While the infantry based part of the doctrine demanded `` powerful tanks '' and `` tankettes '' , the shock Army demanded `` manoeuvre tanks '' used in conjunction with motorized forces and `` mechanized cavalry '' that would operate in depth as `` strategic cavalry '' combined with nascent airborne troops .
what was something used _ with _ ?
motorized forces and `` mechanized cavalry '' that would operate in depth as `` strategic cavalry '' combined with nascent airborne troops