The Abrams tanks that the United States intends to transfer to Ukraine are the modern M1A2, not the A1, which the US military has in stock, but they will also be stripped of their so-called secret armour, which includes depleted uranium.
This is reported by Politico.
The M1A2 Abrams has more advanced optics and a control system than the A1, which allows for more accurate targeting, and a separate thermal camera for the crew commander, allowing him independent identification of targets in any weather and battlefield conditions.
The new modification of the tank contains digitised control mechanisms, which allow machines to continuously and automatically exchange information, quickly track the location of allied machines, identify enemy positions and process artillery requests.
Any modification of the Abrams is significantly more effective in terms of firepower, accuracy and armour compared to the Soviet-era tanks currently used by Ukraine. However, they are more difficult to operate.
Among other things, Abrams tanks have a turbojet engine that uses expensive JP-8 jet fuel, require extensive maintenance, as well as powerful infrastructure, including M88 repair and recovery vehicles to repair broken parts on the battlefield.