The evident value of such a submarine tanker for refueling oil-burning surface ships in wartime has kept this concept alive

Sunday, March 15th, 2026

For decades now it has been possible to wield sea power without a navy, and the current situation in the Strait of Hormuz is demonstrating just how vulnerable ordinary shipping is to modern missiles and drones — which got me wondering about the practicality of a submersible oil tanker:

In the early ’70’s there was great interest in economically transporting oil from the large oil finds in the Arctic to the markets in the U.S. and Europe. Either pipelines or marine systems seemed feasible. But, bringing the oil out by submarine tanker — on a year-round basis — appeared to be the most cost-effective approach. Consequently a design study of an Arctic submarine tanker was conducted by General Dynamics’ Electric Boat Division to demonstrate the practicality of this approach.

Though this project never materialized, the evident value of such a submarine tanker for refueling oil-burning surface ships in wartime has kept this concept alive. A battle group of nonnuclear powered carriers and escorts, capable of being refueled from a submerged tanker — on any course and at relatively high speed — would greatly increase transit speeds while ensuring a vital underway replenishment capability, particularly in a conventional war environment of enemy ocean surveillance satellites and enemy long range cruise missiles.

The submarine tanker designed by Electric Boat was most economically sized to carry 250,000 deadweight tons of oil. With a length of 1,000 feet, an 80 foot draft, a submerged displacement of 360,000 tons, an operating depth of 1,000 feet and a sustained speed or 18 knots, this giant submarine could transit efficiently under the Arctic ice, through the restrictions in the Northwest Passage and readily avoid icebergs in Davis Strait.

Since this tanker could and probably would load its oil from a bottom loading pad, its total cycle of operations could be secure from enemy observation. Although designed for peacetime commercial use, it could be considered an asset to be activated as a naval auxiliary in wartime. Thus, an enemy campaign against such a vital element in U.S. logistics should have little chance of being successful. With the U.S. advocating a “forward offensive maritime strategy,” the security or its critical refueling elements “under the gun” of enemy homeland defenses even moreso emphasizes the submarine tanker solution.

When the attractiveness of this submerged commercial tanker for wartime naval operations became evident, a further design study for the underwater refueling system was conducted. A probe and drogue system similar to that used for aircraft refueling from tanker aircraft was shown to be feasible — the submarine positioning itself under the surface ship and pumping oil up through ·its telescopic probe into a bottom drogue on the surface ship. The safety factor in this method of refueling was particularly good because of the stability of the submarine under all sea conditions and the little movement of a surface ship drogue, positioned at its center of flotation.

The vessel is essentially a large, rectangular tanker-like ship hull with the long internal cylindrical pressure-resisting hull, usually associated with a submarine, centered within the outer rectangular hull. The central hull contains the living and control spaces, pumps and auxiliaries, and the propulsion machinery. Except for the free flooding ends of the ship, the remainder is filled with oil cargo in the loaded condition and sea water in the ballasted condition. The variable cargo tanks on either side are provided to compensate for the difference between density of sea water and the oil.

The propulsion is by twin screws driven by steam turbines. Steam is supplied by a pressurized water reactor, similar in design to those presently in use for commercial electric power generation. The nuclear steam supply system produces steam for the two propulsion trains, each plant developing 37.500 SHP at the propeller for a total of 75,000 SHP. The sustained sea speed would be 18 knots.

By the end of World War II, the Germans were using “milk cow” submarines in this role — but submarines have come a long way since then. In particular, modern submarines travel more efficiently while submerged, not less, because they’re designed primarily for undersea travel, where they encounter no wave-making resistance.

They also encounter no air, which is why “true” submarines only became practical with the advent of nuclear power. But there are non-nuclear forms of air-independent propulsion (AIP), like fuel cells:

Fuel cells are not new. They have undergone significant technological improvements from when they were first considered for submarine propulsion by Germany in the 1950s. The principle of producing power is straightforward; hydrogen and oxygen gas react to produce water and an electrical current. It is the reverse process of electrolysis, where a current is sent through liquid water to split the bonds between the oxygen and hydrogen atoms. Through engineering optimization, enough electrical power can be harnessed from this reaction to power a variety of loads. Current uses include cars, buses, remote cell phone towers, and forklifts. The German Navy already has a hydrogen fuel cell–powered submarine class, the Type 212, first launched in 2005, and variants it sells abroad to countries such as Italy and Singapore.

