Defense Blogs and Articles

Iran Exposed a New Reality for U.S. Air Power
BlogApr 1, 2026

Iran Exposed a New Reality for U.S. Air Power

Operation Epic Fury marked the first time in a generation that the United States had to fight for air superiority, taking four days to neutralize Iran's integrated air‑defense system (IADS). The campaign combined cyber and space attacks, electronic warfare, SEAD...

By The Cipher Brief
Protecting Protest Rights When a Procurement Scandal Is Unfolding
BlogApr 1, 2026

Protecting Protest Rights When a Procurement Scandal Is Unfolding

New allegations reveal that former DHS Secretary Kristi Noem and Special Government Employee Corey Lewandowski may have steered $220 million advertising contracts and a $1 billion procurement toward politically connected firms, demanding "success fees" and other improper payments. The claims, detailed in...

By The Federal Government Contracts & Procurement Blog
DEFAERO Strategy Series [Apr 201, 26] Bendett and Rumer on Latest Russia-Ukraine Headlines
BlogApr 1, 2026

DEFAERO Strategy Series [Apr 201, 26] Bendett and Rumer on Latest Russia-Ukraine Headlines

The DEFAERO Strategy Series featured Sam Bendett and Dr. Eugene Rumer discussing the evolving Russia‑Ukraine war, including how Ukraine now inflicts more casualties on Russian forces than Moscow can replace. They examined the strain of higher energy prices on Russia’s...

By Defense & Aerospace Report
Is “Hackback” Official US Cybersecurity Strategy?
BlogApr 1, 2026

Is “Hackback” Official US Cybersecurity Strategy?

The White House’s 2026 Cyber Strategy for America adopts a more aggressive tone, explicitly urging the private sector to identify and disrupt adversary networks. This language is interpreted as an endorsement of “hack‑back” – allowing companies to conduct offensive cyber...

By Schneier on Security
PQShield Clears Path for ML-KEM Inclusion in Japan’s National Cryptographic Standard
BlogApr 1, 2026

PQShield Clears Path for ML-KEM Inclusion in Japan’s National Cryptographic Standard

PQShield has completed an external evaluation of the NIST‑approved ML‑KEM algorithm for Japan’s CRYPTREC body, clearing the way for its inclusion on the national Ciphers List. This milestone accelerates the adoption of quantum‑safe encryption across Japanese government, infrastructure, and technology...

By Quantum Zeitgeist
Why Are America's Top Scientists Vanishing?
BlogApr 1, 2026

Why Are America's Top Scientists Vanishing?

A quiet shift in the U.S.-China arms race is emerging, centered on the disappearance of leading defense scientists. In March 2026, three prominent Chinese researchers were removed from the Chinese Academy of Engineering’s roster without explanation, and a top hypersonics...

By Emerald Robinson: The Right Way
Iran War Rages Ahead of Trump’s “Important Update”; Houthis Launch Third Attack on Israel; Lebanese Army Withdraws From Border Towns
BlogApr 1, 2026

Iran War Rages Ahead of Trump’s “Important Update”; Houthis Launch Third Attack on Israel; Lebanese Army Withdraws From Border Towns

The United States and Israel intensified airstrikes across Tehran, Isfahan and Bahrain, while Iran’s Islamic Revolutionary Guard Corps reported launching more than 100 missiles and 200 rockets at Israeli and Gulf targets. The Houthi movement carried out its third missile...

By Drop Site News
Cuba, the Oil Blockade, and the Internal Contradictions of Trump’s Policies in the Western Hemisphere
BlogApr 1, 2026

Cuba, the Oil Blockade, and the Internal Contradictions of Trump’s Policies in the Western Hemisphere

The Trump administration adopted a "hybrid economic warfare" model, deploying naval blockades such as the Anatoly Kolodkin tanker to choke Cuba’s oil imports. This tactic sits between traditional sanctions and outright conflict, aiming to pressure Havana without a formal declaration of...

By Latin America Risk Report
The Trump Administration Is Sabotaging Its Own Arctic Strategy
BlogApr 1, 2026

The Trump Administration Is Sabotaging Its Own Arctic Strategy

President Trump has made the Arctic a centerpiece of U.S. national‑security policy, issuing executive orders to fast‑track critical‑mineral projects like the Ambler Road and to add new Arctic Security Cutters. An “ICE Pact” with Finland and Canada aims to revive...

