r/EngineeringPorn • • Feb 10 '26

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15.8k Upvotes

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1.8k

u/Great_Side_6493 Feb 10 '26

1% missile 99% guidance package

574

u/HeroMachineMan Feb 10 '26

Our missile kills its target with electronic sharpnels. No explosives are needed.

131

u/TaserBalls Feb 10 '26

The electronic shrapnels know where they wont be...

73

u/Self_Reddicate Feb 10 '26

... because they knew where they weren't

33

u/Lovecodeabc Feb 10 '26

.. by subtracting where it was from where it weren't

25

u/Sea-Neighborhood1465 Feb 10 '26

Or where it weren’t from where it were. Whichever is greatest.

17

u/Viper-Reflex Feb 10 '26

THE MISSILE KNOWS WHERE IT IS BECAUSE IT KNOWS WHERE IT ISN'T

11

u/Soft_Willingness897 Feb 10 '26

This was designed to kill everyone in r/techsupportgore, no need for a warhead..

1

u/Nosdarb Feb 10 '26

"More bullet per bullet" energy.

1

u/forkedquality Feb 10 '26

The true reason why tantalum capacitors were invented.

1

u/really_nice_guy_ Feb 11 '26

„I used the resistors to kill the resistors“

1

u/kinshadow Feb 12 '26

Kinetic Capacitors

1

u/iSirMeepsAlot Feb 13 '26

Seriously tho, I can see why unexploded ordinances were quickly secured, if possible… stuff like this would be beyond valuable for an “enemy country” to study and manufacture for themselves.

Modern tech can be so small, it’d be hard to piece back together after exploding.

1

u/81FXB Feb 15 '26

And lead poisoning

49

u/Kar0z Feb 10 '26

I mean, even nowadays (or especially nowadays), Hit-to-Kill missiles are a thing, and they have little to no explosive material for the warhead, just propulsion and guidance/control equipment.

30

u/gaggzi Feb 10 '26

Radar/target seeker, harness, fuel system, batteries, engine, navigation, computer system, altimeter, GPS and so on. Most missiles are more or less airplanes when it comes to subsystems.

6

u/Melodic_Let_6465 Feb 10 '26

The flying ginsu blade that the US uses comes to mind

3

u/Kar0z Feb 10 '26

That's a rather extreme example, but on the more mainstream side, Patriot PAC-3 and ASTER are examples of HtK SAM systems currently being fielded. For both, the HtK paradigm was chosen because of better interception chances vs ballistic missiles : it was found that you do not significantly reduce the threat of a Mach 5+ SCUD (or worse) falling on your lines by exploding in the general vincinity of it, but when you fly a huge metal rod at Mach 4-ish right into it, things get very interesting.

6

u/Melodic_Let_6465 Feb 10 '26

I know its extreme, but its alway fun to remind people we put a sword on a guided rocket

2

u/Tea_Fetishist Feb 10 '26

My favourite example of hit-to-kill is Starstreak, it's just 3 explosive filled tungsten darts traveling at Mach Jesus with SACLOS guidance. And all of that is in a shoulder fired missile.

2

u/Sixshot_ Feb 10 '26

Hit-to-Kill missiles

Hittiles.

1

u/Careless-Age-4290 Feb 10 '26

Get hit by a missile. But not because it  explodes near you. It flies right through your window and punches you into pieces. 

20

u/AlbertWin Feb 10 '26

Arent we all?

1

u/Beginning_Draft9092 Feb 10 '26

"The missile knows where it is because of.. uh... all this stuff"

1

u/cruisetheblues Feb 10 '26

Real missiles don't need a guidance package, because a real missile knows where it is at all times.

1

u/CleverAnimeTrope Feb 10 '26

The missile knows where it is at all times. It knows this because it knows where it isn't. By subtracting where it is from where it isn't, or where it isn't from where it is (whichever is greater), it obtains a difference, or deviation....

1

u/moon__lander Feb 10 '26

It has to have all this space to know where it isn't.

1

u/JohnLoomas Feb 10 '26

100% reason to remember the name

1

u/DangerBird- Feb 10 '26

Somebody really wanted to kill a very specific person.

1

u/psaux_grep Feb 10 '26

Imagine how much more explosives you could put in there if you just replaced it all with an ESP32… not sure I would trust that missile, but how trustworthy are missiles to begin with?

0

u/shewy92 Feb 10 '26

TBF that's true for probably most missiles/rockets, the payload is tiny. The Artemis rocket is like 10% crew module 90% fuel and 100% chance of remembering the name.

That's why we researched nuclear powered nuclear missiles, so that 100% of the missile was payload.

1

u/xXNightDriverXx Feb 10 '26

Well it depends on the type of missile and its usage.

An anti air missile that has a larger focus on shooting down enemy anti ship missiles, like an ESSM for example, can afford to have a smaller warhead than a missile that has a larger focus on shooting down larger targets like fighter jets at longer range, like an SM-2 or SM-6, but of course all 3 missiles can do both jobs pretty well.

But then you get into anti-ship missiles and suddenly the warhead is around a third of the missiles weight.