Shelf life doesn't matter if you are firing them as quickly as you can make them, especially if you actually can make them as quickly as you need them because they're so simple.

Right. High-volume users can skip the thermal batteries with decades-long shelf life, and just spot-weld a few AAA batteries inside the weapon. Just stencil the thing "Best if used by DATE". Good for a year or two at least. Skip the anti-corrosion stuff and ship it in consumer-grade shrink wrap. Ukraine ships drones to the field in lightweight cardboard boxes, not rugged weapons containers.

Many US weapons are really old designs. The Patriot went into production in 1980. The Stinger went into service in 1981. There's been progress since then. Consumer-grade parts can do most of what's needed.

I don't understand your point. Sure, Ukraine can cut a few corners that western militaries are unwilling to cut. They still can't produce a domestic ballistic missile at scale, because it's genuinely hard, and simple terror weapons like Qassams are useless for militaries. "100 rockets for $10k" is off by orders of magnitude.

The US military is not "new" at this. There are whole career professions in the military around just this topic.

You have a point - cheap drones have changed warfare - but you might be simplifying the issue. As some warfare experts online have discussed, it isn't that cheap drones are the only weapon that is used in Ukraine (or warfare in general), it is one option in vast array of options based on the situation (although, agreed, it is taking on a much bigger significance). Look at the war in Iran. They did a pretty standard playbook and use stealth jets and cruise missiles to surgically take out air defenses in order to gain air dominance. This would be very difficult with just cheap drones.

... but, do agree that cheap weapons are still becoming extremely important. Iran is terrorizing the middle east and strait of hormuz with cheap drones, so they are definitely important. Yeah, in the war of attrition, low cost, high-volume options are clearly very important.

It's even worse when your goal is commercial viability of carrying a relatively flammable liquid.

Tankers moving at a slow speed, across a narrow strait.

They don't have to sink to not be commercially viable; a few deck fires negatively impact your days at sea without incident.

> The Ukraine war is being fought with a bunch of cheap toy style drones dropping grenades everywhere

This hasn't been true for 3-4 years now, most of the combat drones being used now are purpose built kamikaze drones. Notably the Russians are using Iranian designed Shahed 136s, while the Ukranians have the similar Liutyi. Among many, many, many other models in various roles.

> And let's not forget. The US had napalm, helicopters, bombers, incredible logistics, cutting edge equipment of all sorts. Vietnam had a bunch of sticks in a hole covered in poop. Those sticks sent Americans crying home and we still get movies and games with them crying about how bad it was.

While the Americans absolutely lost in Vietnam really bad, the Vietnamese regular army (PAVN) was extremely well equipped with some of the latest Soviet and Chinese equipment. Hanoi was one of the most densely defended anti-air spaces in the world (because the Americans insisted on trying, again, to kill civiliasn to get them to surrender, which never works), with top notch systems. The PAVN had mechanised batallions with tanks, armoured personnel carriers, anti-tank missiles, even amphibious tanks. The air force also had pretty good quality fighters.

The VietCong on the other hand was a guerilla force equipped only with light and mobile equipment.

So much this. Reliability and durability only matters because the thing costs a million dollar a piece. When you have stuff with a mere 5-digits price tag or less, you simply don't care if half of them miss their mark or doesn't fire 10% of the time.

I'm just not sure what to even say when you're both so assertive and completely wrong. Please stop relying on twitter/reddit to inform your takes.

The war in Ukraine is being fought with all tiers of systems, ranging from Zircons and PAC-3 on the high end to booby traps on the low end. All of them are essential, and shortcomings on any of the tiers is ruthlessly exploited by the other side. Saying that it's only the small drones that matter betrays over-reliance on the gory FPV kill footage.

"QA, safety, blah blah blah" get implemented on every level as soon as it's feasible. You can just look at photos from Yelabuga and see how their assembly lines are not fundamentally different from Raytheon's. Ukraine is standardising their drone manufacturing. This is inevitable, because faulty munitions lead to

- killed friendly soldiers if the munitions explode pre-launch

- wasted logistic resources if they don't launch

- wasted time and targeting opportunity or friendly units not getting fire support when they fail after launch

The cost of faults is severe and much higher than just the cost of the munition itself.

It seems that you're misinformed about the real cost of modern FPVs used in Ukraine. Reports of sub-$1000 drones are years out of date and heavily relied on salvaged munitions, but there are only so many RPG warheads you can get for "free". Current FPVs are heavier, more capable, and cost a few thousand dollars. Further, it's reported that it takes dozens of FPVs to kill a single "hedgehog tank", which brings the total cost of one kill to a rough parity with "classic", "expensive" systems like the Javelin, except Javelins can be carried by a mobile squad, and launching FPVs requires a dedicated immobile unit with a long logistical tail.

Don't mistake forces not being ready to counter low-tier threats immediately with the threats being impossible to counter. Group 3 drones are very effectively countered in Ukraine, to the extent that it takes hundreds to deliver maybe a few TLAMs worth of payload to the target. There are mature systems being rolled out right now across western armies, from various gun-based solutions to APKWS. Group 2 drones are decimated with cheap anti-air drones. Group 1 drones are being handled with APSes, which work pretty well even in urban environments, as Israel has (very unfortunately) demonstrated lately.

> TFA is literally about a $96 rocket

It's a firework-grade rocket with no payload that can't even ignite reliably.

To imitate even a TBM or a MBRM, you need similar kinematics, even if you're running without a payload. Maybe your solid rocket motor would be a touch smaller because you're not delivering hundreds of kilograms of explosives, but it still has to be large because of the rocket equation. With a large motor you're looking at a lot of damage if it explodes at the launch point, so you need quality casting. You can't really save much money on the motor.

Then, you need a TEL. Because the motor is large, the launcher has to be comparable to the real thing. You probably don't want to have two different vehicles, so you keep the same vehicle; it needs to be armed, driven around, and set for launch. Not that different from the real thing.

So you've done all of that, and then you realise that your empty warheads are too light and the missiles (or warheads, if you split) don't interact with the atmosphere in the same way as non-decoy missiles do. What's worse, modern radars are perfectly capable of noticing that and discriminating the decoys. All of that effort, and you didn't win anything. Might as well add the payload.

The US and the UK spent vast amount of money chasing exactly your line of reasoning with nuclear warhead decoys. Chevaline is a culmination of the effort, and it's retired for 30 years. In the end, relying on decoys doesn't really work, they are too expensive.

Fancier CPUs change very little of this calculation, because compute is a very little part of the cost to begin with.

I wonder how many Hezbollah rocket operators get blown up by their own rockets? A not insignificant number, I suspect.

Ukraine does bother with all of that when they can afford it. I'd even say that FPV drones are the main exception, and only because Ukraine was so pressed for immediate results and had stockpiles to repurpose. There are only so many old RPG warheads you can reuse with a detonator made of live wires, and maiming your own launch crews because someone made a tiny wrong movement arming their thirtieth drone of the day under artillery fire gets old fast.

Hezbollah is a terrorist organisation, they don't need their contraptions to work reliably. GMLRS serves an entirely different purpose to rockets made of repurposed telephone poles, and is much more useful for a military force.

Also, don't forget the distances. Ukraine is fighting a war in their own country, with direct ground lines of communication to the frontline. On the other hand, you can fit three Ukraines just between Guam and Taiwan.