By Just Security
Khamenei’s Killing and the Perilous Death of the Assassination Ban
BlogApr 1, 2026

Khamenei’s Killing and the Perilous Death of the Assassination Ban

On Feb. 28, the United States and Israel launched Operation Epic Fury, a coordinated air campaign that killed Iran’s supreme leader Ayatollah Ali Khamenei and several senior officials. The strike, praised by former President Donald Trump, directly violated the U.S. executive‑order ban on political...

By Just Security
A Feasible Precaution Ignored: AI Targeting Algorithms and the Failure to Recognize Protected Emblems
BlogApr 1, 2026

A Feasible Precaution Ignored: AI Targeting Algorithms and the Failure to Recognize Protected Emblems

Recent civilian deaths in Afghanistan, Lebanon, Gaza and Iran highlight how AI‑driven targeting algorithms can misclassify harmless objects as threats. In each case, water‑filled containers were mistaken for explosives, leading to lethal strikes by U.S. drones, Israeli missiles and Tomahawk...

By Just Security
For a Common Cyber Defense
BlogApr 1, 2026

For a Common Cyber Defense

The author warns that a looming cyber war with China could demand unconventional defenses, drawing a parallel to the post‑Katrina Cajun Navy volunteer rescue effort. After Hurricane Katrina, Louisiana boat owners formed a nonprofit that saved thousands, demonstrating rapid, community‑driven...

By The official Ryan McBeth Substack
Defending Global Order Against China’s Maritime Insurgency – Part 2
BlogApr 1, 2026

Defending Global Order Against China’s Maritime Insurgency – Part 2

China’s maritime insurgency in the South China Sea is prompting a regional backlash, with 51.6% of Southeast Asians now naming Beijing’s aggression as their top geopolitical worry. The United States is leveraging a “maritime counter‑insurgency” model that pairs heavy U.S....

By CIMSEC
A Taxonomy of Cognitive Security
BlogApr 1, 2026

A Taxonomy of Cognitive Security

K. Melton introduced a five‑level taxonomy of cognitive security, framing the brain as a layered system akin to IT architecture. The NeuroCompiler—mirroring Kahneman’s System 1—interprets raw sensory input before conscious awareness and can route outputs directly back to behavior, creating a...

By Schneier on Security
Can France Expand Nuclear Deterrence While Ignoring Its Legacy of Nuclear Tests in Algeria?
BlogApr 1, 2026

Can France Expand Nuclear Deterrence While Ignoring Its Legacy of Nuclear Tests in Algeria?

President Emmanuel Macron is advancing a plan to extend France’s nuclear deterrence to seven European nations and the United Kingdom, proposing an “advanced deterrence” framework while aiming to increase its arsenal toward roughly 300 warheads. The initiative excludes shared decision‑making...

By Inkstick Media
UK to Parade Trident Through Edinburgh to Boost Union
BlogApr 1, 2026

UK to Parade Trident Through Edinburgh to Boost Union

The piece is an April Fools satire claiming the UK will parade Trident missiles through Edinburgh to rally unionist sentiment. It describes a fictional military procession featuring missiles, jets, tanks and a Red Arrows flyover, then reveals the story is a...

By UK Defence Journal – Air
The UK Government Tried to Stop You From Being Able to See This Report. You Need to Read It.
BlogApr 1, 2026

The UK Government Tried to Stop You From Being Able to See This Report. You Need to Read It.

The UK’s Joint Intelligence Committee produced a national‑security assessment linking global biodiversity loss and ecosystem collapse to direct threats for Britain, especially food security. The report, which was withheld for months because officials deemed it “too negative,” reveals that animal...

By Ed Winters
How Russia and China Are Winning the War in Iran
BlogApr 1, 2026

How Russia and China Are Winning the War in Iran

Iran’s aggressive campaign to close the Strait of Hormuz with mines, missiles and drone swarms has driven global energy prices sharply higher. The United States’ attempt at a quick, decisive strike has backfired, leaving a protracted conflict that threatens worldwide...

By EuroAsia and the World
From Creating to Engineering: Conspiracy Theories in Information Warfare
BlogApr 1, 2026

From Creating to Engineering: Conspiracy Theories in Information Warfare

An essay expands on earlier work by showing how information‑warriors can deliberately construct weaponized conspiracy theories, using the Existential Threat Model (ETM) and a conspiracy belief formation framework. It illustrates the process with a hypothetical biolaboratory narrative, detailing how patternicity,...

By Small Wars Journal
Is the United States Drifting Toward Rogue State Perception?
BlogApr 1, 2026

Is the United States Drifting Toward Rogue State Perception?

The piece argues that the United States’ “America First” posture is exhibiting traits traditionally associated with rogue‑state labels, such as routine economic coercion, selective multilateral engagement, and overt force signaling. It traces the evolution of the rogue‑state concept from Cold‑War...