The Gotland-class submarine, a Swedish boat, is the most prominent example of the extreme stealth of non-nuclear AIP submarines. During a joint wargaming exercise in 2005, it tactically sank the USS Ronald Reagan (CVN-76) several times. It was virtually undetectable by all available antisubmarine efforts.

While powered by a Stirling engine, the concept and application of the Gotland-class AIP system are the same as for others. Stirling engines and other forms of non-nuclear AIP, while quieter than nuclear, are louder and less efficient than fuel cells. There are no mechanical parts in the main fuel cell system such as in combustion driven engines. Fuel cells offer the lowest noise levels because almost no sound is produced by an electro-chemical reaction. The only components in the engine room that could contribute to the sound signature are the compressors and pumps for fuel, water, and cooling.

Yet, cooling requirements for fuel cells are much lower than combustion and nuclear because of the low operating temperature of 100°C for proton-exchange membrane fuel cells. Conversely, nuclear-powered submarines need extensive cooling and vibrational dampening because of high operating temperatures, requiring several large coolant pumps and bulky, complicated mechanical systems such as steam turbines and reduction gears.

In addition to the fuel cells, there are advanced lithium-ion batteries on board AIP vessels that can power the electric motor at higher speeds with no loss of acoustic fidelity. Without the nuclear reactor, there also is a smaller infrared heat signature and no radiological trace. There is a significant stealth advantage to fuel cells that lowers the detectable range of the vessel.

Fuel cell AIP submarines do not have the nominally infinite endurance of nuclear-powered submarines; however, they can remain underwater for much longer than alternative AIP options such as closed-cycle diesel generator, Stirling, and MESMA (a French steam turbine). Fuel cells are significantly more efficient than diesel engines, thus requiring less oxygen fuel per kWh of energy produced. Diesel-electric boats have a max underwater time of a couple of days because of battery limits. Fuel cell AIPs can last weeks underwater and have a range of up to 2,000 nautical miles. Further, by forward deploying these vessels in ports that are close to their respective operating areas, the ratio of time on station to transit and refueling time is increased.

They wouldn’t be immune to mines and underwater drones, of course, but one thing at a time.

The tail of the army began to swallow the head

Saturday, March 14th, 2026

Soldier’s Load by S. L. A. MarshallWith the coming of the Age of Motor Vehicles
Unlimited, S.L.A. Marshall explains (in The Soldier’s Load and the Mobilty of a Nation), the pressing danger of supply shortage was exchanged for the evil of a continuing glut of supply:

Reversing the tale of the hoopsnake, the tail of the army began to swallow the head.

More mobile capacity meant that more supply could go forward more rapidly to troops-or so it seemed. But the end of it was that there were fewer troops in the combat area, and more vehicles had to be brought in to move greater quantities of supplies to the ever-increasing number of soldiers cluttering up the rear.

And by the hundreds of thousands these men felt more or less clearly that the duties they were doing, the time they were marking, wasn’t even incidental to the prosecution of the war, with the result that many became unwilling and malcontent.

So Special Services was brought in to relieve these men from boredom. But to make that possible came more troops, more supply, more vehicles to move the supply, more crews to maintain the vehicles-’and still more men to get bored. The net effect was to drain fighting power away from the force as a whole, not only through sapping its moral strength, but assigning tens of thousands of men — enough to have made a national combat reserve — to unnecessary duties in the rear areas.

On December 1, 1945, near midnight, I stopped to talk to a Negro sentry who was walking post around a mountainous dump of medical supplies at Carentan, France, a few minutes’ drive from Utah Beach. I asked him how long the dump had been there. “Since three weeks after the invasion.” How long had he been doing guard duty at this point? “Since three weeks after the invasion.” Had anything been removed from the pile in that time? “Maybe, but it was so long ago that I’ve forgotten.”

And there he was, one poor soldier who had started walking around a pile of pills and bandages while the war was still within hearing distance. And he had kept
on walking around it for a full year and a half-till long after the guns had at last gone silent on the plains of Bohemia.

