Case in point, the Germans had an automatic "rifle" if you still (machine/Gatling gun), before the allies in WW2. Guns of the era were far more accurate than the muskets used during older conflicts like the American civil war, but were far from automatic; to my best understanding of it, most were barely semi-automatic and had very limited magazine capacity, often only a handful of round at most. This was a massive step up from the single shot muskets used in previous battles but would not stand up to modern versions of the same which are often more accurate, can fire at much faster rates, and can have a lot more ammunition per magazine.

Looking at schematics of current era rifles, the designs seem so primative compared to the intericacies of other common modern items, like computers and smartphones, but still, even this level of technological advancement was far out of reach of the people from that era. The technology really took off when we started using jacketed self contained rounds, which were easily changed out by mechanisms rather than having to do so by hand (such as with a revolver versus a more modern semi automatic pistol).

I understand why firearms are kept so primative compared to our current level of technology, since they are required to have a high level of reliability and resilience to interference, maintaining a fairly simple mechanism rather than a more complex electronic firing mechanic is preferable. So called "gas powered" weapons have been proven to be effective, reliable and resilient.

I know that more complex systems are used in weapons like missiles and drones to great effect, at the cost of reliability, more or less. The fact is, if you lose a drone or missile which has been launched or controlled many hundreds or thousands of miles away, you've only lost equipment. That's not ideal, but it's better than losing your personnel who represent hundreds or thousands of hours of training, and cannot be replaced on an assembly line. Simply put, human assets are a limited resource in any conflict, so the fewer losses to manpower, the better the outcome regardless of all other factors, since a new drone or missile can be created in a week or a month (even six months or more) which is less time than it takes to make a new person, allow them to develop to the point where they can capably hold and fire a weapon, then train them.... A process that can take upwards of 20 years or more.

In previous eras of battle, there was no choice but to put lives on the line for battle. No alternatives existed, and in the cases of field battle, alternatives still don't exist for man to man combat.

I appreciate the quotes from the doctor. It's nice to see them in the wild. I personally don't believe armed conflict can accomplish anything productive, and should only be used against those who will use it against you (aka, for defense). In the current era, we have the technology to discuss and resolve conflicts without violence, whether through peace talks via telepresence, or over more common communication technology, there's few places where communication isn't possible. Every effort should be made to solve things diplomatically, and only failing that, should force ever be considered.

We're at a point in warfare where we can seriously damage the survivability of humans on Earth, and doing so through warfare seems like a foolish thing to do. Especially if the reason for such conflict is something as idiotic as land ownership or material goods. Global trade has made such things unnecessary. We should be focused on moving forward to an era of peace and cooperation, since society is no longer bound by the trappings of the old empires, where food and land scarcity was significant and having more airable land was critical to survival. We should be pooling resources to bring better living to all peoples of the world. Yet, some are still stuck in the old ways of grabbing power by any means necessary.

And I'm off topic again. Oh well, it is what it is. Maybe some day we will learn that we don't have to fight eachother for the ability to survive.

Speaking as someone who has archery experience, it's a lot more skill oriented and has a lot more variance in field combat. The shots, while they can be quite fast, are not nearly as quick as a bullet. The skill with firearms tends to be with long range shooting. At short range, you can point and shoot and generally hit something. Even at 50m, a minimal amount of training is required to get to be accurate at that range especially with newer weaponry.

This may or may not factor in, I don't know, I'm not a history buff really, I know technology more than anything.

Personally I feel like the most contributing factor is that a bow is a comaritively fragile weapon. Most firearms are metal with wood grips. The core of the weapon is metal, and comfort aspects of it are wood.

Compare that to the requirements of a bow, where every part, aside from the riser (where the grip and sights are) needs to be flexible. The limbs, which are the upper and lower arms of the bow, need to bend and flex to provide the reaction force to fire the arrow, the string needs to be very flexible, but strong enough to handle the weight of the draw. Every part moves, bends and flexes as the weapon is drawn and fired. That flexibility introduces a lot of risk in terms of damage on a highly dynamic field of battle. At one time we had no alternative, and bows when weilded by trained archers, were a formidable force compared to the alternatives, which at the time were mainly knives, swords and shields.

The likelihood of a tool like a bow becoming damaged in the field (a limb breaking, a string breaking) whether through regular use, or intentionally by the enemy, or even by negligence, in stepping or sitting on the bow, is not trivial. Factor in that when a bow is at "rest" it's still under tension, and you can be hurt by the string or limb breaking unintentionally, especially if you're in the middle of a draw, and the difference is pretty clear in terms of operator safety. With a gun, whether a musket, rifle, or something else, generally you have fairly think iron or steel containing the discharge of the weapon. While misfires are still possible and the consequences of a misfire can be much more severe, they're far less common. I've seen people shatter arrows, sending fragments of the arrow shaft into their hand and requiring significant medical treatment; on a battle field, if you get a bad arrow that splinters when you try to fire it, which wouldn't be as uncommon as you'd like, then that Archer is out of combat for weeks or months. It's far less common for a firearm to have a similar catastrophic failure. Again, not impossible, just far less likely. It's far more likely to have a firearm jam or misfire in the sense that it fails to fire, than for it to fire in such a way that the operator is injured. There's small issues with the safety of an operator when it comes to firearms, beyond the obvious of shooting yourself, such as getting bitten by the slide (common on modern pistols), or impact injuries from not bracing properly for a weapons kickback. But given the limited amount of propellant in a bullet, it's far less likely to "blow up in your face" so to speak.