By Small Wars Journal
“Japan First” In the Indo-Pacific: Takaichi’s Shift From Pacifist Constraint to Allied Mobilization
BlogApr 1, 2026

“Japan First” In the Indo-Pacific: Takaichi’s Shift From Pacifist Constraint to Allied Mobilization

Japanese Prime Minister Sanae Takaichi called a snap election on Jan. 23, 2026, three months after taking office and won a historic 316‑seat supermajority in the lower house. The victory, the LDP’s largest post‑war win, gives her the parliamentary muscle to...

By Small Wars Journal
Britain Orders 13 New Super Stealth Cruisers for Royal Navy
BlogApr 1, 2026

Britain Orders 13 New Super Stealth Cruisers for Royal Navy

An article claimed the United Kingdom had ordered 13 new Type 100 Merlin‑class super‑stealth cruisers for the Royal Navy, describing them as virtually undetectable. The story was later revealed to be an April Fools’ joke, with no official procurement or production confirmed....

By UK Defence Journal – Air
President Trump to Address the Nation on the Iran War Wednesday in Primetime
BlogApr 1, 2026

President Trump to Address the Nation on the Iran War Wednesday in Primetime

Former President Donald Trump will deliver a primetime televised address on Wednesday, April 1, at 9 p.m. ET, focusing on the ongoing Iran war. All four major U.S. broadcast networks have agreed to carry the live event, despite the announcement being...

By TVTattle
In the Iran War, It Looks Like AI Helped with Operations, Not Strategy
BlogApr 1, 2026

In the Iran War, It Looks Like AI Helped with Operations, Not Strategy

A diplomat’s off‑the‑record remarks suggest the United States relied on artificial intelligence for tactical tasks during the Iran‑related conflict, but the technology fell short on strategic planning. The US misread Iran’s resilience, overestimated regime‑change prospects, and failed to anticipate Tehran’s...

By Marcus on AI
Trump’s Antifa Terror
BlogMar 31, 2026

Trump’s Antifa Terror

The Trump administration is pushing to label Antifa as a top U.S. terrorist threat, seeking its inclusion in the National Intelligence Priorities Framework (NIPF). The NIPF directs agencies such as the CIA, NSA and NRO on where to focus surveillance...

By Puck
Pox Americana
BlogMar 31, 2026

Pox Americana

David Llewellyn‑Smith argues that the United States is undergoing an accelerated collapse, not a gradual Thucydides‑Trap decline. He warns that American allies will simultaneously reassess their strategic ties, questioning long‑standing security and economic commitments. The piece frames this shift as...

By MacroBusiness (Australia)
Trump Links Biden’s Ukraine Aid to Pentagon’s Iran War Funding Request
BlogMar 31, 2026

Trump Links Biden’s Ukraine Aid to Pentagon’s Iran War Funding Request

The Pentagon is preparing a $200 billion supplemental request to fund a potential war with Iran, adding new missile and cyber operation funding. Former President Donald Trump linked this figure to alleged ammunition shortages caused by U.S. aid to Ukraine, claiming...

By FactCheck.org
7 Ways Israel Is Turning Lebanon Into Gaza
BlogMar 31, 2026

7 Ways Israel Is Turning Lebanon Into Gaza

Israel’s far‑right government has openly declared that its military strategy in southern Lebanon will mirror the devastation inflicted on Gaza. Finance Minister Bezalel Smotrich warned that Beirut’s Dahiyeh district could become “like Khan Younis,” while Defense Minister Israel Katz ordered...

By Zeteo
Report Back: MiningWatch’s Witness Testimony and Brief on the Nexus Between National Defence, National Security and So-Called Critical Minerals
BlogMar 31, 2026

Report Back: MiningWatch’s Witness Testimony and Brief on the Nexus Between National Defence, National Security and So-Called Critical Minerals

MiningWatch Canada testified before the House of Commons National Defence Standing Committee and submitted a detailed brief on how Canada’s critical minerals sector intersects with national defence and security. The organization highlighted environmental, Indigenous and supply‑chain risks tied to mineral...

By MiningWatch Canada – Blog/Medium
First National Guard Assault Regiment Formed
BlogMar 31, 2026

First National Guard Assault Regiment Formed

The Ukrainian National Guard has created its first assault regiment, the 23rd Assault Regiment, built around the 4th Operational Battalion of the Khartia Brigade. Announced in March 2025 and formalized in March 2026, the unit will operate under the 2nd...