Iran is playing the long game

Friday, March 13th, 2026

Vali Nasr writes in the Financial Times that Iran is playing the long game:

In war, geography matters as much as technology. Iran commands the entire northern shore of the Gulf, looming large over energy fields on its southern shore and all that passes through its waters. Its Houthi allies are perched at the entrance to the Red Sea and along the passage to the Suez Canal; Iran is thus perfectly positioned to squeeze the global economy from both sides of the Arabian Peninsula. Those in command of Iran today are veterans of asymmetric wars in Iraq and Syria. They are now applying the same strategy to fighting the US on the battlefield of the global economy. Drones, short-range missiles and mines setting tankers and ports on fire can have the same effect IEDs had in Iraq, only with greater impact — disrupting global supply chains and sending oil prices higher.

Iran could sustain its counteroffensive more easily and for far longer. Furthermore, a ceasefire alone will not lift the shadow of risk that Iran has imposed over the Gulf, which is now experiencing its nightmare scenario. That is why Iranian leaders are saying they will not accept a ceasefire until Washington fully grasps the global economic cost of waging this war. Businesses, investors and tourists may not return to the Gulf states if they assume that war could resume again. Unless the US is prepared to invade Iran to remove the Islamic republic’s leaders and then stay there to ensure stability and security, confidence in the Gulf will only return if the US and Iran arrive at a durable ceasefire.

Iran says it will only accept a ceasefire with international guarantees for its sovereignty, which would probably mean a direct role for Russia and China. It may also demand compensation for war damages and a verifiable ceasefire in Lebanon. The US would then have to agree to some form of the nuclear deal it left on the table in Geneva in February and commit to lifting sanctions. Iran’s leaders entered this war with the goal of ensuring it will be the last one. Either it breaks them or radically changes the country’s circumstances. They are betting on surviving long enough and squeezing the global economy hard enough to realise that goal.

Iran wants a long and painful war, Kulak emphasizes:

Iran has been sanctioned, suffered major economic decline as a result, had agreements it has signed reneged upon, and been surprise attack during negotiations not just recently but during the Twelve Day War last year… not to mention Iranian allies like Hamas and Hezbollah having their leadership assassinated AT NEGOTIATIONS in nominally neutral gulf countries under the banner of peace.

Then during the most recent negotiations they were surprise attacked, had their own leadership assassinated, and had unarmed naval ships attacked “While they thought they were safe in international waters” (War Secretary, Pete Hegseth) but really while they thought they were safe, as an unarmed participant in peaceful naval exercises with India.

Now, you might have to reach back in your imagination to kindergarten or childhood, or WWE, or maybe tap into some prison experiences… But the basic game theory, that even children and wrestling fans understand, is when you’ve suffered treachery, or sucker punches, or surprise attacks when someone pretends to be trying to negotiate with you… is that, assuming you cannot kill them off (which children, wrestlers, and nation states generally can’t) you have to hit them back or inflict some other pain hard enough that you suitably disincentivize future treachery, and make them not want to mess with you again.

[…]

They’d much rather get bombed for the next 8 months to 4 years but make America, Israel, and the international community suffer enough they fear ever doing it again… Than let the precedent stand that you can sanction them, violate all norms of negotiation, airstrike them by surprise, arm foreign mercenaries to try and overthrow them, assassinate their leaders, sink their ships, bomb their girl’s schools… And then go “that’s enough, we’re cool until next time”.

Because they know that there WILL be a next time.

The Army went ashore relatively light

Thursday, March 12th, 2026

Soldier’s Load by S. L. A. MarshallS.L.A. Marshall decried (in The Soldier’s Load and the Mobilty of a Nation) the senseless competition between the armed services in arranging special privileges and comforts for their separate forces when engaged in joint operations:

Consider what happened all too frequently in Pacific operations during World War II! The Army went ashore relatively light even when setting up a garrison operation. Because of the shortage of shipping space the men slept on the ground, with a blanket or so and a shelter half; they cut foliage for bedding. This would all have been tolerable if a Navy or Seabee unit had not set up next door with cots for sleeping, good housing and a ship’s store, complete with free beer. (Though it may have happened the other way, with the Navy taking the spitty end of the stick, I never heard of it.) The soldier compared his own lack of luxury and skinned-down installations with the luck of the people next door. The result was the demoralization of the service which felt itself discriminated against by higher authority, and forced by the country to suffer unnecessary hardship. In the beginning the Army had stuck to the policy of shipping luxury goods only when there was stowage space beyond that required for essential military cargo. It was soon compelled to depart from this sound principle and give shipping priority to welfare goods. The load continued to increase as one service vied with another in trying to make its men feel especially favored. That we did not pay an exorbitant price for this encumbering weight was only because we were meeting an enemy already short of shipping and other resources.

