Buzz
For centuries, animals have been integral to warfare, dating back to the discovery that horseback riding offered greater speed than traveling on foot. These ten instances illustrate some of the more peculiar methods humans have employed animals in combat throughout history.
It’s worth noting that this list excludes morally reprehensible practices such as attaching explosives to dogs—such actions deserve no recognition. Instead, these entries stand out for their ingenuity, creativity, or sheer oddity.
10. Nuclear Devices Powered by Chickens
During the peak of the Cold War in 1957, Great Britain devised a strategy to conceal nuclear warheads across Germany as a contingency plan against a potential Soviet invasion from the east. However, they faced a critical issue: the freezing winter temperatures of the North German plain, where the bombs were to be hidden, were too extreme for the electronics to operate reliably.
In response, Britain’s top military scientists proposed an unconventional solution: chickens. They believed the birds’ body heat would suffice to keep the bomb circuits warm. With a week’s worth of food, the chickens could survive long enough to maintain the functionality of the warheads. The project was eventually scrapped, not due to its absurdity, but because of concerns over the political ramifications of detonating nuclear weapons in allied territory—a far more reasonable justification.
9. Falcons Trained to Disrupt Communication
Before the advent of modern long-distance communication, homing pigeons were a common method for transmitting messages. During World War II, the UK relied on approximately 250,000 homing pigeons to covertly deliver messages from troops stationed behind enemy lines, particularly in scenarios where radio use was risky. This method was ideal: a well-trained pigeon could travel over 1,100 miles (1,800 km) to a specific destination without emitting any detectable signals. However, since pigeon messaging wasn’t exclusive to the Allies, the Germans also employed pigeons for their communication needs.
In response, the British escalated their efforts by training a squadron of peregrine falcons to guard the coastline of Great Britain and intercept any homing pigeons attempting to deliver messages. The initiative proved effective, with at least two enemy pigeons captured alive, humorously labeled as prisoners of war—though, considering pigeons were once awarded medals for acts of bravery, it might not have been entirely in jest.
8. Dolphins Trained for Counter-Terrorism
Since the 1960s, the US Navy has maintained a specialized division focused on training marine animals for military purposes. This program is as impressive as it sounds. Bottlenose dolphins, in particular, are trained to locate underwater mines and notify nearby patrols of their presence.
In Seattle, dolphins and California sea lions are also trained to identify human intruders. When a dolphin detects a swimmer, it signals the nearest Navy vessel, prompting a sea lion to approach and attach a metal clamp to the intruder’s leg. This is a real and operational tactic.
The Soviet Union reportedly operated a specialized military division for marine mammals during wartime, training dolphins to identify and attack enemy vessels by recognizing the unique sounds of their propellers. Several years ago, these dolphins were sold to Iran and deployed in the Persian Gulf, earning the amusing nickname mercenaries.
7. Project X-Ray—The Bat Bomb Initiative
Amid World War II, scientists from opposing sides sought innovative strategies to gain a tactical advantage. One such idea from the US was the bat bomb, officially known as Project X-Ray.
Conceived by Lytle S. Adams and authorized by President Roosevelt, the bat bomb involved a hollow bomb casing filled with hibernating bats. Upon reaching a specific altitude, the casing would open, releasing thousands of bats awakened by the rising temperatures.
Each bat carried a miniature explosive device loaded with seventeen grams of napalm. Upon landing on trees or buildings in Japan, these tiny incendiary devices would detonate, igniting widespread fires. At one stage, this project was a key component of America’s strategic plans, with thousands of Mexican free-tailed bats imported for the mission. However, it was eventually abandoned to allocate more resources toward the development of the atomic bomb.
6. Bioengineered Mine Detection Experts
One of the most haunting legacies of past conflicts is the countless landmines still hidden in former war zones. These explosives pose a significant threat to civilians, with an estimated seventy nations still grappling with buried mines.
