Four exotic weapons that will make you rethink ancient warfare
When most think of ancient warfare, nothing more sophisticated than spears, bows, and maybe catapults come to mind. But like in modern warfare, few things breed ingenuity more than the need to outgun the enemy. Here are some of the more elaborate examples:
1. Claw of Archimedes
Archimedes, the famed Greek mathematician and inventor, developed a variety of weapons to aid in the defense of his home city of Syracuse, Sicily. This included improved versions of conventional artillery like catapults and ballistas, but he also designed more exotic devices to defend Syracuse's seawall from attacking Roman ships during the Second Punic War.
Though the exact design of the Claw of Archimedes is not known, it is believed to have been a large crane fitted with a gigantic grappling hook. As Roman ships approached the wall, it would be deployed over them, snagging them with the hook, and then lifting the ship at least partially out of the water. When released, the ship would capsize or at least be dropped violently back into the water, damaging the vessel and throwing crewmen overboard.
The Roman historian Livy contended that the Roman fleet suffered terrible casualties from this device. A team working for the Discovery Channel recreated the device using technology that would have been available at the time and used it to capsize a replica of a Roman galley, proving that the device could have been effective.
2. Heat Ray
Another of Archimedes inventions--far more controversial and shrouded in mystery--is a form of heat ray designed to set enemy ships on fire. A strategically placed series of mirrors would focus the sun's rays onto a single point on an enemy ship and ignite it, like a magnifying glass used to ignite paper. Most Roman ships of the era were coated with pitch as a sealant, which would only make the target more flammable.
Though some ancient historians record that such a weapon was used during the 212 B.C. siege of Syracuse, attempted recreations conducted by the Massachusetts Institute of Technology and others concluded that the weapon was almost ridiculously impractical. It was completely dependent on the position of the sun and a utter lack of cloud cover, and could only function on a completely stationary target due to the time required for it to achieve ignition.
Even if it succeeded, at best it could create small, easily extinguishable fires. Regular flaming arrows and catapult ammunition would have far more range and effectiveness, not to mention being easier to deploy.The only practical function such a weapon would have is to use its rays to temporarily blind the crews and marines of the attacking ships. Despite its shortcomings, the novel concept of using light as a lethal weapon presages modern laser technology that is still under development to this day.
3. Biological Warfare
After a series of disputes, the Mongolian Golden Horde laid siege to the Genoese trading city of Caffa in 1346, in what is in the modern day Crimea. The bubonic plague had already started to ravage Crimea, and it rapidly spread to the besieging Mongolian forces, killing thousands.
According to the memoirs of the Italian Gabriele de' Mussi, the Mongolian Khan Janibeg had ordered the bodies of his soldiers killed by the plague hurled over Caffa's walls. De' Mussi wrote: "Soon the rotting corpses tainted the air and poisoned the water supply, and the stench was so overwhelming that hardly one in several thousand was in a position to flee the remains of the Tartar army. Moreover one infected man could carry the poison to others, and infect people and places with the disease by look alone. No one knew, or could discover, a means of defense."
It has been theorized that Italian ships fleeing the city helped spread the bubonic plague to Europe and start the Black Death, which may have killed more than a quarter of the continent's population. Considering how many other sources there were for the plague, however, the siege at Caffa may have only played a small role in the ghastly pandemic.
Various flaming liquids and incendiary weapons are known to have been in use since antiquity, but it was the Byzantine Empire that created what could be considered an ancient precursor to napalm, though its exact composition has been lost. The substance known as naptha, or Greek fire, was typically used in clay pots thrown by hand or catapult to ignite enemy ships, siege engines, and troops, but it also was used in some the first flamethrowers.
When used on ships, large brass tubes mounted on the prow were filled with naptha, and large blacksmith's bellows were rapidly pumped to spray the flaming liquid onto enemy ships. Naptha reputedly could only be extinguished with sand, and water would only spread it about and make the fire worse.
Small hand units, called cheiroseiphon, were scaled down versions of the ones used by ships. They were typically used to ignite enemy siege towers, but some ancient Byzantine strategists recommended its use on the battlefield to terrify enemy formations. It may have only been used to spray the liquid before a secondary fire source ignited it, but contemporary Byzantine illuminations show it being used to directly shoot fire.