Nothing is too good for the boys

Tuesday, March 10th, 2026

Soldier’s Load by S. L. A. Marshall ln our times, S.L.A. Marshall explains (in The Soldier’s Load and the Mobilty of a Nation), “we have permitted military thinking to become clouded by what social workers, psychiatrists, business counsel, public-relations advisers and morale experts have to say about what is proper in an army organized according to American standards, meaning the standards which are upheld in American institutions of a quite different nature”:

The military leader has become an unhappy worrier, confused and buffeted between rival groups of medicine men, each vending some special magic. He is told that a new order has arisen, that the rising generation is somehow different, that industrial change has revolutionized the military problem, that how he is presented to the public cuts more ice than what he really is and how he thinks, and that modern science and business methodology can rub a lamp and come up with the perfect answer to every age-old military problem.

[…]

From the viewpoint of the businessman, and of his particular friends in political life, the wartime Army is a great business institution, and a shining mark for the sale of any product which can be given even the pale shadow of a legitimate purpose. They press upon command to accept all manner of things which it would not normally consider. Public sentiment — “nothing is too good for the boys” — moves in the same direction. That these pressures are hard to resist is well understood by everyone who was familiar with the World War II atmosphere in Washington. That they are ever likely to become less is a wishful thought hardly sustained by the passage of postwar events.

In the realm of strategy, generals are just as much amateurs as heads of state

Monday, March 9th, 2026

No two heads of state could be more dissimilar in ambitions or temperament than Abraham Lincoln and Louis XIV, but when it came to the conduct of their wars, they shared much in common:

Both kept their generals on a tight leash, spending many hours a day in correspondence directing operations: Louis at his writing desk, Lincoln in the telegraph office. They paid especial attention to the theaters closest to their capitals — the Low Countries and northern Virginia, respectively (Louis established a courier service so efficient that a message sent in the morning could receive a reply that evening).

Neither man had experience commanding troops in the field, and both made serious mistakes as a result of their micro-management. Yet they also had good reason to take the approach they did. Fighting a war is very different from winning it, and their generals — though professionals in tactics and operational art — did not always see the larger picture. Domestic political constraints, economic factors, and foreign relations had just as much an effect on the course of the war as battlefield victories. In the realm of strategy, the generals were just as much amateurs as the heads of state.

In all of warfare, the leap from operational art to strategy is the hardest to make. Whereas operational art is in many ways an extension of tactics, dealing with the same sorts of considerations, strategy is different in both kind and scale. The problems it seeks to address are of a fundamentally different nature, as are the tools to effect it — yet by the very nature of the problem, it is almost impossible to train anyone to practice good strategy.

In its broadest sense, strategy is the art of accomplishing major national objectives. This encompasses far more than military force alone: it extends to industrial production, economics, diplomatic relations, domestic politics, and so forth. It is the logical extension of synergistic cooperation in warfare, from combined-arms tactics, to joint operations, to whole-of-government strategy. Good strategy is therefore a collaboration of a broad base of subject-matter experts.

Yet unlike other levels of warfare, nothing prepares practitioners from these separate fields to work together. An infantryman is not trained in the specifics of artillery employment, but is trained from the very beginning to fight as part of a combined-arms team. Junior officers frequently gain experience working alongside other services well before they are expected to plan or conduct joint operations. By contrast, there are far, far fewer opportunities for a military officer to work with industrial policy, economic warfare, or diplomacy before he reaches the three- or four-star level.

He foresaw that his army would be in continuous motion for at least three weeks

Sunday, March 8th, 2026

Soldier’s Load by S. L. A. MarshallOn the day before the Third Army was to attack into Brittany, S.L.A. Marshall explains (in The Soldier’s Load and the Mobilty of a Nation), General Patton was visited by Generals Lord, Stratton, and Eyster of Communications Zone:

They wanted to know how he was set as to supply and what he would expect of the rear establishment. He said, “Gentlemen, I’ve got three days of POL, ammunition and food. That’s all we need for the start. It’s up to you back there to get the rest of it up to me.” He then outlined the operation as he expected it to develop. Brittany was to be cut off. One flank was to turn toward Brest, and the other was to advance on and over the Loire River. In short, he foresaw that his army would be in continuous motion for at least three weeks. The records show that he made the shot just about as he called it. His critics sometimes say of Patton that he did not know logistics and that this was his handicap. That is at best a negative truth. What he didn’t know about the supply problem never slowed the movement of his armies. He respected the controlling principle. He would not overload his own forces. He demanded all the support that could be had from those who were in position to help them along. He may have missed a tree here and there but he kept his eyes on the forest.

