It’s the monster of all clashes – Earth’s two greatest titans in a spectacular battle. But why are they even fighting each other? It appears nobody knows (so far) in the first tantalising trailer. What we do know is that the sight of these two gigantic beasts battering each other is what blockbuster cinema screens were made for. But is that really Mecha-Godzilla in one glimpsed moment looming above terrified crowds?

Fans are hoping rumours the mechanical, ‘robot Godzilla’ will make an appearance but it is hard to be sure from such a brief glimpse in the image below, although it certainly looks like it has illuminated teeth.

What do we know so far?

The film follows on from 2019’s Godzilla; King of the Monsters. In that movie humanity learned…