The Arithmeticof War

War has always come down to arithmetic. For a generation, the math belonged to whoever could spend the most — the bigger budget bought the bigger fleet, the better jets, the deeper stack of expensive weapons. America won that equation so completely that nobody bothered to challenge it. If you wanted to know who controlled a stretch of ocean, you looked for the American aircraft carriers: floating airbases that cost billions, and no other country could match them.

Then the math flipped. A drone that flies itself into a target can be built for twenty or thirty thousand dollars. The missile the U.S. fires to shoot one down costs a few million. So even when America shoots down an incoming threat, it has paid millions to destroy something cheap — it wins the fight but loses on cost, every time. And the enemy never sends just one. It sends a swarm, more than any defense can shoot down, and the few that get through are the ones that do the damage.

In early 2026 the world watched it play out at sea. When Iran shut the Strait of Hormuz — the channel that carries about a fifth of the world's oil and gas — it used no navy at all, just mines, small boats, and cheap drones. The most powerful fleet in history found the strait too dangerous to enter. One report called it a "kill box."

A few weeks later, on a Saudi airfield, a swarm of cheap drones and missiles destroyed an American E-3 Sentry — a flying radar station worth around $270M, one of only about sixteen the Air Force had left, and one it cannot quickly replace. The drones that did it cost about as much as a used car. The math wasn't close.

You could write off any one of these as bad luck — a single rough day in a messy war. But they aren't flukes. The same thing keeps happening wherever cheap drones show up. This is the new arithmetic of war: cheap drones are beating the most expensive military on earth, and once you've seen it, you can't unsee it.

And there's one small company sitting right in the middle of it — quietly making the one part every one of these drones depends on. That's what this issue is about.

To see where this came from, start with Ukraine. That war is where cheap drones stopped being a curiosity and became the main event. Both sides now burn through drones not by the dozen but by the thousand, week after week — flown until they're jammed, shot down, or spent on a target and gone. Drones, not tanks or artillery, became the thing that decides who wins the day.

Washington watched, and it didn't like what it saw. In July 2025 the U.S. Secretary of War signed a memo — titled, plainly, "Unleashing U.S. Military Drone Dominance" — that admitted the problem out loud: while America had tied itself up in its own red tape, rivals like China and Russia had spent years building cheap drones by the millions. The most powerful military on earth had fallen behind on the cheapest weapon in the war, and one of the deadliest.

So America moved. That same memo set a hard deadline — to win the small-drone fight by the end of 2027 — and a target to match: hundreds of thousands of cheap attack drones, in the hands of every squad. And America isn't moving alone. Once one side proved that a few thousand dollars of drone could destroy a vehicle worth a thousand times more, every serious military on earth started racing to build the same thing. Nobody can afford to sit it out.

This isn't a passing trend. It's the new shape of war.

Here's the part that took me longer to see — the part that turned a war story into an investment.

Every one of these drones shares a single fate: it's built to die. A drone isn't a fighter jet you keep for thirty years. It's closer to a bullet. It goes out once, maybe a few times, and then it's gone — jammed, shot down, or flown straight into its target. That one fact rewrites the economics. War used to be about expensive machines you bought rarely and kept for decades. Drone war is about cheap machines you buy constantly and lose on purpose. The demand never ends, because the product is designed to be used up.

But there's a catch buried inside all of it, and it's the whole game. A cheap drone is a defenseless drone. Jam its signal and it falls out of the sky. Listen in and you know where it's headed. Spoof it and you fly it home yourself. The very things that make these machines cheap — simple, mass-produced, throwaway — are what make them easy to kill without ever touching them.

So the real contest isn't the one the U.S. already won. For twenty years, American drones meant a handful of exquisite, expensive aircraft — a Reaper, a Global Hawk — flown for years from another continent. That era is over. The new race is the opposite: cheap, disposable machines built by the thousand, and the countries that got good at it first were Turkey, Iran, Russia, and China — not America.

But stamping out the drone itself is the easy part; anyone with a factory can do it. The hard part is the link — the secure connection between the machine and the person controlling it, the one thing that has to keep working while the enemy tries everything to break it. Which left me with a question. Millions of these things, every one needing that link, every one lost and bought again — who makes it? It took some digging, because the answer wasn't a name I knew.