The Russian will not be held back by terrain normally considered impassable

Friday, March 6th, 2026

Soldier’s Load by S. L. A. MarshallWhile the supply discipline of the United States Army is regulated by the pressure to give troops all the comforts the middle-class American has learned to expect, S.L.A. Marshall explains (in The Soldier’s Load and the Mobilty of a Nation), the Russian Army, composed of men who have lived hard in their civilian environment, can operate in war on a minimum subsistence level without making its people feel abused:

As the Quartermaster General M. F. Kerner has pointed out, this means that the Communists have a relatively simple logistical problem,_ despite that we commonly think of the tran::portation of supply as being the weak link in the Soviet military system.

Many of Kerner’s revelations about how they improvise in the supply and technical field are highly significant. He continues:

“In my own experience I almost never saw a Russian military truck driver with the equipment to repair his tires. Hundreds of times I have watched these drivers patch up their punctures with the help of an empty oil can, a piece of crude rubber and the help of a heavy stone from the roadside. Piercing the upper part of the can, they filled the bottom with gasoline. Then they cleaned the tire tube, laid the crude rubber patch over the hole, and placed the stone on top. By setting fire to the gasoline, the patch was vulcanized to the tube in ten minutes.

“Fuel for the tanks was usually stored in huge cast-iron drums on trailers attached to the tanks and kept rolling along behind.

“When a tank was out of order, the troops improvised a repair shop in the forest by felling three trees, trimming their branches, and arranging them crosswise to make a lever for lifting the motor or any heavy part of the tank. Bridges were made entirely of timber. If the region was wooded, horses and oxen from local farms were commandeered to transport the trees; if there were no woods, the nearest wooden structure, whether a private home or a public building, was demolished and used for lumber.

“Russian engineers were trained in time of peace to construct wooden bridges, even massive bridges as high as 30 feet, such as those over the Don and Rivers. In the exigency of war, these engineers could put up a bridge with no other tools than axes, hammers and clamps.

“Every army has a system of priorities for supplying its fighting troops. But Soviet transportation, controlled entirely from a central office in Moscow, had a system of such sharp penalties inflicted for minor negligence that a small delay in loading and unloading operations was treated as a serious transgression. The personnel of all forms of transportation came under the jurisdiction of military tribunals which performed their duties right at the front, often trying and sentencing the offender within 24 hours of his dereliction.

“Staff training consists, as far as possible, in practice rather than in theory. During the war, military trainees had to study the current battles, analyze the mistakes made, and even visit the front to accustom themselves to actual combat. All branches of the army, including medical personnel and quartermaster corps underwent this same training.

“Little mail was transported to the front. A dilapidated three-to-four ton truck, no longer useful for priority materiel, sufficed to take care of the mail for a whole division. It was generally accepted as a mere weakness for the soldier at the front to want news of home, and the men were discouraged from writing. As in all other matters concerning the individual, the Russian soldier’s feelings were of no consequence.

“Their success with logistics, in sum, is due not to extraordinary skill and efficiency, hut rather to an endless ability to forage for themselves, to withstand the onslaught of the elements and to make do with whatever comes to hand.”

[…]

This is what [a German general] said: “The Russian will not be held back by terrain normally considered impassable. That was where we made some of our early mistakes. Gradually we learned that it was in just such places that his appearance, and probably his attack, was to be expected. The Russian infantryman could not only overcome terrain difficulties but was able to do so very quickly. Miles of corduroy road were laid through swamp within a few days. Beaten tracks appeared through forest covered in deep snow. Ten men abreast with arms joined, in ranks 100 deep, prepared these routes in 15-minute reliefs of 1,000 men each. Following this human snowplow, guns and other heavy weapons were dragged to wherever they were needed by other teams of infantrymen. During winter, snow caves which could be heated were built to provide overnight shelter for men and horses. Motorization was reduced to an absolute minimum, only the lightest vehicles being used. The horses were tough and required little care. The uniforms were suitable but the men were never over-clad. Mobility came of the mass of men which moved all loads, doing the work of machines when machines would no longer work.”

