this post was submitted on 03 Sep 2024
364 points (96.7% liked)

Today I Learned

17733 readers
233 users here now

What did you learn today? Share it with us!

We learn something new every day. This is a community dedicated to informing each other and helping to spread knowledge.

The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:

Rules (interactive)


Rule 1- All posts must begin with TIL. Linking to a source of info is optional, but highly recommended as it helps to spark discussion.

** Posts must be about an actual fact that you have learned, but it doesn't matter if you learned it today. See Rule 6 for all exceptions.**



Rule 2- Your post subject cannot be illegal or NSFW material.

Your post subject cannot be illegal or NSFW material. You will be warned first, banned second.



Rule 3- Do not seek mental, medical and professional help here.

Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.



Rule 4- No self promotion or upvote-farming of any kind.

That's it.



Rule 5- No baiting or sealioning or promoting an agenda.

Posts and comments which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.



Rule 6- Regarding non-TIL posts.

Provided it is about the community itself, you may post non-TIL posts using the [META] tag on your post title.



Rule 7- You can't harass or disturb other members.

If you vocally harass or discriminate against any individual member, you will be removed.

Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.

For further explanation, clarification and feedback about this rule, you may follow this link.



Rule 8- All comments should try to stay relevant to their parent content.



Rule 9- Reposts from other platforms are not allowed.

Let everyone have their own content.



Rule 10- Majority of bots aren't allowed to participate here.

Unless included in our Whitelist for Bots, your bot will not be allowed to participate in this community. To have your bot whitelisted, please contact the moderators for a short review.



Partnered Communities

You can view our partnered communities list by following this link. To partner with our community and be included, you are free to message the moderators or comment on a pinned post.

Community Moderation

For inquiry on becoming a moderator of this community, you may comment on the pinned post of the time, or simply shoot a message to the current moderators.

founded 1 year ago
MODERATORS
top 50 comments
sorted by: hot top controversial new old
[–] Flax_vert@feddit.uk 111 points 2 months ago (3 children)

TBH, I think the Israel iron dome system is justified. Bombing Palestinians is not.

[–] roofuskit@lemmy.world 72 points 2 months ago* (last edited 2 months ago) (14 children)

One is defensive and one is a genocide over land. Not really a hard choice for sane people.

load more comments (14 replies)
[–] Letstakealook@lemm.ee 7 points 2 months ago (20 children)

There is zero justification for a colonial apartheid ethnostate. Over seventy years of crimes against humanity are not worth defending.

load more comments (20 replies)
load more comments (1 replies)
[–] taiyang@lemmy.world 38 points 2 months ago (1 children)

Cheap for a missile, but using soft power tends to be more effective, both economically and less destructive. You know, like not pissing off all your neighbors and taking folk's land.

[–] desktop_user@lemmy.blahaj.zone 6 points 2 months ago (1 children)

but then how will I take their land?

[–] L0rdMathias@sh.itjust.works 3 points 2 months ago (1 children)

Allow me to introduce the G brothers - Gerrymandering and Gentrification.

load more comments (1 replies)
[–] ArbitraryValue@sh.itjust.works 38 points 2 months ago* (last edited 2 months ago) (3 children)

That's actually a very low price for an anti-air missile. For comparison, the Stinger shoulder-fired missile costs more than twice as much. A Patriot missile costs four million dollars (but is much more capable). Presumably minimizing cost was a high priority when this missile was designed. Nonetheless, the cost asymmetry is one reason why degrading the ability of Hamas and Hezbollah to fire missiles at Israel is important.

[–] sxan@midwest.social 9 points 2 months ago

Absolutely. In the late '80s I was part of an anti-tank guided missile evaluation; each rocket cost around $70k then, so around $185k per today.

