7 War Machines from the Past That Could Take on Modern Tanks

When we think of modern military tech and battle tanks, it’s easy to assume that today’s war machines reign supreme. But history holds some truly wild war machines that — with a bit of imagination and modern upgrades — could absolutely pose a threat to today’s high-tech armored beasts.

1. The Roman Ballista

Forget bows and arrows. The ballista was a massive war crossbow capable of launching giant bolts through walls, armor, and unfortunate soldiers. With a range of over 300 meters and sniper-like precision, a modernized ballista could puncture even tank armor.

2. Leonardo da Vinci’s War Machine

It was never built, but Leonardo’s tank design featured sloped armor, mobility in all directions, and 36 cannons. It was meant to be both physically destructive and psychologically terrifying — basically the 15th-century prototype of a psychological warfare tank.

3. The Serious Catapult

The classic catapult hurled hundreds of kilos of stone at fortress walls. Now imagine replacing those stones with modern explosives, powered by carbon-fiber arms and hydraulic systems. Suddenly, you’re looking at a medieval MLRS (Multiple Launch Rocket System).

4. Byzantine Greek Fire

Ancient napalm. This secret liquid weapon burned on water and was sprayed from tubes on enemy ships. Its exact formula is still unknown. If rediscovered today, Greek fire could be a nightmare fuel for modern armor and naval vessels.

5. The Chinese Chu-ko-nu

A semi-automatic repeating crossbow that could fire arrows in rapid succession — essentially a medieval AK-47. Efficient, simple, and deadly. Add modern tech, and it could become a drone-mounted death dealer.

6. War Elephants

Imagine a multi-ton armored elephant armed with spears, projectiles, and elite warriors on its back. Used by both Alexander the Great and Hannibal to shatter enemy lines. Now add Kevlar plating, radio comms, and maybe some cybernetic enhancements, and you’ve got something that makes a Leopard 2A7 look like a toy.

7. Viking Longships with Dragon Heads

Not a war machine in the tank sense, but a terrifying blend of mobility, psychological warfare, and tactical stealth. Fast, silent, and ferocious — now imagine them upgraded with stealth coatings, radar evasion tech, and drone support. Elite maritime raiding, 21st-century style.

Our team may have used AI to assist in the creation of this content, which has been reviewed by our editors.