11. The infantry tank role was already considered obsolete. 12. Tonight's was and WP : OWNership of his article at Infantry tank . 13. Because infantry tanks did not need to be fast, they could carry heavy armour. 14. In British practice, the main armament of the infantry tank went in three phases. 15. The infantry tank did not need to be fast so it could carry more armour. 16. The British supplied tanks to the USSR in the form of the Churchill infantry tanks . 17. Under the command of the battalion was three sections, each mustering three infantry tanks . 18. The brigade headquarters was issued four cruiser tanks and the battalion headquarters four infantry tanks . 19. The Invasion of Normandy and the subsequent breakout confirmed the need for infantry tank support. 20. The first suggestion for a larger Infantry Tank was made in 1936, with specification A12.