “Proliferated Low‑Earth‑Orbit” account. The service proposes a hybrid Space Data...

By Air & Space Forces Magazine
Bitwarden CLI Npm Package Compromised to Steal Developer Credentials
NewsApr 23, 2026

Bitwarden CLI Npm Package Compromised to Steal Developer Credentials

Bitwarden's command‑line interface npm package was compromised on April 22, 2026 when a malicious version (2026.4.0) was published to npm for roughly 1.5 hours. Attackers exploited a compromised GitHub Action in Bitwarden’s CI/CD pipeline to inject a loader that fetched the...

By BleepingComputer
Hanwha Ocean Debuts Dual-Use Vessel for Drone and Strike Roles
NewsApr 23, 2026

Hanwha Ocean Debuts Dual-Use Vessel for Drone and Strike Roles

Hanwha Ocean, in partnership with Leidos Gibbs & Cox, unveiled the 31,000‑ton Global Fast Sealift at Sea‑Air‑Space 2026. The vessel can carry up to 800 containers and roughly half a brigade combat team’s vehicles, while also being configurable for military...

By Naval News
CISA: US Agency Breached Through Cisco Vulnerability, FIRESTARTER Backdoor Allowed Access Through March
NewsApr 23, 2026

CISA: US Agency Breached Through Cisco Vulnerability, FIRESTARTER Backdoor Allowed Access Through March

The Cybersecurity and Infrastructure Security Agency (CISA) disclosed that a U.S. federal agency was compromised through a Cisco firewall vulnerability and later accessed via a persistent backdoor named FIRESTARTER. The malware allowed threat actors to regain control of the device...

By The Record by Recorded Future
US Navy Is Reviewing Cost of Future Ford-Class Carriers to Ensure They ‘Make Sense’
NewsApr 23, 2026

US Navy Is Reviewing Cost of Future Ford-Class Carriers to Ensure They ‘Make Sense’

Former Navy secretary John Phelan announced a comprehensive review of the next two Gerald R. Ford‑class carriers, CVN‑82 (USS William J. Clinton) and CVN‑83 (USS George W. Bush). The analysis will cover construction costs, sustainment expenses, and the performance of...

By Military Times
Trigona Ransomware Attacks Use Custom Exfiltration Tool to Steal Data
NewsApr 23, 2026

Trigona Ransomware Attacks Use Custom Exfiltration Tool to Steal Data

Symantec reports that recent Trigona ransomware campaigns have switched to a bespoke command‑line exfiltration tool called uploader_client.exe. The utility accelerates data theft by opening five parallel connections per file and rotating TCP streams after 2 GB, while selectively skipping low‑value media....

By BleepingComputer
Destinus Tests New Version of Its Long-Range Cruise Missile System
NewsApr 23, 2026

Destinus Tests New Version of Its Long-Range Cruise Missile System

Destinus successfully flight‑tested Ruta Block 2, confirming in‑flight wing deployment, an inline booster, and a sealed container launch architecture. Block 2 redesign folds wings and moves the booster inline, allowing the missile to be stored and launched from standard containers. The new...

By Defence Blog
‘Harvest Now, Decrypt Later’ Attacks Push Federal Shift to PQC
NewsApr 23, 2026

‘Harvest Now, Decrypt Later’ Attacks Push Federal Shift to PQC

Federal agencies are accelerating a shift to post‑quantum cryptography (PQC) after a surge in “harvest now, decrypt later” attacks that could expose today’s encrypted data once quantum computers mature. A June 2025 White House executive order mandates agencies to establish PQC...

By GovernmentCIO Media & Research
USS George H.W. Bush Aircraft Carrier in Indian Ocean, CENTCOM Confirms
NewsApr 23, 2026

USS George H.W. Bush Aircraft Carrier in Indian Ocean, CENTCOM Confirms

U.S. Central Command confirmed that the nuclear‑powered aircraft carrier USS George H.W. Bush entered the Indian Ocean on April 23, 2026, after open‑source analysts had already pinpointed its location a day earlier via a CMV‑22B Osprey flight. The carrier, a...

By Defence Blog
Chinese Student Charged For Air Force Photographs
NewsApr 23, 2026

Chinese Student Charged For Air Force Photographs

Federal prosecutors in Nebraska charged 21‑year‑old Chinese national Tianrui Liang with unlawfully photographing military aircraft at Offutt Air Force Base and near Ellsworth Air Force Base. Liang was arrested at New York’s JFK Airport while en route to his studies...

By AVweb
The Iran War and the Coming Global Struggle
NewsApr 23, 2026

The Iran War and the Coming Global Struggle

Jakub Grygiel’s Civitas Outlook piece warns that a growing U.S. skepticism toward the benefits of global order could fuel a looming conflict with Iran, sparking a wider geopolitical struggle. The author argues that American policymakers and the public increasingly question...

