10 Weapons Systems That Completely Revolutionized the Battlefield
10 Weapons Systems That Completely Revolutionized the Battlefield

10 Weapons Systems That Completely Revolutionized the Battlefield

Peter Baxter - April 8, 2018

10 Weapons Systems That Completely Revolutionized the Battlefield
A German release of chlorine gas on the Western Front. The Conversation

Chemical Warfare, the Second Worst Idea in Modern Warfare

WWI did not only see the first deployment of tanks, but also the first large-scale, industrialized use of chemical agents as a weapon of war. According to most historians, the first use of chemical agents on the battlefield was the use of poisoned arrows by various Greek armies during the Bronze Age. Numerous references have been made throughout history of the regular poisoning or contamination of water sources to frustrate the march of large armies. In small wars around the world, this is still a common tactic. The Chinese were known to deploy arsenical smoke against their enemies, but it was not until the industrial era that things turned really nasty.

During the Crimean War, and in particular during the during the siege of Sevastopol, it was suggested that artillery canisters armed with cacodyl cyanide, a blood agent, might help to move things along. The British, however, the main players in the war, declared this an ungentlemanly way of fighting, as dastardly as poisoning wells, and they would not hear of it. The same basic proposal, this time using chlorine gas, was made during the American Civil War, but for reasons of bureaucratic incompetence no such thing was ever seriously deployed.

It was during WWI that the first real use of chemical weapons on the battlefield began. The Hague Declaration of 1899, and the Hague Convention of 1907 prohibited the use of ‘poison or poisoned weapons’ in warfare, but despite this, more than 124,000 tons of gas were produced by the end of World War I. Although by no means alone, the Germans were the main culprits in this regard, initially firing chemical-laced shells at both Allied and Russian positions, and then in 1915, during the Second Battle of Ypres, hitting French and Canadian troops on a wide front with chlorine gas.

In total, some 50,965 tons of pulmonary, lachrymatory and vesicant agents were deployed by both sides, including chlorine, phosgene, and mustard gas. Official statistics put total casualties at about 1.3 million, no small number of whom were civilians.

The Soviet Union made occasional use of gas to suppress internal rebellions, but the next major use of chemical weapons on the battlefield occurred in Ethiopia and Libya in the 1930s as the Italians sought to suppress local resistance to their occupation. This was in clear contravention of international treaty, and remains something of a stain on the military reputation of Italy.

The Germans, of course, killed millions of Jews by the use of poison gas, but it is debatable whether this can be defined as warfare in the conventional sense. In small wars in the post-war period, such as the Rhodesian bush war, limited use of contaminated clothing has been recorded. It was in the Iran/Iraq War of the 1980s, however, that chemical weapons reappeared on a large scale, and since then in both Iraq and Syria.

This method of fighting a war has always been discredited, and no major conventional armies would admit to making use of it today, although significant stockpile of chemical weapons still exist in many parts of the world.

10 Weapons Systems That Completely Revolutionized the Battlefield
The Enola Gay, a bad day in human history. Military.com

Nuclear Weapons, Mutually Assured Destruction

On 6 August 1945, when the Enola Gay opened her bomb bay over Hiroshima, the world changed unalterably. The logic of unleashing atomic weapons on the unrepentant Japanese was sound enough – saving countless American lives in a protracted battle for the Japanese mainland – but the moral ramifications have plagued the world ever since. It followed just three weeks after the first successful nuclear test in the desert of New Mexico. Since then, over two thousand nuclear test explosions have taken place in various parts of the world, but no use of the system in war has occurred, and it remains a deterrent rather than a practical weapon.

The history of nuclear weapons is related to two iconic words: ‘Manhattan Project’. The Manhattan Project was a collaboration between British, American and Canadian scientists to develop a nuclear weapon in response to suspected Nazi efforts to do the same. The physics of nuclear reaction probably fall outside of the scope of this article, but once the nature of atoms had come to be understood, the weaponization of the concept was only a matter of time. No sooner had the United States achieved nuclear status than the Soviet Union sought to do the same, and thus began the definitive arms race of human history.

The United States and the Soviet Union remained throughout the life of the latter the major players, each fielding enough nuclear muscle to destroy the world several times over. Now the same essential scenario is posed by an armed and increasing belligerent rivalry between the United States and Russia. However, it is generally accepted that if nuclear war breaks out on planet earth, it will more than likely occur as consequence of a regional struggle between one or more of the minor players.

The greatest current threat of this exists along the India/Pakistan axis, although loud and belligerent threats are frequently heard from North Korea, whose nuclear status is as yet unknown. Another potentially explosive rivalry is that between Israel and Iran. Almost every responsible international forum, along with numerous think tanks intellectual talk shops have issued appeals for the nuclear genie to be crammed back into the bottle, but we all know that will never happen. That simply runs contrary to the belligerent nature of mankind. The irony, of course, is that great power can be both a tool and a weapon, and in responsible hands, the power of nuclear fission holds the key to many of our day to day life problems.

Who among nations hold nuclear power? Aside from the United States and Russia, we have France and the United Kingdom, of course, and the China, India, Pakistan, North Korea and Israel. Analysts still agree that the greatest threat to mankind remains and irresponsible finger on a nuclear button, and while mutual destruction would be the inevitable result, we await an international leader mad enough not to care.


Where did we get this stuff? Here are our sources:

“War”. Ancient History. Joshua J. Mark, September 2009

“Stone Age Weapons: Arrows & Spears”. Study.com

“Bow and arrow”. Encyclopedia Brittanica. July 2017

“History of the Crossbow: Origins and Evolution.’ Best Crossbow Source

“Trebuchet”. Lords and Ladies

“How Gunpowder Changed the World.” Live Science. Heather Whipps, April 2009

“A Brief History of Nuclear Weapons States.” Asia Society