Also, depends on what version and flavor of PAC it is

[–] orrk@lemmy.world 2 points 2 months ago

Hamas and Hezbollah are firing any tubes filled with any propellant they can find. you want to reduce the capabilities of groups like Hamas and Hezbollah? don't fucking go around running an apartheid ethnostate and annexing land on the basis of blood and soil.

[–] Buelldozer@lemmy.today 35 points 2 months ago (2 children)

It's expensive AF to operate which is why Israel has been working hard on "Iron Beam", which uses lasers instead of missiles, to supplement it and reduce the cost of operation. Iron Beam is supposed to become active in 2025.

Ukraine doesn't have Iron Dome because of cost and scale. Israel is 22,145 square kilometers while Ukraine is 603,628 square kilometers. It probably cost 10 Billion to build an Israel sized Iron Dome so a Ukraine sized one would cost upwards of $300 Billion and operating the thing would like be a billion dollars a month for active combat.

As an aside the United States also has ground based directed energy weapons. There's even a 50KW mobile version built on the Stryker platform called DE M-SHORAD. 100KW+ versions are supposed to be rolling out next year.

[–] twei@discuss.tchncs.de 12 points 2 months ago

I hate war and all of that, but shooting missiles with Lasers sounds really fucking cool

[–] MerchantsOfMisery@lemmy.ml 11 points 2 months ago

Iron Beam sounds like the Temu version of Iron Dome

[–] AllNewTypeFace@leminal.space 33 points 2 months ago

That doesn’t sound like an unreasonable price for a missile interceptor; those things have to be fast and precise. If anything, it looks like they have reasonable economies of scale going for them.

[–] Mr_Blott@feddit.uk 23 points 2 months ago (1 children)

TIL Each missile fired by Israel cost $15k to build and the US taxpayer paid 40-50k for them to line the pockets of a few billionaires

Sorted that title for you

load more comments (1 replies)
[–] callouscomic@lemm.ee 15 points 2 months ago (1 children)

We can haz better healthcare and less income inequality?

[–] Noodle07@lemmy.world 16 points 2 months ago (1 children)

Look! A communist! Get em!

[–] BackOnMyBS@lemmy.autism.place 4 points 2 months ago

🔱😡🔥

[–] rigatti@lemmy.world 9 points 2 months ago

Each missile per missile? Dang.

[–] delirious_owl@discuss.online 6 points 2 months ago (1 children)

Meanwhile they're not even supplying Gaza with Iron Dome to protect civilians from the ongoing genocide...smh

[–] Don_Dickle@lemmy.world 3 points 2 months ago (3 children)

If you don't mind me ask what does smh mean?

[–] popekingjoe@lemmy.world 5 points 2 months ago (1 children)
[–] electronVolt@sh.itjust.works 4 points 2 months ago (2 children)

I always thought it was 'so much hate'. Have I been wrong this whole time?

[–] pineapplelover@lemm.ee 3 points 2 months ago

Yeah I've never heard it being used as 'so much hate'

[–] mudmaniac@lemmy.world 3 points 2 months ago

Nah. I've been thinking the same all the while on reddit. Trust Lemmy to be a place where I learn things.

[–] delirious_owl@discuss.online 3 points 2 months ago (1 children)
[–] captain_aggravated@sh.itjust.works 4 points 2 months ago (1 children)

I still read it as "smack my head" even after I learned this. As in "facepalm."

load more comments (1 replies)
[–] BackOnMyBS@lemmy.autism.place 2 points 2 months ago

I usually take SMH as them saying they're nodding in disapproval or judgment. It's kind of like how a wise adult would see two immature kids having a disagreement over something insignificant and easy to resolve, but their egos get in the way. The adult would nod and perhaps sigh or say, "tsk, tsk," to themselves. Anyone else see it this way or differently?

[–] elephantium@lemmy.world 5 points 2 months ago

Ugh, that title.

[–] profdc9@lemmy.world 1 points 2 months ago

The system can be overwhelmed by having too many incoming rockets, so it does have its limits.

load more comments
view more: next ›