World News
A community for discussing events around the World
Rules:
-
Rule 1: posts have the following requirements:
- Post news articles only
- Video links are NOT articles and will be removed.
- Title must match the article headline
- Not United States Internal News
- Recent (Past 30 Days)
- Screenshots/links to other social media sites (Twitter/X/Facebook/Youtube/reddit, etc.) are explicitly forbidden, as are link shorteners.
-
Rule 2: Do not copy the entire article into your post. The key points in 1-2 paragraphs is allowed (even encouraged!), but large segments of articles posted in the body will result in the post being removed. If you have to stop and think "Is this fair use?", it probably isn't. Archive links, especially the ones created on link submission, are absolutely allowed but those that avoid paywalls are not.
-
Rule 3: Opinions articles, or Articles based on misinformation/propaganda may be removed. Sources that have a Low or Very Low factual reporting rating or MBFC Credibility Rating may be removed.
-
Rule 4: Posts or comments that are homophobic, transphobic, racist, sexist, anti-religious, or ableist will be removed. “Ironic” prejudice is just prejudiced.
-
Posts and comments must abide by the lemmy.world terms of service UPDATED AS OF 10/19
-
Rule 5: Keep it civil. It's OK to say the subject of an article is behaving like a (pejorative, pejorative). It's NOT OK to say another USER is (pejorative). Strong language is fine, just not directed at other members. Engage in good-faith and with respect! This includes accusing another user of being a bot or paid actor. Trolling is uncivil and is grounds for removal and/or a community ban.
Similarly, if you see posts along these lines, do not engage. Report them, block them, and live a happier life than they do. We see too many slapfights that boil down to "Mom! He's bugging me!" and "I'm not touching you!" Going forward, slapfights will result in removed comments and temp bans to cool off.
-
Rule 6: Memes, spam, other low effort posting, reposts, misinformation, advocating violence, off-topic, trolling, offensive, regarding the moderators or meta in content may be removed at any time.
-
Rule 7: We didn't USED to need a rule about how many posts one could make in a day, then someone posted NINETEEN articles in a single day. Not comments, FULL ARTICLES. If you're posting more than say, 10 or so, consider going outside and touching grass. We reserve the right to limit over-posting so a single user does not dominate the front page.
We ask that the users report any comment or post that violate the rules, to use critical thinking when reading, posting or commenting. Users that post off-topic spam, advocate violence, have multiple comments or posts removed, weaponize reports or violate the code of conduct will be banned.
All posts and comments will be reviewed on a case-by-case basis. This means that some content that violates the rules may be allowed, while other content that does not violate the rules may be removed. The moderators retain the right to remove any content and ban users.
Lemmy World Partners
News !news@lemmy.world
Politics !politics@lemmy.world
World Politics !globalpolitics@lemmy.world
Recommendations
For Firefox users, there is media bias / propaganda / fact check plugin.
https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/
- Consider including the article’s mediabiasfactcheck.com/ link
view the rest of the comments
RG-42 is a ww2 era design that relies on natural fragmentation. it has no PFF, it has rolled steel sheet fragmentation liner with no indentations or anything that would aid in separation of fragments. that thing has pre-cut steel cubes, Spike uses tungsten cubes, steel balls or cylinders (soviet designs) are often used too. natural fragmentation results in wide range of fragment sizes, with either too small (and braking on air, causing no significan injury) or too big (produced in small number and missing intended fragment). RG-42 and to lesser degree RGD-5 fragments are just pieces of steel sheet, so few tens of meters away it's just angry glitter, because it brakes on air rapidly due to nonaerodynamic shape
https://youtu.be/HCoUTCBALZI?t=130 shows indentations for a RG-42.
But anyways the point is fragmentation munitions are commonplace.
i thought that RG-42 was smooth inside, and i still think that RGD-5 is
anyway, these are still not pre-formed fragments, because some of these grooves will not cause fragments to separate
it's not that different from any other weapon that throws around fragments, just that PFF covers highest area or whatever metric you choose per kilogram of weapon. this works only if you don't care too hard about cost and can ignore some engineering constraints (such as acceleration survivable by weapon etc)
e: you can see in that video at 5:50 how a few of these squared remained unseparated as a single fragment
My point is that new weapons are better than old ones but they’re still fulfilling the same intention. It’s not like the inventor of the old grenades wouldn’t jump at the chance to increase the lethality of their creations.
The GMLRS used in Ukraine are also optimized for fragmentation and nobody is complaining because they’re fired at military targets.