The M-55S tank: a deep modernization of the Soviet T-55 for the Armed Forces • Mezha.Media
The T-54M is a Vietnamese modernization of the T-54 that include: second-generation ERA blocks on front hull and turret, a new fire control system, laser rangefinder system, thermal imaging camera, and a
Romania Is Buying a Battalion of M1 Abrams Tanks: Here's Why
The T-54M is a Vietnamese modernization of the T-54 that include: second-generation ERA blocks on front hull and turret, a new fire control system, laser rangefinder system, thermal imaging camera, and a thermal sleeve for the 100mm main gun : r/TankPorn
How Is Russia's Ancient T-54 Tank Still Fighting? - Warrior Maven: Center for Military Modernization
T-54/T-55 operators and variants - Wikipedia
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File:T-55A with DShKM and laser rangefinder.JPEG - Wikimedia Commons