CTA Cannons – Future Tank Weaponry September 15, 2020 Unipro2013main Future Weaponology Future Weaponology CTA (Cased Telescoped Ammunition) cannons are far from new technology, having originally been created by Air Force researchers in the 50s, and used on light tank test beds during the 70s and 80s. Credit Spookston Please support our Sponsors here :