It's a small company called Mobilicom (Nasdaq: MOB), based in Israel and run by its founder, Oren Elkayam. It doesn't build drones at all — it builds the piece inside them that the whole thing depends on. And here's why I love the business: every drone shot down has to be replaced, and every replacement needs that piece all over again. Mobilicom doesn't sell a weapon once. It sells the part that gets used up and reordered, for as long as the fighting lasts.

So what is this piece — the "link" I keep mentioning? It's two things, and neither of them is a drone. The first is a small radio that Mobilicom calls SkyHopper. It carries the signal between the drone in the air and the person controlling it on the ground — the drone's phone line. Without it, the machine is deaf, blind, and useless.

The second thing is the software that runs on top of that radio, and it's where the real value sits. It keeps the signal alive while the enemy is trying to kill it — scrambling the connection so no one can listen in, shrugging off attempts to jam it, and blocking anyone who tries to hijack the drone and fly it home. If the radio is the phone line, the software is the bodyguard standing over the call.

Here's how the money works, and it's the part I like best. The radio is how Mobilicom gets in the door — once a drone-maker builds it into a product, it's committed. Then the software is layered on top and sold as a licence, year after year. It's the razor-and-blades model: sell the razor once to win the customer, then sell the blades over and over. The hardware is a fair business; the software is the gold mine. And Mobilicom never sells to a soldier or a government directly — it sells to the companies that build the drones, so it ends up tucked inside everyone else's product, the part nobody can rip out.

One thing makes this hard to copy. Building the piece isn't enough — for the U.S. military, it has to be certified: American-made, cyber-tested, and cleared onto the government's official approved lists. Only a handful of companies clear that bar, and Mobilicom is one of them, named one of just four in the government's first batch of approved "trusted" drone suppliers.

And the rules only tighten from here — the strictest arrive in 2027 — so the thing Mobilicom already makes is exactly what the next wave of drones will be required to carry.

So that's the opportunity. Now the books — because the best story in the world means nothing on a broken balance sheet. The first thing I check on any small company is simple: can it survive long enough to be right? This one can.

The balance sheet is a fortress. It owns almost nothing — under $100,000 of equipment — because it doesn't own factories. It owns the designs and the software, then rents the factory by hiring someone else to build the boxes. That's how a tiny company can promise to make ten times as much without spending ten times as much. The asset-light model isn't a slogan here; you can see it in the numbers.

Now the number that should scare you. Mobilicom reported a $23.7M loss last year on just $3.4M of revenue. A loss seven times your sales should stop you cold. Except almost none of it was real money — when I traced where the cash actually went, the business only spent $1.9M running itself. About $13M was an accounting quirk around warrants (paper IOUs that get marked "more expensive" when the stock rises), and most of the rest was stock paid to staff. The giant red number got bigger because the share price got better.

The catch I can't dress up. To stop losing money, Mobilicom needs revenue of about $12M. It did $3.4M — and the most recent quarter came in lower than the year before. The backlog is up sharply and the orders are getting bigger, but the big ramp hasn't reached the top line yet. That gap is the whole investment: the balance sheet buys the time, and the revenue has to do the rest.

For most of my life, military power was a spending contest, and one country always won it. That contest is over. The cheap weapon broke it, and no one has figured out how to un-break it — they've only decided to join in and build the cheap weapon by the million.

When the rules of a fight change that completely, the money doesn't always go to the obvious names. It goes to whoever sells the thing the new rules quietly require. In this fight, that thing is the secure link — the part that keeps a cheap, throwaway drone working while someone is trying to kill its signal. Millions of drones will need it, and most of them will be used up and replaced.

Mobilicom makes that part, holds the certifications the field is about to demand, and has the cash and the clean balance sheet to still be standing when the orders arrive. It hasn't won yet. The revenue is small and the proof isn't in. But the setup — a front-row seat to a war that runs on exactly what it sells — is the kind of asymmetry I spend my time hunting for.

The rules of war just changed — and this company was already built for the new ones.