- en.wikipedia.org Challenger 3Ammunition is to be developed in conjunction with Rheinmetall AG, with a new kinetic energy round being developed for Challenger 3 and Leopard 2.[20].
- christianbaghai.medium.com the-challenger-3-the-…The Challenger 3 will be a key player in the British Army’s Armoured Brigade Combat Teams, working alongside other advanced vehicles like the Ajax and Boxer.
- popularmechanics.com military/weapons/a46539606/…The turret is home to the main protection changes in Challenger 3. The turret is about the same size and shape as Challenger 2, though there are some key changes.
- nikvesti.com ru/news/public/v-velikobritanii-…
- youtube.com watchThe Challenger 3 Main Battle Tank | BRITISH FUTURE TANK.123 bin görüntülemeYayınlandı15 May 2021
- wiki.warthunder.com Challenger_3_TDThe armour protection on the Challenger 3 (TD) is much the same as the preceding Challenger 2E, and the Challenger "Black Night".
- en.defence-ua.com news/the_challenger_3_main_…Providing the Army’s Main Battle Tank, the Challenger 3 will remain in service until at least 2040.
- 19fortyfive.com 2021/10/british-challenger-3-the-…The British are spending over a billion dollars to upgrade their existing Challenger 2 main battle tank. The updated Challenger 3 will have a better turret and gun...
- warhistoryonline.com war-articles/challenger-3-…In May 2021 the MOD signed a $1.1 billion (£800 million) contract with RBSL to upgrade 148 Challenger 2s into the new Challenger 3 specification.
- militaryfactory.com armor/detail.php…"Instead of committing to a more costly MBT development program, the British Army will instead receive modernized tanks in the form of the new Challenger 3."