By MilitaryLand.net
Russia Probably Helped Iran Kill the AWACS, but the Scandal Is That We Made It So Easy
BlogMar 31, 2026

Russia Probably Helped Iran Kill the AWACS, but the Scandal Is That We Made It So Easy

An Iranian strike on Saudi Arabia's Prince Sultan Air Base destroyed a U.S. E‑3 AWACS, crippling its rotodome. Ukrainian President Zelensky claimed Russian satellite imagery helped Tehran pinpoint the aircraft, a claim that, while unverified, aligns with observed satellite passes...

By Eyes Only with Wes O'Donnell
Coffee Break: Armed Madhouse – The Invulnerable Golden Dome
BlogMar 31, 2026

Coffee Break: Armed Madhouse – The Invulnerable Golden Dome

The piece argues that the proposed "Golden Dome" missile‑defense architecture cannot deliver the promised invulnerability, even with trillion‑dollar spending. It points out that missile defense is fundamentally probabilistic, and recent Middle‑East engagements have shown leakage under layered defenses. Costs rise...

By Naked Capitalism
3/31/26 National Security and Korean News and Commentary
BlogMar 31, 2026

3/31/26 National Security and Korean News and Commentary

The Small Wars Journal roundup highlights a surge of opinion pieces and reports on escalating tensions in the Middle East and East Asia. Key items include debates over U.S. involvement in a potential ground war in Iran, concerns that the...

By Small Wars Journal
‘StravaLeaks’: How Le Monde Located 18,000 French Military Personnel with a Fitness App
BlogMar 31, 2026

‘StravaLeaks’: How Le Monde Located 18,000 French Military Personnel with a Fitness App

Le Monde’s investigation, dubbed “StravaLeaks,” identified roughly 18,000 French military personnel who publicly shared workout data on the Strava app. The disclosed routes pinpointed high‑value assets, including the Charles de Gaulle carrier strike group, nuclear‑submarine base Île Longue, and even the movements of...

By GovLab — Digest —
Investing in Depthfirst
BlogMar 31, 2026

Investing in Depthfirst

Depthfirst, an AI‑focused security startup, announced its Series B funding and introduced dfs‑mini1, a specialized model that outperforms leading AI systems at detecting smart‑contract vulnerabilities while costing far less to run. The platform builds a semantic model of a customer’s environment,...

By Meritech
Webinar Announcement: Teaming Agreements & Joint Ventures, April 14, 2026 Hosted by UT San Antonio APEX Accelerators
BlogMar 31, 2026

Webinar Announcement: Teaming Agreements & Joint Ventures, April 14, 2026 Hosted by UT San Antonio APEX Accelerators

The University of Texas at San Antonio’s APEX Accelerators will host a webinar on April 14, 2026 focused on teaming agreements and joint ventures for federal contractors. Government‑contracts attorneys Shane McCall and Annie Birney of Koprince McCall Pottroff will walk...

By SmallGovCon
Sweden’s 2026 Spring Budget to Include €36.5 Million More for Space
BlogMar 31, 2026

Sweden’s 2026 Spring Budget to Include €36.5 Million More for Space

Sweden's government proposes a SEK 400 million ($40 million) addition to its 2026 spring budget to develop sovereign launch capability at the Esrange Space Centre, with a focus on military space operations. SEK 14 million ($1.4 million) will strengthen the Swedish Space Agency’s licensing...

By European Spaceflight
Daily Memo: US-Saudi Ties, Israeli Plans for Lebanon
BlogMar 31, 2026

Daily Memo: US-Saudi Ties, Israeli Plans for Lebanon

The White House recently submitted a classified report to Congress outlining a proposal to share nuclear technology with Saudi Arabia. The arrangement would encompass cooperation on uranium enrichment and plutonium reprocessing, areas traditionally reserved for advanced nuclear states. Officials argue...

By Geopolitical Futures
From Green Dreams to War Metals: A Critical Minerals Wake-Up Call for Europe
BlogMar 31, 2026

From Green Dreams to War Metals: A Critical Minerals Wake-Up Call for Europe

A new Hallgarten note warns that Europe’s critical‑minerals strategy is misaligned, focusing on lithium and ESG while overlooking the war‑driven metals tungsten, antimony, tin, rare earths and helium. The report highlights substantial domestic resources in Spain, Portugal, Scandinavia, Cornwall and...

