this post was submitted on 27 Jul 2024
116 points (88.2% liked)

World News

39102 readers
2227 users here now

A community for discussing events around the World

Rules:

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.

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 [email protected]

Politics [email protected]

World Politics [email protected]


Recommendations

For Firefox users, there is media bias / propaganda / fact check plugin.

https://addons.mozilla.org/en-US/firefox/addon/media-bias-fact-check/

founded 1 year ago
MODERATORS
 

A Hezbollah rocket struck a soccer field in Majdal Shams, a Druze town in the Golan Heights, killing at least 10 children, and injuring 24, the IDF reported on Saturday.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 0 points 3 months ago* (last edited 3 months ago)

I think you are overestimating the precision of unguided rockets. Lets eyeball this:

Lets assume the rocket flies ten kilometers, which is on the short end of things. As it is subsonic, it at best could reach a speed of 300m/s (hypersonic is above 343 m/s). Since we are looking at an arc for the shape, lets assume a launch angle of 30°, making it a fairly flat arc. So the speed in ground direction then only is 86% which is cos 30° or in total 260m/s. So that rocket has to fly at least 38 seconds.

Taking just a sideways wind, assuming a gentle breeze on the beaufort scale, at about 4.5 m/s, that would result in a deviation of 171m over the 38 seconds. But now you get wind from the back or the front, which gives the rocket upwards or downwards drift. Or the wind isn't perfectly sideways, so it actually changes the direction the propulsion is pushing too. Over such a range you also get changing wind speeds and directions...

You face the same thing with artillery. Which is why it is usually used in batteries and to cover an area, rather than hit a specific target. Although Artillery is easier in the sense, that the propulsion happens right in the beginning and is aimed correctly.

If we are talking guided missiles, it is a very different story, although i would be suprised if Hezbollah had access to GPS guiding or similiar high precision tools.