First came the captain in his scarlet uniform

Wednesday, March 4th, 2026

Soldier’s Load by S. L. A. MarshallOverloading has always been the curse of
armies, S.L.A. Marshall explains (in The Soldier’s Load and the Mobilty of a Nation):

Today we stagger along under a burden of soft drink machines, mammy singers and lollypops. In Wellington’s time, it was the soldiers’ wives and the regimental women which hindered movement.

While a prisoner in Srain, Baron Lejuene penned this arresting picture of military impedimenta in his time:

“First came the captain in his scarlet uniform, mounted on a very fine horse and carrying a big open parasol.

“Then came his wife in a pretty costume, with a very small straw hat, seated on a mule, holding up an umbrella and caressing a little black and tan King Charles spaniel on her knee, whilst she led by a blue ribbon a tame goat, which was to supfly her night and morning with cream for her cup o tea.

“Beside madam walked an Irish nurse, carrying slung across her shoulder a bassinet made of green silk, in which reposed an infant, the hope of the family.

“Behind madam’s mule stalked a huge grenadier, the faithful servant of the captain, with his musket over his shoulder, urging on with a stick the long-eared steed of his mistress.

“Behind him again came a donkey laden with the voluminous baggage of the family, surmounted by a tea-kettle and a cage full of canaries, whilst a jockey or groom in livery brought up the rear, mounted on a sturdy English horse, with its hide gleaming like polished steel. This groom held a huge posting whip in one hand, the cracking of the lash of which made the donkey mend its pace, and at the same time kept order among the four or five spaniels and greyhounds which served as scouts to the captain during the march of his small cavalcade.”

They were warned that those who fell out would be killed on the spot

Monday, March 2nd, 2026

Soldier’s Load by S. L. A. MarshallAn army has to take absolute measures
against looting, S.L.A. Marshall explains (in The Soldier’s Load and the Mobilty of a Nation), or provide a moving conveyor belt which will carry junk to the rear:

Otherwise, what is likely to happen is best illustrated by the classic tale of Sergeant Bourgoyne, a member of Napoleon’s army at Moscow.

When the army quit Moscow on October 19, 1812, Bourgoyne hefted his pack and decided that it was too heavy. So he examined its contents to see what he could discard. According to his Memoirs, he found “some pounds of sugar, some rice, some biscuits, a partly full bottle of liquor, a woman’s Chinese dress embroidered in gold and silver, a bit of the cross of Ivan the Great, my own uniform, a woman’s large riding cloak hazel-colored and lined with green velvet, two silver pictures in relief, one representing the judgment of Paris on Mount Ida and the other showing Neptune on a chariot, several lockets, and a Russian prince’s spittoon set with brilliants.”

But having found the pack too heavy, Bourgoyne could not get out of his mind the visions of the lovely women in Paris who might be seduced by some of these objects. So he did not lighten the pack. He went on his way for another month carrying his treasures. Then at the Battle of Krasnoe he lost everything, including his sixteen rounds of ammunition which he had been unable to fire because the weight of the prince’s jewelled spittoon, and the other loot, had made him less than half a man.

[…]

Under conditions of far greater stress, Maj. Robert K. Whiteley, Medical Corps, noted this trait in human nature as he witnessed the organization of the “Death March” from Mariveles to Camp O’Donnell in the Philippines on April 10, 1942.

There was virtually no leadership in the camp and each man had to think things out for himself. Most of the men were extremely weak from malaria and dysentery. They were told at the start that the march would be about 120 miles, and they were warned that those who fell out would be killed on the spot.

Said Whiteley: “I was surprised at the inability of average men to weigh the relative importance of things and discard every object which meant increased danger. Many started out carrying extra blankets, shirts, drawers and extra shoes. Some carried sewing kits, mirrors, framed pictures, clocks, flashlights and cameras. These weights put many of them in the ditch. They paid. for the mistake with their lives.” They were not the first soldiers to do this; nor, I fear, will they be the last.

US confirms first combat use of LUCAS one-way attack drone in Iran strikes

Sunday, March 1st, 2026

U.S. Central Command has confirmed that the airstrikes on Iran involved the first combat use of the Low-cost Unmanned Combat Attack System, or LUCAS drone:

The LUCAS platform is a one-way attack drone reverse-engineered after the Iranian Shahed-136.

Built by the Arizona-based SpektreWorks, the drone, which can be launched via catapults, rocket-assisted takeoff and mobile ground systems, is a spinoff of the company’s FLM 136 target model, one designed for counter-drone training while simulating Iran’s Shahed variant.

