Unfortunately, war can drive innovation. During World War II, the world's major powers set their sites on advancing technology, medicine, and communications in order to be efficient and fearsome in battle. Some of the advancements made in WWII were fundamental to modern technology - others, not so much.
Here is a look at some of the most bizarre, useless, and downright insane weapons developed on both sides during WWII.
1. A ship-mounted aerial mine rocket launcher
The general idea was to create an aerial minefield wherein enemy planes would become ensnared in the mess of cables, pulling the mines into their fuselages and downing the plane. However, the mines, cables, and parachutes were all easily visible and enemy pilots had no trouble flying above or below the "aerial minefield".
Here's what the weapon looked like when launched:
The undetonated mines would then be at the mercy of the wind, and they would often float back down toward the British ships that fired them.
"There are no records of UPs bringing down any aircraft. It's entirely possible that this system injured or killed more Britons than enemies due to accidents, fires, etc," $4 to a page dedicated to one of the battle cruisers that carried the weapon.
![????????_?_?_1936 (1)](https://static-ssl.businessinsider.com/image/55ad572c2acae700448b5b16-424-318/%D0%9A%D0%B0%D1%80%D0%B0%D1%86%D1%83%D0%BF%D0%B0_%D0%9D_%D0%A4_1936%20(1).jpg)
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Nikita Karatsupa, the Soviet Union's most celebrated border guard, and his dog, Ingus, in 1936.
2. Suicide bomb dogs
In 1942, Hitler's Nazi infantry invaded Soviet Russia with German "Panzer" tanks.
The Russians, who had used military dogs $4, sought to turn their canine soldiers into antitank mines by strapping explosives around the dogs' bodies.
During training, the dogs were starved and let loose on stationary Soviet tanks that had food hidden under them.
Once the dogs were underneath the tank they were trained to $4 with their teeth. However, most dogs were $4 the task while the sights, sounds, and smells of battle raged around them.
The dogs would usually turn around and run toward their Russian handler, only to be shot and killed on sight.
3. The largest gun ever used in battle
Screen grab
In 1941, the year after France fell, German steelmaker and arms manufacturer Friedrich Krupp A.G. began constructing Hitler's Gustav gun, according to the documentary "$4."
The four-story, 155-foot-long gun, which weighed 1,350 tons, shot 10,000-pound shells from its mammoth 98-foot barrel.
Here's what this beastly weapon looked like when fired:
![gustav gun GIF](https://static-ssl.businessinsider.com/image/552c3cf2ecad04104c4eabf6-897-582/gustav%20gun%20gif.gif)
Military Channel/Amanda Macias/Business Insider
The huge gun could only be transported via rail system and was an easy target for Allied bombers flying overhead. The project was scraped within a year.
4. V-3 cannon
Devised in the summer of 1944, the V-3 was designed to fire $4. A series of secondary charges positioned along the 416-foot barrel were meant to speed up the projectile, which would hypothetically be able to reach London from well over 100 miles away in the French town of Mimoyecques. But when the V-3 finally became operational, the velocity of the shell was a mere 3,280 feet per second, which $4 to be about half what was needed to reach London.
Hitler had authorized the production of 50 of these weapons, but before the original plans for the V-3 could be implemented, Allied forces bombed and destroyed the gun, despite Germany's best efforts to $4.
![v3 rocket firing](https://static-ssl.businessinsider.com/image/55ad5ed8371d2212008b7fc4-1434-824/v3.gif)
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5. A mini "tank-like" remote-controlled demolition vehicle
The Nazis' Goliath tracked mine was anything but Goliath-like in stature. Known as the "$4" by American troops, the Goliath was run with a joystick operated by a controller. It had coiled within its compartments 2,145 feet of cable leading back to the controller. The mini-tank was $4 two electric motors, later replaced by gas burners, and able to carry more than 100 pounds of high explosives.The Goliath was meant to slide under Allied tanks and deliver its explosive payload to their vulnerable undersides. However, it proved to be susceptible to cord-cutting and later on radio-controlled models were introduced. The Germans $4 Goliaths during the war, which suggests that they met with some success.
However, the real success of the Goliath was that it paved the way for radio-controlled weapons, which in our modern age are becoming the new mode of warfare.
Amanda Macias contributed to this report.