Does the anti-Titan artillery exists in the anime?


Reading conversations about Attack on Titan I've heard about the anti-Titan
artillery, which supposedly is a very powerful weapon against Titan more than
the regular cannons. I dont remember seeing it in season 1 and season 2. Have
they appeared in the anime? If so, which episode? or this only exist in the
manga?




As far as I remember

> The anti-titan artillery is developed by other nations (other than Eldians
> and Marleys) to counter Marleys titans. since we are not introduced to
> Marleys and the world beyond the walls in the anime, I'd say it's too soon
> to say there is no anti-titan artillery in the anime.




As far as I remember

> The anti-titan artillery is developed by other nations (other than Eldians
> and Marleys) to counter Marleys titans. since we are not introduced to
> Marleys and the world beyond the walls in the anime, I'd say it's too soon
> to say there is no anti-titan artillery in the anime.