By RealClearWorld – Security/Defense (alt aggregation)
U.S. Marine Corps Just Tested a Self-Driving Artillery Platform
NewsApr 23, 2026

U.S. Marine Corps Just Tested a Self-Driving Artillery Platform

Overland AI integrated its OverDrive autonomy stack and SPARK sensor kit onto the Marine Corps ROGUE Fires platform, completing a multi‑hour, fully autonomous demonstration in April 2026. The unmanned ground vehicle navigated mixed, GPS‑denied terrain without human input and performed manned‑unmanned...

By Defence Blog
In First, Ukrainian Unmanned Vessel Launches Interceptor to Knock Out Shahed Drone
NewsApr 23, 2026

In First, Ukrainian Unmanned Vessel Launches Interceptor to Knock Out Shahed Drone

Ukraine’s 412th Brigade Nemesis intercepted a Russian Shahed drone by launching a Sting interceptor from an unmanned seaborne vehicle, marking the world’s first successful sea‑borne counter‑UAV operation. The maneuver adds a new layer to Kyiv’s air‑defense architecture, which has been...

By Military Times
UNC6692 Impersonates IT Helpdesk via Microsoft Teams to Deploy SNOW Malware
NewsApr 23, 2026

UNC6692 Impersonates IT Helpdesk via Microsoft Teams to Deploy SNOW Malware

UNC6692 is a newly identified threat group that hijacks Microsoft Teams to impersonate IT help‑desk staff and convince victims to install remote‑support tools. The actors deliver a custom SNOW malware suite—including the SNOWBELT browser extension, SNOWGLAZE tunnel, and SNOWBASIN backdoor—after...

By The Hacker News
Exploding Shells May Turn the Apache Helicopter Into a Drone Hunter
NewsApr 23, 2026

Exploding Shells May Turn the Apache Helicopter Into a Drone Hunter

The U.S. Army is testing AH‑64 Apache helicopters equipped with 30mm proximity‑fuzed shells and guided rockets to counter Group 3‑5 unmanned aerial systems weighing 55 lb to over 1,000 lb. The effort, driven by lessons from Ukraine and Iran, aims to provide a...

By Defense One
An-28 Armed with Interceptor Drones Goes Hunting for Russian Shaheds
NewsApr 23, 2026

An-28 Armed with Interceptor Drones Goes Hunting for Russian Shaheds

Ukraine has converted a Soviet‑era Antonov An‑28 turboprop into an airborne drone‑interceptor platform, mounting P1‑Sun and Merops AS‑3 Surveyor interceptor drones on wing pylons alongside an M134 Minigun. Pilot Tymur Fatkullin released video showing the aircraft launching the drones and confirming successful engagements...

By Defence Blog
Washington’s One-Dimensional Chess in the Horn of Africa
NewsApr 23, 2026

Washington’s One-Dimensional Chess in the Horn of Africa

The Trump administration is reportedly holding secret talks to lift U.S. sanctions on Eritrea, a move that diverges from the usual pattern of sanction relief following political reform or conflict resolution. Eritrea’s authoritarian regime, led by Isaias Afwerki since 1993, shows...

By Foreign Policy
Raven 5: The Answer to the UK’s Mobile Air Defence Needs?
NewsApr 23, 2026

Raven 5: The Answer to the UK’s Mobile Air Defence Needs?

The UK‑origin Raven 5 mobile ground‑based air‑defence system, already fielded by Ukraine, is being touted as a solution to Britain’s short‑range air‑defence shortfall. Compared with earlier Raven models, the fifth iteration offers a doubled engagement envelope, faster reaction times and a...

By Army Technology
Britain’s Nuclear Subservience
NewsApr 23, 2026

Britain’s Nuclear Subservience

During a recent Prime Minister’s Questions, Liberal Democrat leader Ed Davey urged the UK to either lease US Trident missiles or develop a home‑grown replacement, highlighting the country’s reliance on American nuclear technology. Britain’s current warhead, the Holbrook, is a...

By London Review of Books – Blog
Autonomous Weapons Will Be ‘Key and Essential Part’ of Warfare, Joint Chiefs Chair Says
NewsApr 23, 2026

Autonomous Weapons Will Be ‘Key and Essential Part’ of Warfare, Joint Chiefs Chair Says

Joint Chiefs Chairman Gen. Dan Caine told a Vanderbilt fireside chat that autonomous weapons will become a "key and essential part" of U.S. warfare. He highlighted ongoing joint‑force studies on AI‑driven drones and command‑and‑control systems, and urged the Pentagon to...