The FLM 136 model carries a range capability of around 500 miles, with a maximum payload of 40 pounds, or “roughly twice the explosive yield of a hellfire missile,” according to Alex Hollings, host of Sandboxx News’ FirePower.

With a maximum takeoff weight of 180 pounds, the FLM 136 is significantly lighter than the Iranian Shahed. The platforms are also immensely more cost-effective — and scalable — compared to the more advanced munitions in the U.S. arsenal, carrying a price tag of around $35,000 per unit.

The Russians did not bother to clear minefields

Saturday, February 28th, 2026

Soldier’s Load by S. L. A. MarshallThe kind of foe the US Army might meet in the next major war, S.L.A. Marshall explains, in The Soldier’s Load and the Mobilty of a Nation, was outlined by Lieut. Gen. Sir Giffard Martel, chief of the British Military Mission to Russia in World War 2:

He wrote: “The rank and file [of the Red Army] were magnificent from a physical point of view. Much of the equipment which we carry on vehicles accompanying the infantry are carried on the man’s back in Russia. The Russians seem capable of carrying these great loads. They are exceptionally tough.

“Many of them arr1ved on September 6 and slept on the ground. It was bitterly cold and a little snow had fallen. The men had no blankets. But when we saw them on September 7 they were getting up and shaking themselves and seemed in good heart. Not a word was said about the cold. Two meals a day seemed to suffice for these troops.”

This was the discipline to which Russian soldiers were being submitted during a training maneuver.

There is other abundant testimony as to how this extraordinary physical vigor and ability to endure against adverse climate which is to be found in the average Russian individual redounds to the strength of tactical forces. I have dealt with many German generals who commanded on the Eastern Front. They said, as did Martel, that the Russian seems to be inured to unusual cold, just as he seems conditioned by nature to living with the forest, and using it in all possible ways to advance his own fighting and baffle his enemies. One of these generals told of surrounding a Russian regiment along the Volkhov in the 1941 winter campaign. The Russians were in a small forest. The Germans decided to starve them out. After 10 days, German patrols found that the enemy resistance had in no wise lessened. Another week passed; a few prisoners had been taken but the majority of the entrapped regiment had succeeded in breaking through the German lines in small groups. The prisoners said that during these weeks the encircled force had subsisted on a few loaves of frozen bread, leaves and pine needles. The weather was 35° below zero. According to the prisoners, the junior leaders had never even raised the point that this cold and hunger were a sufficient reason for surrender.

General Eisenhower wrote of his own feeling of shock on hearing Marshal Zhukov say that the Russians did not bother to clear minefields; thev marched their infantry across the mined area and took their losses.

In 1943, southeast of Kremenchug, the Germans were holding a bridgehead in such strength that they felt certain of holding against the attack which they expected the Russians to loose the following morning. But by night the enemy fanned out over their rear area and collected hundreds of their own civilians, herding them forward at rifle point. When the attack began, this mass was driven forward as a cushion to absorb the German fire. As they were mowed down, the Russian infantry rolled over them and into the bridgehead.

Said Colonel Joachim Peiper, who had fought through three years on the Eastern Front: “On defense the Russian surpasses any soldier I know. Excellent choice of ground, unimaginable diggings combined with good camouflage and unusual depth in the fighting zone are among his characteristics. Every infantryman carries anti-tank grenades. Snipers are effective up to 800 yards. The infantrymen are tough, persistent and given to weight carrying. In a retreat, they will hand-carry their dead to obscure casualty figures.”

Peiper recounted how during the 1941–42 winter, the Russian command published an order decreeing death by the firing squad for any soldier so careless that he allowed himself to becomefrostbitten. Some men suffered this misfortune but were afraid to report it. The Germans came across them in the lines with their hands completely frozen. They were bundled in anything they could get to keep warmth in their bodies. A nail sticking out between the fingers of the right hand enabled them to work the rifle trigger.

The Eisenhower story about the Russian mine-clearing method is topped by Peiper’s account of how the Reds dropped sabotage crews behind the German lines during this same winter. They were flown over in old double-wing planes. While the planes glided ten feet or so above the snow the troops were pushed from them without anything to cushion the shock. The greater number were cracked-up and subsequently died of freezing. The survivors carried out the order.