Given operator safety, and the relative ease of training (at least compared to archery), and the consistency of the performance of the weapon, operator error is effectively reduced to loading and aiming the weapon. The effects of operator errors is also reduced.

Factor that in with the lethality of firearms versus archery, and the accuracy, especially at long range, where an archer would need to factor in wind and gravity, at far closer range than a rifleman would, and the advantages are now far outweighing the negatives of firearms.

The benefits of archery is generally in the ability to reuse ammunition, the relative silence of the weapon, and the light weight nature of the materials used in archery. It's a good way to hunt and fight, but when it's compared to even (relatively) primative firearms, it doesn't really have the ability to compete. Most even better than average archers don't usually loose more than an arrow a second on a good day; once jacketed rounds became common and semi automatic rifles and firearms became commonplace, even a relatively poor rifleman can release more than one shot per second. So for shooting speed, either train for thousands of hours to become an expert archer, or pick up a revolver and squeeze the trigger as quickly as you can.

Firearms are simply better, easier machines to deliver projectiles down range in almost every comparison.

The Comanche were some of history's finest horse archers and it required the invention of the repeating rifle to end their supremacy of the plains.

There could have been a much stronger Spanish influence on the plains of North America had the Comanche not been there to turn their empire back.

You'll likely see bows and arrows in just about any movie that has Native American tribes as one of the belligerents.

Yes, "The Imitation Game" Is one of my favorite movies ever, and I don't even like bio films. I highly, highly recommend watching it; Benedict is brilliant in it.

You can brute force encryption however modern encryption methods makes it so it'd take longer than the heat death of the universe. The whole reason why DES isn't used and why it's recommended to set your RSA key length to 2048 bits is because some kid with a couple of GPUs can run hashcat and brute force your key. But hey it's still a viable attack vector because companies keep won't learn.

Well, you can, it's just a stupendously bad idea; but it also depends on the encryption used.

To take an example from my own expertise, WEP, or "wired equivalent protection" (ironic name), was based on a temporal cipher. Which means every transmission would rotate the encryption to avoid any kind of eavesdropping. WEP specifically had a lot of flaws that were found and it's now basically useless due to the design of how it initialized the exception (also know as initialization vectors or IV's), but the idea behind doing that was sound.

Modern SSL, or more specifically TLS scription frequently uses AES keys. It's all well defined by PKI, so I'm really not going to say anything new here, but it uses a large (usually 2048-4096 bit) static, but asymmetric key pair, where one side can decrypt the information encrypted by the other key, and vice versa. In secured HTTP, this is used to generate a session key, which is usually much shorter, commonly AES-256 (256bit) which can both encrypt and decrypt the same data, aka a symmetric key. The client downloads one of the keys from the key pair from the target site, known as the "public key", which is used to encrypt the seed for the AES symmetric cipher, and send it to the site, which uses the other key, known as the "private" key, to decrypt it and start the symmetrical encryption session.

The key is thrown away after a timeout, or at the end of the season, whichever comes first. It's done this way with computers because the asymmetric keys are generally very computationally intensive, while symmetrical keys are far less computationally intensive. They're also less secure due to the relatively short length of the key.

Asymmetrical keys usually have a validity of a year, and symmetrical keys generally have a validity measured in hours (actual length may change from connection to connection).

When it comes to the radios I've worked with, AES is a valid option for encryption. And using an AES key with the radio, both sides generally get the same key (a symmetric key), so you can subscribe as many radios to the same channel as you need. Again, symmetrical keys are generally fairly short, so swapping them out regularly is required.

If a bad actor gets ahold of the AES key in use, or can otherwise guess/brute force the key, they can eavesdrop.

Bearing on mind that my understanding of this encryption is based on my experience with commercially available civilian radios. Radio units used for encrypted military or government likely has superior encryption types and methodologies compared to what I have access to, and using temporally bound ciphers would not be an impossibility. When the cipher is regularly changing automatically, in the case of a temporal cipher, breaking it becomes far more unlikely and may prove impossible with current technology since you wouldn't be able to collect enough information during a keys lifetime to reliably predict what the next cipher will be (unless that information is encrypted using the in-use cipher).

To me, it's conceivable to use a rotating cipher based on a temporally changing seed which only the radios which have been programmed with the temporal seed would be able to determine, similar to how TOTP works (the six digit codes from apps like authy or Google authenticator), which would be used to generate the next key based on the current time and the temporal seed. No over the air transmission of the ciphers would occur. You could break each key individually by brute force, but doing so would consume an insane amount of computing power and time, making such an effort extremely impractical.

I'm not fully up to date on what ciphers are in common use in commercial/military radios, since I am not a professional radio operator, nevermind one that would require such elaborate encryption.

The fact remains that while extremely impractical, to the point of being insane to try, almost all digital encryption can be brute forced. WEP was broken by a handful of fundamental issues in the original design. Modern WiFi encryption is usually vulnerable to someone basically using a table of guesses to find the passphrase (also known as a rainbow table). Even without all that, deciphering any encrypted bitstream only requires an understanding of the cipher in use, and enough time and effort to try every permutation possible of the cipher key.

Given that cipher keys are quite long, at least 256 bits, even with a very powerful computer, or cluster of powerful computers, it would still take a very long time to brute force the code. Nevertheless it is possible.

It's insane to try, but it's still possible.