By FCW (GovExec Technology)
Air Force ANPI Picks Put Radiant, Antares, Westinghouse on Track for First On‑Base Microreactors by 2028
NewsApr 23, 2026

Air Force ANPI Picks Put Radiant, Antares, Westinghouse on Track for First On‑Base Microreactors by 2028

The Air Force’s Advanced Nuclear Power for Installations (ANPI) program has named Radiant Industries, Antares Nuclear and Westinghouse Government Services to build contractor‑owned microreactors at Buckley Space Force Base, Malmstrom Air Force Base and Joint Base San Antonio, with initial...

By POWER Magazine
The Guardian View on Anthropic’s Claude Mythos: When AI Finds Every Flaw, Who Controls the Internet? | Editorial
NewsApr 23, 2026

The Guardian View on Anthropic’s Claude Mythos: When AI Finds Every Flaw, Who Controls the Internet? | Editorial

Anthropic unveiled Claude Mythos, an AI system that can autonomously discover and exploit zero‑day vulnerabilities, prompting the company to withhold a public release because it could turn computers into crime scenes. The model writes exploit code, gains privileges, and could...

By The Guardian AI
The Quad Is on the Brink of Extinction
NewsApr 23, 2026

The Quad Is on the Brink of Extinction

The Quadrilateral Security Dialogue (Quad) is teetering on collapse after President Donald Trump repeatedly declined to attend key summits, leaving the group without its U.S. anchor. Tensions over tariffs, defense‑spending targets, and a stalled U.S.–India trade deal have strained relations...

By Foreign Policy
Geopolitics Might’ve Lost Its Shock Value but the Delphi Economic Forum Is a Good Omen for Diplomacy
NewsApr 23, 2026

Geopolitics Might’ve Lost Its Shock Value but the Delphi Economic Forum Is a Good Omen for Diplomacy

The 11th Delphi Economic Forum in Greece gathered regional leaders—including Greece’s Kyriakos Mitsotakis, Albania’s Edi Rama, Estonia’s Alar Karis, and Monaco’s Prince Albert II—under the theme “The Shock of the New.” The gathering underscored how geopolitical shocks have become routine...

By Monocle – Culture
Marine Log, SNAME to Host Virtual Event on USCG Cybersecurity Rules and Vessel Design
NewsApr 23, 2026

Marine Log, SNAME to Host Virtual Event on USCG Cybersecurity Rules and Vessel Design

Marine Log and the Society of Naval Architects and Marine Engineers (SNAME) will host a virtual webinar on June 4 at 11 a.m. ET titled “From Regulation to Drawing Board.” The session examines how the U.S. Coast Guard’s new cybersecurity regulations are...

By Marine Log
US Space Command: Russia Is Now Operationalizing Co-Orbital ASAT Weapons
NewsApr 23, 2026

US Space Command: Russia Is Now Operationalizing Co-Orbital ASAT Weapons

U.S. Space Command announced that Russia’s Nivelir co‑orbital anti‑satellite system is now operational, targeting high‑value U.S. National Reconnaissance Office (NRO) satellites in low‑Earth orbit. The nesting‑doll architecture releases smaller craft capable of high‑velocity impacts, a capability first tested in 2020...

By Ars Technica – Science (incl. Energy/Climate)
Lockheed Martin CEO Sees Trump’s Pentagon as ‘Golden Opportunity’ for Growth
NewsApr 23, 2026

Lockheed Martin CEO Sees Trump’s Pentagon as ‘Golden Opportunity’ for Growth

Lockheed Martin’s CEO Jim Taiclet called the Trump administration a “golden opportunity” during the Q1 2026 earnings call, citing new Pentagon contracts worth billions. The defense giant secured a $4.7 bn deal to accelerate Pac‑3 missile production and a $1.9 bn contract for...

By The Guardian » Business
Russia Launches the Smallest Version of Its Angara Rocket
NewsApr 23, 2026

Russia Launches the Smallest Version of Its Angara Rocket

Russia successfully launched the Angara‑1.2, the smallest member of its modular Angara family, from the Plesetsk spaceport in the north‑east. The mission placed several classified payloads into orbit, underscoring its military relevance. Russian officials released scant details, citing the secretive...

By Behind the Black
Nevada Guard Maintenance Unit Deploys to Support CENTCOM
NewsApr 23, 2026

Nevada Guard Maintenance Unit Deploys to Support CENTCOM

The Nevada Army National Guard’s 150th Maintenance Company has embarked on its first overseas deployment, heading to the U.S. Central Command area of responsibility in support of Operation Inherent Resolve. The unit serves as the primary maintenance element for the...

By U.S. Army – News
EU Hits Russia with New Sanctions as €90bn Aid Flows to Ukraine by June Latest
NewsApr 23, 2026

EU Hits Russia with New Sanctions as €90bn Aid Flows to Ukraine by June Latest

The European Union approved a new sanctions package against Russia and unlocked a €90 billion ($97 billion) loan for Ukraine, with disbursements slated to start by June. The loan is split evenly between €60 billion ($65 billion) for military aid and €30 billion ($32 billion) for...