This came from another witness, General Hasso-Eccard Manteuffel, who later commanded the Fifth Panzer Army on the Western Front: “Their advance is unlike anything ever seen in operations between western armies. The soldier carries a sack on his back with dry crusts and raw vegetables collected on the march. The horses forage where they can. You can’t stop them like an ordinary army by cutting their communications, for you rarely find any supply columns to strike.”

Are tanks in urban warfare a burden or benefit?

Friday, February 27th, 2026

Few militaries have tested the limits of armored warfare in dense urban terrain as extensively as the Israel Defense Forces:

After-action reports from the IDF’s Ground Forces Command noted that armored units reduced infantry fatalities by more than 60% compared with operations where tanks were absent or delayed.

The tank’s ability to deliver precise 120 mm fire, thermal imaging, and heavy armor proved decisive in breaking fortified positions.

However, the 2006 Lebanon War exposed vulnerabilities.

Hezbollah’s use of advanced anti?tank missiles such as the Kornet?E inflicted significant damage, prompting the IDF to accelerate the development of the Trophy Active Protection System, which became operational in 2011.

Since its introduction, Trophy has intercepted more than 90% of incoming anti?tank threats in Gaza and Lebanon, according to Israeli defense manufacturer Rafael. This transformed the tank from a liability back into a survivable, mobile fire base.

In the 2014 Gaza War and the 2023–2024 operations in Gaza, tanks again proved essential.

IDF commanders reported that armored brigades enabled rapid breakthroughs in neighborhoods like Shuja’iyya and Jabalia while providing medical evacuation corridors and suppressive fire.

No soldier should be compelled to walk until he actually enters battle

Thursday, February 26th, 2026

War As I Knew It by George S. PattonIn War as I Knew It, Gen. George S. Patton, Jr. wrote:

No soldier should be compelled to walk until he actually enters battle.

[From that point forward he should] carry nothing but what he wears, his ammunition, his rations and his toilet articles.

[When the battle is concluded] he should get new uniforms, new everything.

Soldier’s Load by S. L. A. MarshallThese are perfectly practical rules, S.L.A. Marshall declares, in The Soldier’s Load and the Mobilty of a Nation:

The only amendment that might strengthen them would be to add that rations and ammunition should be specified only in the amounts which reason and experience tell us the soldier is likely to expend in one day. Beyond that, everything should be committed to first line transport. This includes entrenching tools, since twenty heavy and sharp-edged spades will give better protection any day to an entire company than 200 of the play shovels carried by soldiers. If we are dealing with mountain operations or any special situation where first line transport will have difficulty getting through, it is wiser to assign part of the troops temporarily to special duty as hearers and carriers, excusing them from fire responsibilities. If we are ever to have a wholly mobile army — mobile afoot as well as when motorized on the road — the fighting soldier should be expected to carry only the minimum of weapons and supplies which will give him personal protection and enable him to advance against the enemy in the immediate situation. He should not be loaded for tomorrow or the day after. He should not be “given an axe in case he may have to break down a door.” It is better to take the chance that soldiers will sleep cold for a night or two than to risk that they will become exhausted in battle from carrying too heavy a blanket load. It is wiser to teach them to conserve food, how to live off the countryside, and the importance of equalizing theuse of captured enemy stores than it is to take the chance of encumbering them with an overload of rations. It is sounder to teach them to worry less about personal hygiene and appearance during the hours in which they are fighting for their lives than to weight them down with extra changes of clothing. It is more prudent to keep them light and thereby assist them to maintain juncture than to overload them with munitions and weapons in anticipation of the dire situations which might develop, should juncture be broken.

The elite, international, counter-terror force uses suppressed MP10s

Wednesday, February 25th, 2026

Rainbow Six by Tom ClancyI recently listened to the audiobook version of Tom Clancy’s Rainbow Six, after finishing Executive Orders. The elite, international, counter-terror force uses suppressed “MP10s,” which are clearly MP5s in 10mm, the hot new round at the time.

In real life, the FBI’s SWAT teams and Hostage Rescue Team briefly used MP5s in 10mm:

Out of a carbine barrel the 10mm round has almost as much energy as a 5.56 round, which needs more barrel to get up to speed, but the faster 5.56 round was deemed a better choice for defeating body armor.

In the novel, they use suppressed guns, which are almost silent — with no mention of special subsonic ammo. The guns also shoot a three-round burst, which has fallen out of fashion. They also use diopter sights, which are quite popular for ISSF target-shooting, where precision is far more important than speed or low-light performance.