By Jack Lifton @ InvestorNews (Critical Minerals & Rare Earths)
Hegseth Acknowledges China and Russia Could Be Supporting Iran as U.S. Threatens Intensified Strikes Against "New Regime"
BlogMar 31, 2026

Hegseth Acknowledges China and Russia Could Be Supporting Iran as U.S. Threatens Intensified Strikes Against "New Regime"

The United States launched a massive strike on Iran’s Isfahan ammunition depot, using 2,000‑pound bunker‑buster bombs that caused secondary explosions. Pentagon Secretary Pete Hegseth confirmed that China and Russia are providing varying levels of support to Tehran’s war effort, though...

By The Bureau
U.S. President Says America ‘Won’t Be There to Help’ UK
BlogMar 31, 2026

U.S. President Says America ‘Won’t Be There to Help’ UK

U.S. President Donald Trump warned that the United States will no longer assist the United Kingdom after the UK declined to join American air operations against Iran. The remark was posted on social media while U.S. forces expanded a long‑range...

By UK Defence Journal – Air
A Response to the Brennan Center’s “Myths and Facts” On Section 702 Backdoor Searches
BlogMar 31, 2026

A Response to the Brennan Center’s “Myths and Facts” On Section 702 Backdoor Searches

Section 702 of the Foreign Intelligence Surveillance Act will expire on April 20, 2026 unless Congress renews it, threatening a key intelligence tool for counter‑terrorism and cyber threat detection. The author disputes the Brennan Center’s claim that USP identifiers used...

By Just Security
Defense & Aerospace Daily Podcast [Mar 31, 2026] IISS’ Ben Barry
BlogMar 31, 2026

Defense & Aerospace Daily Podcast [Mar 31, 2026] IISS’ Ben Barry

Ben Barry, retired British Army brigadier and IISS land‑warfare director, discusses his new book “The Rise and Fall of the British Army: 1975‑2025” on the Defense & Aerospace Daily Podcast. He examines the pivotal role of ground forces in a...

By Defense & Aerospace Report
"Welcome to the Aya-Toll California"
BlogMar 31, 2026

"Welcome to the Aya-Toll California"

President Trump announced he is prepared to end the United States’ involvement in the Iran war, even if the strategic Strait of Hormuz stays largely closed to commercial traffic. The statement hints at a shift from direct military engagement to...

By Reminiscences of a Shrub Operator
Alibaba Sellers Offer Shahed Drone Copies for Russia Delivery Despite China’s Export Controls
BlogMar 31, 2026

Alibaba Sellers Offer Shahed Drone Copies for Russia Delivery Despite China’s Export Controls

Chinese sellers on Alibaba are advertising functional copies of Iran’s Shahed‑136 loitering munition, disguising them as model planes, pesticide sprayers or survey drones. Despite China’s UAV export controls that began on September 1 2025 and Alibaba’s ban on military hardware, four listings...

By Small Wars Journal
Lethal Autonomous Weapon Systems: A New Battlefield Reality
BlogMar 31, 2026

Lethal Autonomous Weapon Systems: A New Battlefield Reality

Technological advances and rising defense spending have accelerated development of lethal autonomous weapon systems (LAWS), which can select and engage targets without human intervention. The global autonomous weapons market, valued at $14.2 billion in 2024, is projected to more than double...

By Global Security Review
RSAC 2026: Cohesity Enhances Cyber Resilience with Next-Generation Malware Scanning Powered by Sophos
BlogMar 31, 2026

RSAC 2026: Cohesity Enhances Cyber Resilience with Next-Generation Malware Scanning Powered by Sophos

Cohesity announced native integration of Sophos next‑generation malware scanning into its Data Cloud platform. The feature, included with the Enterprise Edition, detects zero‑day, polymorphic and fileless threats hidden in backup data without requiring a separate Sophos license. Scans run incrementally...

By StorageNewsletter
Rubrik and Rackspace Technology Launch UK Sovereign Cyber Recovery Cloud
BlogMar 31, 2026

Rubrik and Rackspace Technology Launch UK Sovereign Cyber Recovery Cloud

Rackspace Technology and Rubrik have launched the UK Sovereign Cyber Recovery Cloud, a ransomware‑focused recovery service that keeps all data, hardware and management within UK borders. The offering provides an automated, isolated "clean‑room" environment that can restore public‑sector and regulated...

By StorageNewsletter
How Close the Iran War Came to a Nuclear Disaster
BlogMar 31, 2026

How Close the Iran War Came to a Nuclear Disaster

The Iran‑Israel conflict has spilled onto nuclear sites, with Iran’s missiles striking near Israel’s Dimona research center and multiple attacks on Iran’s Bushehr plant and Arak heavy‑water complex. While the Bushehr reactor remained operational and radiation levels stayed stable, the...

By The Cipher Brief