Register a SA Forums Account here!
JOINING THE SA FORUMS WILL REMOVE THIS BIG AD, THE ANNOYING UNDERLINED ADS, AND STUPID INTERSTITIAL ADS!!!

You can: log in, read the tech support FAQ, or request your lost password. This dumb message (and those ads) will appear on every screen until you register! Get rid of this crap by registering your own SA Forums Account and joining roughly 150,000 Goons, for the one-time price of $9.95! We charge money because it costs us money per month for bills, and since we don't believe in showing ads to our users, we try to make the money back through forum registrations.
 
  • Post
  • Reply
Comrade Gorbash
Jul 12, 2011

My paper soldiers form a wall, five paces thick and twice as tall.
If you haven’t seen The War Game that’s worth checking out, it’s more a documentary style and based around UK war plans. It’s still really bleak but not in the way Threads is.

Adbot
ADBOT LOVES YOU

EvilMerlin
Apr 10, 2018

Meh.

Give it a try...

InAndOutBrennan posted:

All short range IR missiles look too similar. Field must be open for disruption. Something something plasma? 3D vector thrust? I'll call some techbros and see what we can get together.

Well mostly because the Russians and Chinese were able to get a complete AIM-9 from a failed to detonate AIM-9 that hit a MIg-17 during the Taiwan Strait battles. Then a spy for the Russians, Stig Wennerström, from the Swedish Air Force, sold the Russians the plans for the AIM-9. Thus the AA-2 Atoll was born. Of course the Chinese copied the AA-2 in the form of the PL-2.

Oh and then the Israeli's with the Shafrir-1 and Shafrir-2 which were developed using AIM-9 tech. Even today's Python 5 uses tech from the AIM-9 series missiles. And the Israeli's sold these designs to the Chinese and spawned the PL-8 series... which lead to the PL-9's and PL-10's currently in service with the PRC Air Force (which of course has sold them to Pakistan and Bangladesh).

Lobster God
Nov 5, 2008

Comrade Gorbash posted:

If you haven’t seen The War Game that’s worth checking out, it’s more a documentary style and based around UK war plans. It’s still really bleak but not in the way Threads is.

There's also the QED episode A Guide to Armageddon, from 1982.

https://youtu.be/9GJttnC8PoA

Alchenar
Apr 9, 2008

Tias posted:

The israeli military and political leadership is.. less than interested in playing fair, so they probably could skirt the conventions and paint a cross on it if it occurred to them. Still would be pretty unsporting though, that is some dystopian cityfight poo poo right there.

Uh you write that as if there isn't an approximately zero chance of any of the IDF's likely opponents respecting a red cross.

They've made an ambulance with tank levels of protection because that's what they need.

Valtonen
May 13, 2014

Tanks still suck but you don't gotta hand it to the Axis either.

Alchenar posted:

Uh you write that as if there isn't an approximately zero chance of any of the IDF's likely opponents respecting a red cross.

They've made an ambulance with tank levels of protection because that's what they need.

The problem isnt the armor. Its the 120mm main gun. And the mortar. And the three machine guns.

The question isnt whether someone respects Red Cross or not, Its about painting it on a tank and then using it offensively- the entire idea behind International Red Cross is to have a way to mark non-combatant vehicles and equipment that are supposed to aid everyone that has been wounded. That is why using it whilst blasting away is such a big deal- whilst you arent protected by the conventions, you are eroding the international standing of one of the most important humanitarian NG organisations.

Note, however, that I specifically said I havent Heard of IDF painting one in Merkavas, just specuöating How hazardoys ut would be.

InAndOutBrennan
Dec 11, 2008

EvilMerlin posted:

Well mostly because the Russians and Chinese were able to get a complete AIM-9 from a failed to detonate AIM-9 that hit a MIg-17 during the Taiwan Strait battles. Then a spy for the Russians, Stig Wennerström, from the Swedish Air Force, sold the Russians the plans for the AIM-9. Thus the AA-2 Atoll was born. Of course the Chinese copied the AA-2 in the form of the PL-2.

Oh and then the Israeli's with the Shafrir-1 and Shafrir-2 which were developed using AIM-9 tech. Even today's Python 5 uses tech from the AIM-9 series missiles. And the Israeli's sold these designs to the Chinese and spawned the PL-8 series... which lead to the PL-9's and PL-10's currently in service with the PRC Air Force (which of course has sold them to Pakistan and Bangladesh).

Well the Python 5 must be best. Just by looking at it you can see it has twice the turn.

