Defense Tech

Blurb:

Russia launched almost 1,000 drones against Ukraine within 24 hours between March 23 and 24, making it one of Moscow’s largest aerial attacks since the beginning of the full-scale invasion.

Following a massive barrage of missiles and drones overnight, Russia carried on its attack during Tuesday in a rare daytime wave of over 550 attack drones targeting central and western regions.

At least three people have been killed and over 30 have been injured across Ukraine during the daylight attack, following the overnight missiles and drone assault, killing at least four people and injuring 21, according to regional authorities.

Lviv in Western Ukraine got hit and 17 people were wounded when Russian drones hit civilian areas in the city not far from the border with Poland.

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China is conducting a vast undersea mapping and monitoring operation across the Pacific, Indian and Arctic oceans, building detailed knowledge of marine conditions that naval experts say would be crucial for waging submarine warfare against the United States and its allies.

In one example, the Dong Fang Hong 3, a research vessel operated by Ocean University of China, spent 2024 and 2025 sailing back and forth in the seas near Taiwan and the U.S. stronghold of Guam, and around strategic stretches of the Indian Ocean, ship-tracking data reviewed by Reuters shows. In October 2024, it checked on a set of powerful Chinese ocean sensors capable of identifying undersea objects near Japan, ‌according to Ocean University, and visited the same area again last May. And in March 2025, it criss-crossed the waters between Sri Lanka and Indonesia, covering approaches to the Malacca Strait, a critical chokepoint for maritime commerce.

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Skyfall is happening, and it will get to Mars in a totally new way.

Last summer, NASA’s Jet Propulsion Laboratory and the Virginia company AeroVironment unveiled their Skyfall mission concept, which would send six tiny helicopters to explore the skies of Mars.

Today (March 24), NASA announced that it will develop Skyfall for a 2028 launch, and that the mission will journey to the Red Planet on a spacecraft that uses nuclear electric propulsion (NEP) — what NASA is referring to as “the first nuclear powered interplanetary spacecraft.”

NEP systems operate like nuclear power plants here on Earth, relying on an onboard fission reactor. NEP is a fundamentally different technology than radioisotope thermoelectric generators (RTGs), which have powered the instruments of NASA deep-space probes like Voyager for decades. RTGs use the heat of radioactive decay to generate electricity; they are not involved in propulsion.

“Requiring operating temperatures less than nuclear thermal propulsion, the thermal energy produced by the reactor generates electricity, which is then used to power highly efficient electric thrusters,” NASA officials wrote in a description of the agency’s NEP efforts.

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Sen. Elissa Slotkin (D-MI) has introduced a bill that would regulate the Pentagon’s use of artificial intelligence technology.

The rise of AI has sparked national debate over its use in several different areas. But when it comes to military use, the national conversation has intensified amid concerns that the technology could be misused.

From NBC News:

The bill seeks to codify two existing Defense Department guidelines into law: that AI cannot autonomously decide to kill a target and that the technology cannot be used to help the military conduct mass surveillance on Americans. It would also ban the use of the technology for launching or detonating a nuclear weapon.

“We’re unhealthy as a political system, and so we focus more on things like Greenland than we do on the use of AI in matters of legal force. And it’s our responsibility to legislate this,” Slotkin told NBC News.

The first two tenants of the bill were at the center of the U.S. military’s acrimonious split with AI giant Anthropic in recent weeks. While the Pentagon has insisted that it regards conducting mass surveillance of Americans as illegal already and that its policy mandates that a human be responsible for lethal decisions, Anthropic worried that loopholes could allow for that surveillance anyway and that future administrations could revoke those guidelines.

The feud boiled over into President Donald Trump’s decreeing that all federal agencies have six months to stop using Anthropic models and Defense Secretary Pete Hegseth’s declaring the company a supply chain risk, despite the fact that the technology has still helped the U.S. identify military targets in its ongoing war with Iran.

Blurb:

In recent years, as AI has begun to enter military planning and operational design, a persistent unease has surfaced among practitioners. Even with improved tools, increased tempo, and unprecedented access to data, plans continue to falter on integration, coherence, and a shared sense of direction. Marco Lyons’ recent War on the Rocks article on the perceived decline of operational art gives voice to this unease in a way that is both timely and important.

We do not know enough about the specific wargame, its constraints, or its internal dynamics to adjudicate these conclusions directly. What Lyons’ account nevertheless captures with clarity is a set of recurring difficulties that many practitioners recognize: fragmented campaigns, sequential decision-making, and a widening gap between planning activity and operational coherence.

Drawing on our experience teaching operational art and experimenting with planning, we share this concern. Yet Lyons’ observations may also point to something deeper: a tension between different ways of thinking about operations.

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US Intelligence Chief Tulsi Gabbard, presenting the intelligence community’s 2026 Annual Threat Assessment, said that Russia, China, North Korea, Iran and Pakistan are the most significant nuclear threats to the United States.

While testifying before the Senate Intelligence Committee on Wednesday, Gabbard said, “The intelligence community assesses that Russia, China, North Korea, Iran, and Pakistan have been researching and developing an array of novel, advanced, or traditional missile delivery systems, with nuclear and conventional payloads, that put our homeland within range.”

Gabbard said that China and Russia are developing advanced delivery systems that are capable of penetrating or bypassing US missile defences.

“North Korea’s ICBMs can already reach US soil, and it is committed to expanding its nuclear arsenal,” she added.

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The Islamic Republic has unveiled a new and dangerous weapon: the Sejjil missile. It can be set up and launched with minimal delay, making it harder to hit with preemptive strikes. Iran has only a few hundred, but they are produced indigenously. Fortunately, there is a simple way to stop production for good.

