Ah, Hiryuu,

Lemme see that book for a sec!

That's the very book I've been looking for!

There has to be a way to use this sea area's adverse weather to our advantage...

Start off with an advance party to feint the enemy forces... throw them into disarray...

Which means searching out the enemy successfully is a must...

Special topographical tactical instruction II

Hmm...

Hn?

The high wall soars.