Key Points and Summary - The UK is upgrading 148 Challenger 2 tanks into the new, more lethal Challenger 3 variant, which features a new turret and a NATO-standard 120mm smoothbore gun. -While this $1 ...

Britain has been using the Challenger 2 main battle tank (MBT) since it was first introduced in the 1990s. Plans to upgrade the U.K.'s fleet of MBTs in the early 2000s, but issues arose, and the tanks ...

Summary and Key Points: The Challenger 3, the British Army’s newest main battle tank (MBT), was recently unveiled as one of the most advanced tanks in the world. -Designed by Rheinmetall BAE Systems ...

The British Army's Challenger tank is due for significant upgrades, with a new version now running off the production line. (Daniel Leal/AFP via Getty Images) Rheinmetall unveiled the U.K.’s new ...

4 Facts You Need to Know: The British military is set to introduce the Challenger 3, Rheinmetall’s latest main battle tank, poised to become NATO’s most advanced armored vehicle. Unveiled recently, ...