:smugbert:

Shitposting aside, people must have tried a lot of options by now? But like a lot of other stuff there might be not be that many ways of coming up with a missile body that needs to be quick and turn a lot? And not weigh more than x and preferably cost less than y.

Phanatic
Mar 13, 2007

Please don't forget that I am an extremely racist idiot who also has terrible opinions about the Culture series.

Valtonen posted:

The problem isnt the armor. Its the 120mm main gun. And the mortar. And the three machine guns.

The question isnt whether someone respects Red Cross or not, Its about painting it on a tank and then using it offensively- the entire idea behind International Red Cross is to have a way to mark non-combatant vehicles and equipment that are supposed to aid everyone that has been wounded. That is why using it whilst blasting away is such a big deal- whilst you arent protected by the conventions, you are eroding the international standing of one of the most important humanitarian NG organisations.


I think the IRC has a lot more to worry about from, say, Hamas:

https://www.thenational.ae/uae/red-crescent-chief-tells-of-hamas-betrayal-while-delivering-aid-in-gaza-1.64655

bewbies
Sep 23, 2003

Fun Shoe
There's some engineering term I can't come up with right now for when you basically arrive at a functional form of a thing, and then said thing doesn't change all that much externally over a long period of time, but the technology driving the thing evolves spectacularly. Like, our computers are all boxes, with monitors, and keyboards, and mouses, but what I'm using today is vastly different from my dad's Apple IIc he bought in 1980-whatever despite looking more or less the same. Or, the 737 looks basically the same as it did in the 1960s. Or a howitzer today is more or less the same as it was in 1918.

The AIM-9 is a great example of this...they hit on the basic configuration of a short range air to air missile in 1950-whatever, and there hasn't been much if any reason to change this over the last 70 years. Meanwhile, the missile's components and performance are completely different despite it looking the same.

What I'm asking here is what is the drat word I can't come up with.

Fangz
Jul 5, 2007

Oh I see! This must be the Bad Opinion Zone!
EDIT: Actually gently caress it this is way too D&D

Fangz fucked around with this message at 17:48 on Nov 19, 2018

FrangibleCover
Jan 23, 2018

Nothing going on in my quiet corner of the Pacific.

This is the life. I'm just lying here in my hammock in Townsville, sipping a G&T.

InAndOutBrennan posted:

All short range IR missiles look too similar. Field must be open for disruption. Something something plasma? 3D vector thrust? I'll call some techbros and see what we can get together.

Vectored thrust, vortex generators in front of the control surfaces: R-73


Small size, low weight (fits two to a pylon on some aircraft), vortex generators in front of the control surfaces: R-60


Large size, no forward control surfaces at all: ASRAAM


Anime Hair: AAM-3


This piece of poo poo on the far right: AIM-4 Falcon


I mean, yeah, they all look like tubes with a rounded point at one end and a hole in the other and some wings. They're missiles. The only one that wasn't like that never entered service.

Cessna
Feb 20, 2013

KHABAHBLOOOM

bewbies posted:

What I'm asking here is what is the drat word I can't come up with.

Convergent Evolution? Like why a shark, dolphin, and ichthyosaur all follow the same basic shape - once you've gone through a bunch of different designs and found the one that is optimal for that environment you stick with it.

Tias
May 25, 2008

Pictured: the patron saint of internet political arguments (probably)

This avatar made possible by a gift from the Religionthread Posters Relief Fund

Alchenar posted:

Uh you write that as if there isn't an approximately zero chance of any of the IDF's likely opponents respecting a red cross.

They've made an ambulance with tank levels of protection because that's what they need.

I don't know that I did, I just don't think Israel would be above putting red crosses on military assets and then using it for optics when they invariably get attacked.

Fangz
Jul 5, 2007

Oh I see! This must be the Bad Opinion Zone!

FrangibleCover posted:


I mean, yeah, they all look like tubes with a rounded point at one end and a hole in the other and some wings. They're missiles. The only one that wasn't like that never entered service.


What is that thing

HEY GUNS
Oct 11, 2012

FOPTIMUS PRIME

Fangz posted:

What is that thing

the uss defiant

SeanBeansShako
Nov 20, 2009

Now the Drums beat up again,
For all true Soldier Gentlemen.
A very expensive frisbee.

Cessna
Feb 20, 2013

KHABAHBLOOOM

Fangz posted:

What is that thing

40K Tau drone:

aphid_licker
Jan 7, 2009


It's PYE WACKET

https://en.wikipedia.org/wiki/Pye_Wacket

Nebakenezzer
Sep 13, 2005

The Mote in God's Eye

C.M. Kruger posted:

It's also worth noting the rapid timeline of US tank development:

1936:
Rock Island Arsenal begins working on the T5 Medium Tank.