By EUobserver (EU)
OpenAI's New Trusted Access Program Gives Microsoft Its Most Capable Models for Cyber Defense
NewsApr 23, 2026

OpenAI's New Trusted Access Program Gives Microsoft Its Most Capable Models for Cyber Defense

OpenAI announced a Trusted Access for Cyber program that grants Microsoft exclusive use of its most capable AI models for security tasks. In exchange, Microsoft will dedicate its entire cybersecurity team to protect OpenAI’s models, infrastructure, and shared customers. The...

By THE DECODER
BIMCO Warns Hormuz Reopening Hinges on Mine Clearance as Trump Orders Sweep Surge
NewsApr 23, 2026

BIMCO Warns Hormuz Reopening Hinges on Mine Clearance as Trump Orders Sweep Surge

The Baltic and International Maritime Council warned that a meaningful reopening of the Strait of Hormuz will require weeks of dedicated mine‑clearing operations, noting that restricted corridors and dual U.S.–Iran enforcement actions still limit commercial traffic. President Donald Trump amplified...

By gCaptain
Williams: W80-5 “Ahead of Schedule”, SLCM-N Not In Fiscal 2027 Budget, Will Be In Fiscal 2028
NewsApr 23, 2026

Williams: W80-5 “Ahead of Schedule”, SLCM-N Not In Fiscal 2027 Budget, Will Be In Fiscal 2028

National Nuclear Security Administration head Brandon Williams announced that the W80-5 warhead, intended for the Navy’s new nuclear‑armed sea‑launched cruise missile (SLCM‑N), is ahead of schedule and will be ready before the Navy’s operational need. Although the SLCM‑N was omitted...

By Defense Daily
New Phishing Scam: Fake Invitations
NewsApr 23, 2026

New Phishing Scam: Fake Invitations

Hackers are sending fake event invitations that appear to come from Paperless Post, Evite and Punchbowl. The emails mimic a personal contact and contain dead‑link buttons that, when clicked, install malware or harvest personal data. The scheme exploits the human desire...

By The New York Times – Technology
USAF, Netherlands Formalize Partnership on Collaborative Combat Aircraft Development
NewsApr 23, 2026

USAF, Netherlands Formalize Partnership on Collaborative Combat Aircraft Development

The U.S. Air Force and the Royal Netherlands Air Force have signed a formal agreement to co‑develop the Collaborative Combat Aircraft (CCA), a next‑generation fighter concept. The partnership outlines joint research, shared technology roadmaps, and multi‑year funding commitments from both...

By U.S. Space Force – News (All Entries)
USAF, Netherlands Formalize Partnership on Collaborative Combat Aircraft Development
NewsApr 23, 2026

USAF, Netherlands Formalize Partnership on Collaborative Combat Aircraft Development

The U.S. Department of the Air Force and the Netherlands Ministry of Defence have formalized a partnership to develop prototype Collaborative Combat Aircraft (CCA). The agreement makes the Netherlands a key partner in the CCA program, focusing on open‑architecture, autonomous...

By U.S. Air Force
May 2026 Focus
NewsApr 23, 2026

May 2026 Focus

The May 2026 Focus article "Two Nuclear Wrongs Don’t Make a Right" argues that recent nuclear policy missteps by major powers are compounding global security risks. It highlights the United States’ delayed modernization of its nuclear arsenal and Russia’s continued...

By Arms Control Association
AI Is Making Cyberattacks on Local Governments Easier than Ever
NewsApr 23, 2026

AI Is Making Cyberattacks on Local Governments Easier than Ever

Artificial intelligence is accelerating cyberattacks on local governments, with a 42% rise in incidents reported in 2025, according to Motorola Solutions. Experts say AI tools now generate attack code and bypass traditional safeguards like MFA and captchas, making breaches easier...

By Smart Cities Dive
Trivy, KICS, and the Shape of Supply Chain Attacks so Far in 2026
NewsApr 23, 2026

Trivy, KICS, and the Shape of Supply Chain Attacks so Far in 2026

Docker reported a supply‑chain compromise of Checkmarx’s KICS scanner on April 22, 2026. Threat actors used stolen publisher credentials to overwrite five tags and add two new malicious tags in the checkmarx/kics Docker Hub repository. The malicious images exfiltrated scan...

By Docker – Blog
US Marine Corps, Navy Join Forces to Combat Insufficient Amphibious Fleet Size
NewsApr 23, 2026

US Marine Corps, Navy Join Forces to Combat Insufficient Amphibious Fleet Size

U.S. Marine Corps Commandant Gen. Eric Smith told the 2026 Sea‑Air‑Space Conference that the services’ 31‑ship amphibious fleet is too small for emerging operational demands. He outlined a three‑pronged effort—optimizing maintenance, extending the service life of the best vessels, and...

By Military Times