The Challenger Tank is a British main battle tank that has been in service since the late 1980s. It is known for its powerful 120mm smoothbore gun and advanced armor, which provide excellent firepower and protection on the battlefield. The tank is designed for high mobility and can operate in various terrains, making it versatile for different combat situations. The Challenger Tank has undergone several upgrades over the years, including improvements in its targeting systems and armor technology. It is often compared to other tanks like the Leopard 2 and M1 Abrams, showcasing the advancements in modern armored warfare.