1939:
April: Medium Tank T5E2 begins testing at Aberdeen, it's a M2 Medium Tank prototype with a 75mm gun in a sponson.
June: Rock Island finalizes the design of the T5 as the M2 Medium Tank and builds 18 of them.

1940:
June-July: The design of the M3 Lee is finalized.
August: The specifications for what would become the M4 Sherman are issued on the last day of the month. A wooden mock-up of the M3 Lee is delivered. The ordinance board orders the M3 into full-scale production. Despite the design being obsolete, Chrysler is contracted to deliver 100 M2A1 Medium tanks a month between then and August 1942 because the army needs tanks now and they'll just swap the order to M3s or M4s as production comes on line.

1941:
February: M4 Sherman design work starts.
March: First M3 Lee prototype is finished and begins testing at Aberdeen.
May: Factories begin delivering the first pilot prototypes of the M3 Lee.
August: M3 Lee enters production. M2 Medium tank production is halted at 94 units.
September: M4 Sherman prototype T6 is finished. First 20 M3s reach the UK.

1942:
February: The cast hull M4A1 Sherman enters production.
July: The welded hull M4 Sherman enters production.

So, after the fall of france in 1940, America realized "Oh poo poo, this M2 just doesn't cut it" and yelled at the engineers "JUST PUT OUR NEW 75mm GUN IN THE HULL AND GIVE IT A SMALL TURRET, WE'LL GET A REAL SOLUTION LATER?"

What's shared between the M2, M3, and M4?

Since we're talking about Shermans, I was reading through that Sherman site EE recomended, and it's impressive as hell to me that the Americans could take 10 final assembley factories, god only knows how many subcontractors, and a tank that I think soon had three or four engines and two different hull types....and make everything work.

Cessna
Feb 20, 2013

KHABAHBLOOOM

Nebakenezzer posted:

What's shared between the M2, M3, and M4?

Check out that suspension:







Sprocket in the front, idler in the back. Three "bogies," six single road-wheels, three return rollers. Paired guide teeth on the outsides of the track blocks, end-connectors instead of drift pins.

I don't think anything is directly copied over, but it looks like a path of evolution to me.

Cessna
Feb 20, 2013

KHABAHBLOOOM

Cessna posted:

Sprocket in the front, idler in the back. Three "bogies," six single road-wheels, three return rollers. Paired guide teeth on the outsides of the track blocks, end-connectors instead of drift pins.

For comparison, a T-34/85 has the sprocket in the rear, idler in the front. Five sets of paired road wheels on coil-springs. No return rollers, guide teeth in the middle, drift pins instead of end connectors.

Comrade Gorbash
Jul 12, 2011

My paper soldiers form a wall, five paces thick and twice as tall.

Alchenar posted:

Uh you write that as if there isn't an approximately zero chance of any of the IDF's likely opponents respecting a red cross.

They've made an ambulance with tank levels of protection because that's what they need.

Valtonen posted:

The problem isnt armor...

The “their opponents don’t respect the convention” doesn’t follow here either. If they’re going to shoot at MDA marked vehicles anyways, why bother painting it on your tank?

It only makes sense against an opponent who is going to at least hesitate to engage an attacking vehicle with that insignia on it... and then you’re tossing away the benefits for actual medical evacuation and I struggle to think of a realistic objective that’s worth that loss, especially given how uncertain and small an advantage it would provide.

It’s pretty obviously a dumb idea - which certainly doesn’t mean someone wouldn’t try it anyways.

Comrade Gorbash
Jul 12, 2011

My paper soldiers form a wall, five paces thick and twice as tall.

Nebakenezzer posted:

So, after the fall of france in 1940, America realized "Oh poo poo, this M2 just doesn't cut it" and yelled at the engineers "JUST PUT OUR NEW 75mm GUN IN THE HULL AND GIVE IT A SMALL TURRET, WE'LL GET A REAL SOLUTION LATER?"
IIRC they wanted to ditch the 37mm and the turret but the infantry demanded it be kept.

Ensign Expendable
Nov 11, 2008

Lager beer is proof that god loves us
Pillbug

Nebakenezzer posted:

So, after the fall of france in 1940, America realized "Oh poo poo, this M2 just doesn't cut it" and yelled at the engineers "JUST PUT OUR NEW 75mm GUN IN THE HULL AND GIVE IT A SMALL TURRET, WE'LL GET A REAL SOLUTION LATER?"