The Sejjil’s menace stems from its design for speed in deployment. Unlike Iran’s older liquid-fueled Shahab missiles, which take hours to prepare, leaving them vulnerable to preemptive strikes, the Sejjil runs on solid propellant. That means it is ready to be fired from road-mobile launchers in mere minutes, vanishing before countermeasures kick in.

Iranian state media claim it also has mid-descent maneuverability that allows it to dodge interceptors—they call it the “dancing missile”—but that has not been confirmed. There is no sign of side thrusters or similar features seen on other Iranian missiles that would make maneuvering possible.

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The recent Iranian strike campaign against the United Arab Emirates (UAE) has largely been viewed through images of drones striking skyscrapers and residential buildings. But it can also be understood through the dataset emerging from daily interception reports. Beginning on February 28, Iranian forces have launched nearly 1,800 drones and missiles towards the UAE, according to compiled data and interception timelines based on the daily releases shared by the UAE’s Ministry of Defence.

While interception rates remained high and protected key locations, a closer examination of the data reveals a structured operational campaign. The pattern suggests that Iran’s objective was not necessarily infrastructure destruction but imposing economic and operational strain on advanced air-defence networks.

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Advanced violence is democratizing.  AI, in conjunction with dramatic improvements in robotics, energy production, and sensors, will increasingly enable ever-smaller groups of people to use targeted violence more effectively, and from a distance. Over time, this shift will dramatically impact all varieties of force projection: state-on-state war, various forms of low-intensity conflict, and how states enforce internal order. 

Perhaps understandably, however, national security discourse about the AI revolution has generally focused on more earth-shattering scenarios: superintelligence, state-to-state conflict, and the prospect of unleashing new biological weapons. These are all critical questions that deserve extensive scrutiny. But super-empowering small groups of people will shift security dynamics in crucial, if less dramatic, ways as well. Non-state actors will use AI-backed tools to conduct relatively simple attacks using increasingly autonomous weapons. In this scenario, it will be the ability of AI-empowered weapons to deliver destruction discriminately, rather than at a catastrophic scale, that will be critical. 

Blurb:

Turns out, one-way drone warfare is a two-way street.

During a briefing Tuesday on the progress of the ongoing U.S.-Israeli attack on the Islamic Republic of Iran, Admiral Brad Cooper touted the success of a new weapon in the U.S. military’s arsenal.

And it originated with the Iranian military itself.

Blurb:

 

The Pentagon said that Iran is getting pummeled by suicide drones using technology that Iran itself developed and used against U.S. allies, including Ukraine.

The U.S. attacked leaders and commanders of the Iranian regime in a joint operation with Israeli forces beginning Saturday morning. President Donald Trump said Monday that the operation was planned to last four weeks but that the military was prepared to continue “for as long as necessary.”

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A Cheongung missile launcher is displayed during the Seoul International Aerospace and Defense Exhibition (ADEX 2025) at Seoul Air Base in Seongnam, Gyeonggi Province, South Korea, on October 17, 2025.

South Korean defense stocks saw massive gains on Tuesday after the country’s markets returned from a public holiday, as the Iran war fuels interest in defense names globally.

Heavyweight Hanwha Aerospace, which is South Korea’s largest defense manufacturer, saw shares surge nearly 25%, before paring gains to about 13%, while Korea Aerospace Industries gained more than 12%, but cut those to 2.4%.

Shares in air defense systems maker LIG Nex1 soared 25%, while electronic warfare systems manufacturer Victek and anti-aircraft missile components’ maker Firstec saw shares rise more than 20% and 15%, respectively.

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A shocking headline caught my attention today amid the chaos in the Mideast.

Two things stood out.  No — THREE things stood out.

10,000 ships are currently at threat of electronic warfare being fielded over the last 24 hours.

And the headline I ran with — more than 1,000 ships have ALREADY been ‘attacked’ in the waters off the coast of Iran.

And the third thing that rattled me…

Blurb:

Nvidia CEO Jensen Huang said Wednesday that the dispute between the U.S. Defense Department and Anthropic is “not the end of the world.”

His comments come after U.S. Defense Secretary Pete Hegseth gave Anthropic until Friday to loosen its rules on how the Pentagon can use its AI tools, or risk losing its government contract.

If Anthropic fails to comply, Hegseth threatened to label the company a “supply chain risk” or invoke the Defense Production Act, sources told CNBC‘s Ashley Capoot and Kate Rooney earlier this week.

Blurb:

In the age of AI, the scarcest resource in headquarters is no longer time. It is, rather, the willingness to say no.

Artificial intelligence is moving rapidly into military planning staffs because it compresses routine cognitive labor. AI excels at absorbing guidance, reorganizing complex material, and producing clear strategic language at speed. This feels like a qualitative advance, creating the impression that planning itself has become easier. But this impression misleads. The risk of AI-enabled planning is that it will produce plausible constructs that obscure where judgment is required, creating the illusion that analytic completeness can substitute for prioritization.

AI is seen as “raising the floor” by making it easier to produce adequate products. That is true. Yet AI also “collapses the median” by increasing the relative cost of real insight. As AI-enabled planning begin to inform real-world operations, the temptation is to treat complete answers as sufficient, without interrogating whether they represent the right answers to the hard questions of what to resource, what to defer, and what risk to accept.

Blurb:

While Iran engages in fake negotiations to stall, deceive, and lie to the Trump Administration, they announce that they will be buying anti-ship missiles from China. President Trump must stop these asinine negotiations with Iran. Iran’s butchers will never honor an agreement with the U.S, most especially when President Trump leaves office in January 2029. History will not be kind to President Trump if he signs a bad nuke deal with Iran.

Related – ‘Complete game-changer’: Iran close to buying supersonic anti‑ship missiles from China