Manual mine clearance is both slow and perilous, prompting the use of animals for this task. Mongolia once reportedly offered the US 2,000 monkeys to assist in clearing minefields. However, like humans, monkeys are heavy enough to accidentally detonate mines. This is why Charlotte D’Hulst is developing a genetically engineered mouse capable of collaborating with soldiers to safely clear over 300 square meters of land in just a few hours.
These genetically altered mice possess the ability to detect scents 500 times weaker than those detectable by ordinary mice. Their small size ensures they won’t accidentally trigger landmines, potentially saving countless lives in the process.
5. The Soviet Union’s Human-Chimpanzee Hybrid Soldiers
During the 1920s, Josef Stalin initiated a controversial plan to breed a super-soldier race by combining human and chimpanzee DNA. He assigned Ilya Ivanov, his leading veterinary scientist, to lead the project, with the goal of creating an “indestructible human, resistant to pain.”
Ivanov conducted his experiments in French Guinea, where he attempted to fertilize female chimpanzees using his own sperm. Historical records indicate that only three chimps were used in the insemination trials, though Ivanov brought ten additional chimps back to Russia, likely assuring his wife, “It’s all for the experiments, I swear.”
The subsequent phase of the experiment aimed to use ape sperm to fertilize a human female, but it appears this never occurred. The only reproductive-age ape available to them died before the procedure could begin.
4. War Dogs of Ancient Greece
While dogs are commonly employed in modern warfare, they are not typically used as weapons. In ancient Greece, however, war dogs were among the most formidable combatants on the battlefield.
During the seventh century BC, the Greek city of Magnesia enhanced its military by deploying trained mastiffs, which could weigh up to 250 pounds (113 kg). These dogs were sent into battle first to disrupt enemy formations, allowing soldiers to capitalize on the ensuing disorder. Though it may seem harsh, these dogs were often treated as equals to human soldiers, even being outfitted with armor adorned with spikes for protection during combat.
3. Missiles Guided by Pigeons
Another unconventional World War II concept, Project Pigeon, involved placing pigeons inside the nose cone of a missile to steer it toward its intended target. This idea emerged before the advent of modern guided missiles and garnered significant interest from the US military.
The strategy involved designing a custom nose cone for a Pelican missile, featuring three compartments to hold trained pigeons and a screen displaying the missile’s trajectory. As the missile descended, the pigeons would peck at the screen to adjust its course, ensuring it moved in the correct direction. The pigeons were pre-trained to identify the target, so if the missile deviated, their pecking would realign it until all three pigeons focused on the screen’s center, keeping the target perfectly aligned.
Despite initial funding, the project was ultimately abandoned for being too impractical, though it would undoubtedly make for an entertaining Pixar film.
2. Hannibal’s Venomous Snake Projectiles
As historians often highlight, Hannibal was an exceptional military strategist. His brilliance during the Punic Wars significantly challenged Rome’s dominance for years. Hannibal is best known for his daring invasion across the Alps with elephants, catching Rome off guard from an unexpected direction, much like a pre-Christian Lawrence of Arabia. However, his most unconventional tactic was still to come.
Here’s the condensed version: Years after the Punic Wars, Hannibal faced Eumenes II, king of Pergamon, in a naval battle. Despite being outnumbered, Hannibal had a plan. He identified the king’s ship and, once within range, launched jars filled with venomous snakes exclusively at that vessel. The king panicked, retreated, and the entire fleet followed suit.
1. The Swarm of Bees as a Weapon
In 1994, the US Air Force launched a program to create non-lethal weapons for battlefield use. Among the proposals, which were treated with surprising seriousness, was one titled Harassing, Annoying, and ‘Bad Guy’ Identifying Chemicals. The concept was, to put it mildly, absurd (and somewhat offensive).
The full report, available here, outlined various methods of deploying chemical bombs designed to irritate rather than kill enemy forces. For instance, one proposal involved bombs releasing pheromones to attract swarms of bees or wasps to sting enemy troops. Another chemical aimed to cause “persistent and severe halitosis (bad breath).”
The third category proposed using potent aphrodisiacs to induce “homosexual behavior.” Essentially, the Air Force once entertained the idea of developing a so-called gay bomb.
