The largest, most massive battleships to ever exist were the Japanese Yamato-class WWII-era warships which incorporated nine ultra-large 460mm 18.1-inch naval guns. The large weapons, designed for ...

What You Need to Know: The Yamato-class battleships were the heaviest and most powerfully armed battleships ever constructed, designed by Imperial Japan before World War II to assert naval dominance.

Key Points and Summary on Yamat0-Class Battleships - The Imperial Japanese Navy's WWII-era Yamato-class warships were the largest and most powerfully armed battleships ever constructed, boasting ...

Battleships are generally best known by their guns, and for good reason. A ship carrying eight sixteen-inch guns may have the same weight of broadside as one carrying twelve fourteen-inch guns, but ...