What's shared between the M2, M3, and M4?

Since we're talking about Shermans, I was reading through that Sherman site EE recomended, and it's impressive as hell to me that the Americans could take 10 final assembley factories, god only knows how many subcontractors, and a tank that I think soon had three or four engines and two different hull types....and make everything work.

Four main engine families (R-975, GM 6046 diesel, Ford GAA, Chrysler A57). The R-975 came in at three production variants (EC2, C1, C4) plus a bunch of prototype ones. Also there was the RD-1820 multi fuel engine that was accepted into service, but only 75 Shermans were built with it. These Shermans also had a unique hull (lengthened M4A4 type, but with a hybrid front plate).

This all worked somehow, and not just worked, but flourished, largely because the manufacturers didn't try to undercut each other.

KYOON GRIFFEY JR
Apr 12, 2010



Runner-up, TRP Sack Race 2021/22

Comrade Gorbash posted:

IIRC they wanted to ditch the 37mm and the turret but the infantry demanded it be kept.

it would then have been an assault gun before assault guns were cool

KYOON GRIFFEY JR
Apr 12, 2010



Runner-up, TRP Sack Race 2021/22

that thing is loving cool

FrangibleCover
Jan 23, 2018

Nothing going on in my quiet corner of the Pacific.

This is the life. I'm just lying here in my hammock in Townsville, sipping a G&T.
Before this discussion about the Merkava ambulance goes any further, has anyone ever seen one with protected ICRC markings on it? Otherwise it's a hypothetical war crime in the same way that you could hypothetically paint a protected symbol on any other AFV and not really worth discussing.


Nebakenezzer posted:

Since we're talking about Shermans, I was reading through that Sherman site EE recomended, and it's impressive as hell to me that the Americans could take 10 final assembley factories, god only knows how many subcontractors, and a tank that I think soon had three or four engines and two different hull types....and make everything work.
Three hull types really, or maybe two and a half, as Ensign points out the M4A4 had a longer hull to take the different kind of engine. Two turret types as well, fully interchangeable between hull types. And that's not even starting on the specialist variants on the same hull.

FrangibleCover
Jan 23, 2018

Nothing going on in my quiet corner of the Pacific.

This is the life. I'm just lying here in my hammock in Townsville, sipping a G&T.

KYOON GRIFFEY JR posted:

that thing is loving cool

It's brilliant, isn't it? Honestly it's a relief it never entered service or serious testing, I'm sure it wouldn't have actually achieved the design objectives but if all we have are the design objectives then we can assume it's the coolest missile ever dreamed of. I also think I saw something somewhere claiming they were going to put a small nuke in it like an AIR-2 had. What else could you possibly do to make Pye Wacket more awesome?

Fangz
Jul 5, 2007

Oh I see! This must be the Bad Opinion Zone!

Cessna posted:

Check out that suspension:







Sprocket in the front, idler in the back. Three "bogies," six single road-wheels, three return rollers. Paired guide teeth on the outsides of the track blocks, end-connectors instead of drift pins.

I don't think anything is directly copied over, but it looks like a path of evolution to me.

I think if you look at the welded Sherman there's some similarity in terms of the general shape of the hull.

http://www.theshermantank.com/wp-content/uploads/M4A4OTHERSIDE.png

InAndOutBrennan
Dec 11, 2008

Thats disruption right there. I learned something today. Thanks guys.

aphid_licker
Jan 7, 2009


Also one of the all-time great code names. Along with the weirdly eerie HAVE BLUE. Rivet Joint, Chrome Dome are good too. There's a navigation sonar named MOUSE ROAR which is awesome.

Acebuckeye13
Nov 2, 2010

Against All Tyrants

Ultra Carp

Cessna posted:

Check out that suspension:







Sprocket in the front, idler in the back. Three "bogies," six single road-wheels, three return rollers. Paired guide teeth on the outsides of the track blocks, end-connectors instead of drift pins.

I don't think anything is directly copied over, but it looks like a path of evolution to me.

Modern US tank development really starts right here:



That there is an M2 light tank. First built in 1935, the M2 was basically the prototype for how American tanks up to the Sherman would be built: Vertical Volute Spring Suspension (Shortened to VVSS), a forward-mounted transmission, and powered by a converted aircraft radial engine. These design features would prove to have a number of downsides—because of the mounting for the radial engine, for instance, the tanks would all end up being way too tall, which effects the tank's center of gravity and is a major tactical disadvantage in combat. The early tanks also suffered from an obsession with packing them with as many MGs as physically possible, which persisted up to the early prototypes of the Sherman. However, it gave American tank designers a very solid foundation from which to build—though the design had flaws, it was fundamentally reliable, easy enough to produce, and easy to service. The design also had plenty of growth potential—initially enlarged for the M2 Medium, the later M3 and M4 tanks would use of large parts of the M2's suspension and powertrain. Not too bad for a 1930s design.

