Unless something truly catastrophic happens, or you work in the industry, the average American doesn’t give a great deal of thought to railroads. Sure, they’re annoying when you get stuck at a crossing, as the seemingly never-ending parade of graffiti decorated cars slowly roll by, and sure, at some level the Average Joe or Jane Public understands that a great deal of America’s commerce is carried on them, but beyond that, railroads are just…well…railroads.

But, there was a time, within living memory, when railroads were not simply the vital arteries of commerce, carrying massive amounts (the average freight train carries over four-thousand tons of freight) of goods across nations and continents, but were traversed and protected by terrifying engines of war…
…The armored train (YouTube link).

Shortly after railroads began to dominate overland transport in the early 19th Century, people began to think of how “weaponize” them – not simply as fast troops transports, but as actual weapons, like a kind of warship that was confined to iron rails, instead of the waters of the world.

As actual weapons, “armored” trains started out simply as “armed” trains. Early on, troops simply piled up some logs and maybe a few bags of animal fodder to build some improvised, “hillbilly armor” (to use the modern vernacular), that would provide some small measure of protection to troops firing out of the windows of passenger cars. With the coming of the American Civil War, however, “bombard cars” mounting massive mortars, came into use. To protect the gun crews, heavy armor made from railroad crossties and spare lengths of track were bolted around the wagon that mounted the artillery weapons, making them essentially bulletproof.

As time went on, and the use of trains as weapons expanded, tactics developed that governed the vehicles’ effective use in combat: engines were shielded with tempered-steel armor plates; car arrangements were worked out, placing armored or at least weighted cars in front of the engine, so that those cars would absorb fire intended for the engine; troop cars were designed that allowed light infantry to quickly dismount and counterattack ambushing forces, a practice that quickly extended to cavalry carried aboard the train. Frequently, a second train – or at least a few extra cars – followed the fighting train, carrying spare crossties and rails to repair tracks that had been torn up ahead (or behind) the train. The only long-term solution defending forces had against the massive, fast-moving monsters was to destroy bridges and collapse tunnels; but these were moves of absolute last resort, because such levels of infrastructure destruction would make it that much harder to mount an effective counterattack on the invaders.
World War One was the maturity and first mass deployment (YouTube link) of armored trains – which used purpose-designed armored cars as fighting platforms – that battled primarily on the wide-open steppes of Ukraine and Russia. In fact, the saga of the Czech Legion, made up of Austro-Hungarian Czech and Slovak prisoners freed by the fall of Russia’s Imperial government, as they battled their way across the vast expanse of Siberia, to escape Russia via the Pacific port of Vladivostok.

Armored train development in World War One expanded to highly specialized railcars, including command cars; signals units equipped with the new invention of wireless radio sets; hospital cars, including mobile surgical theaters; dedicated fighting cars, holding troops and machine guns; and artillery cars, armed with anything from machine guns to light artillery. The final word in the artillery class of railcars was the monstrous “railway guns”: massive artillery cannons – frequently surplus naval cannons, but eventually culminating in Germany’s terrifying “Paris Gun”, capable of throwing a 230lbs shell over seventy-five miles, and requiring a barrel so long (over 68ft in length) that it had to be braced.

Armored trains did not go away with the end of the “war to end all wars”. When the Second World War erupted into life in 1939, armored trains served on all sides, in all theaters. This time, though, the armored trains faced a new threat: airplanes.
While aircraft had been generally slow and flimsy in 1918, by 1939, the scales were considerably different. Warplanes had become much faster and deadlier, carrying large weights of explosive bombs, and significantly large machine gun and automatic cannon armaments made all trains viable targets, including armored trains. Some of the most iconic images of the armored train era come from German examples operating in the Balkans, to Japanese trains operating in China.

After World War Two ended, armored trains began to fade from military use. Operating mostly in “third world nations”, armored trains – where they could be produced – continued in their traditional roles, as long as their operators learned the rules worked out in previous decades. But most of the major powers, enraptured by nuclear weapons, generally abandoned “fighting trains” by the mid-1960’s.
“Most”, however, is the key word. Russia – with few ocean coastlines – is dominated by vast expanses of land…land well suited to rail traffic. Indeed, the Trans-Siberian Railway system is a perfect example of how vital railways are to Russia. As a result, the Soviet Union, and later, the Russian Federation, maintained a few armored trains to maintain internal security. While a few attempts were drawn up on paper in he West by railroad companies desperate to maintain military relevance under the threat of expanding highway and heavy truck networks, the Soviet Union was the only power to actually deploy strategic nuclear weapons on railroad launchers.

As the Cold War came to a close, it seemed that the armored train would be relegated to only a few narrow uses, like transporting dictators in a visible show of opulence and “flexing.” However – Russia did not forget the armored train.
Russia revived the fighting train during the war in Chechnya in 1999-2009, taking a page from the World War Two Red Army, using the train to patrol the rail lines ferrying supplies to the fighting units against raids by Chechen guerrillas during the 1999-2000 Battle of Grozny. And the Chechens learned, as had been discovered fifty-odd years prior, trains are not easy to derail, if they are handled properly.
The world got another lesson in this from Russia, when it invaded Ukraine in 2022, as Russia quickly deployed the Yenisai to secure the rear area rail lines transporting weapons, vehicles and equipment forward. Ukraine claims that the train was built up using captured Ukrainian rolling stock.
While there are many who insist that armored trains are pointless, given their “obvious” vulnerabilities against precision fires, the naysayers have not been very diligent in studying the survivability of railroad networks, nor of rolling stock. A modern concept of an armored fighting train could include very advanced anti-aircraft defenses (such as C-RAM and anti-aircraft and even anti-ship missile launchers), as well as functioning as a launch platform for theater- and strategic-level weapons.
Old concepts have a habit of sticking around for exactly as long as they remain useful…presuming, of course, that decision-makers grasp their function.






















































