A couple of weeks ago, I posted a piece on how Russia was pulling ancient T-55s out of storage to send to Ukraine. In the interest of balance and fairness (to my readers, not to Russia), here’s a video on how Ukraine fielding their own upgraded T-55s.
“Ukraine has also had to look to the past, the distant past, for compatible tanks. The Ukrainians are fielding, since last autumn, a design of tank dating from over 70 years ago, the venerable T-55.”
“The 28 vehicles that the Ukrainians brought into service last autumn are a radically improved version of this model of tank called the M-55S obtained from Slovenia.”
“Taking standard T-55s into battle in 2023 would not be advisable. The 40-ton tank has a semi-stabilized 100mm d10 gun, a 500 horsepower diesel engine, and steel armor of a maximum thickness of just 200mm, meaning even old RPGs can knock them out. The gun site requires a semi-infrared spotlight that betrays the tank’s position, instant death on the modern battlefield.”
“The type also soldiers on in many armies around the world, particularly in the Third World, where T-55s saw action recently in the 2014-20 Libyan Civil War, the Yemeni Civil War from 2015 to present…and the Tigray War in Ethiopia, which ended last year.”
“Via Israel, [Slovenia] was able to heavily modernize its existing T-55s into something that is still fairly capable in 2023.”
“The old Soviet gun was replaced with the British Royal Ordnance L7 105mm rifled gun…Although the L7 is getting on in years it is still highly effective, and plenty of ammunition abounds for them.”
The tanks also received new fire control systems, incorporating a laser rangefinder and second generation night vision, a digital ballistic computer, new rubber metal tracks, an upgraded diesel engine increasing horsepower from 500 to 800, giving a maximum speed of 50 kph, and of course the tank is covered in reactive armor bricks, changing the entire look of the old tank and drastically increasing its ability to survive on the modern battlefield.
Even without knowing exactly what upgrades Russia is performing on its own T-55s, I feel safe in assuming that Israeli tech > Russian tech.
“No one is sensibly suggesting that the upgraded T-55s could deal with modern tanks deployed by Russia, but they will be lethal against all other non-tank armored vehicles the Russians deploy. And of course they can also fire high explosive rounds, which would be excellent support for Ukrainian infantry.”
As the plucky underdog in the fight, it’s no surprise that Ukraine is fielding older, upgraded tank designs as a stopgap (or supplement) until more modern western tanks can be fielded. The surprise is that Russia, with it’s reputed 12,500 or so tanks when the conflict began, having to resort to pulling out T-55s to send to Ukraine. So much of Russia’s equipment has been so poorly maintained that it’s difficult to tell how much might remain operational. And day by day, poor Russian tactic and Ukrainian precision weapons continue to whittle that number down…