Ensign Expendable posted:

Four main engine families (R-975, GM 6046 diesel, Ford GAA, Chrysler A57). The R-975 came in at three production variants (EC2, C1, C4) plus a bunch of prototype ones. Also there was the RD-1820 multi fuel engine that was accepted into service, but only 75 Shermans were built with it. These Shermans also had a unique hull (lengthened M4A4 type, but with a hybrid front plate).

This all worked somehow, and not just worked, but flourished, largely because the manufacturers didn't try to undercut each other.

American production during World War II was really something else, and it's always staggering to read about it. There was a real, honest desire by US manufacturers to build as much as they could as well as they could as fast as they could, and the results were nothing short of astounding.

EvilMerlin
Apr 10, 2018

Meh.

Give it a try...

aphid_licker posted:

Also one of the all-time great code names. Along with the weirdly eerie HAVE BLUE. Rivet Joint, Chrome Dome are good too. There's a navigation sonar named MOUSE ROAR which is awesome.

So much cool poo poo came out of HAVE BLUE.

Rivet dome had so many technologies spawn from it... and we can thank almost all modern surveillance on what was learned in the early days of Rivet Dome on it...

Chrome Dome was insanity. I'm absolutely gobsmacked that more B-52's didn't crash considering the flight regiment those pilots and crews suffered through.

EvilMerlin
Apr 10, 2018

Meh.

Give it a try...

Acebuckeye13 posted:

Modern US tank development really starts right here:



That there is an M2 light tank. First built in 1935, the M2 was basically the prototype for how American tanks up to the Sherman would be built: Vertical Volute Spring Suspension (Shortened to VVSS), a forward-mounted transmission, and powered by a converted aircraft radial engine. These design features would prove to have a number of downsides—because of the mounting for the radial engine, for instance, the tanks would all end up being way too tall, which effects the tank's center of gravity and is a major tactical disadvantage in combat. The early tanks also suffered from an obsession with packing them with as many MGs as physically possible, which persisted up to the early prototypes of the Sherman. However, it gave American tank designers a very solid foundation from which to build—though the design had flaws, it was fundamentally reliable, easy enough to produce, and easy to service. The design also had plenty of growth potential—initially enlarged for the M2 Medium, the later M3 and M4 tanks would use of large parts of the M2's suspension and powertrain. Not too bad for a 1930s design.


American production during World War II was really something else, and it's always staggering to read about it. There was a real, honest desire by US manufacturers to build as much as they could as well as they could as fast as they could, and the results were nothing short of astounding.

A little earlier than the M2.

The M1 Combat car was the first "tank" to use VVSS

Comrade Gorbash
Jul 12, 2011

My paper soldiers form a wall, five paces thick and twice as tall.

KYOON GRIFFEY JR posted:

it would then have been an assault gun before assault guns were cool
Assault guns were never cool :colbert:

Cessna
Feb 20, 2013

KHABAHBLOOOM

EvilMerlin posted:

Chrome Dome was insanity. I'm absolutely gobsmacked that more B-52's didn't crash considering the flight regiment those pilots and crews suffered through.

There's a documentary on a Chrome Dome crash called Buzz One Four on Amazon video; it's pretty good.

Cessna
Feb 20, 2013

KHABAHBLOOOM

Comrade Gorbash posted:

Assault guns were never cool :colbert:

Man...

KYOON GRIFFEY JR
Apr 12, 2010



Runner-up, TRP Sack Race 2021/22

Comrade Gorbash posted:

Assault guns were never cool :colbert:

the ASU-57 and its absurd 73 calibers gun is here to say: you are wrong

EvilMerlin
Apr 10, 2018

Meh.

Give it a try...

Cessna posted:

There's a documentary on a Chrome Dome crash called Buzz One Four on Amazon video; it's pretty good.

Oh nice. Will watch it tonight. Thank you.

EvilMerlin
Apr 10, 2018

Meh.

Give it a try...

Bah

Adbot
ADBOT LOVES YOU

Nenonen
Oct 22, 2009

Mulla on aina kolkyt donaa taskussa

That is no assault gun! :crossarms:

  • 1
  • 2
  • 3
  • 4
  • 5
  • Post
  • Reply