A battleship is a large armored warship with a main battery consisting of large caliber guns. Battleships were a symbol of naval dominance and national might, and for decades the battleship was a major factor in both diplomacy and military. A battleship is a large armored warship with a main battery consisting of large caliber guns. Battleships were a symbol of naval dominance and national might, and for decades the battleship was a major factor in both diplomacy and military Ships of the line · Dreadnought era · World War I · Inter-war period. Battleships have traditionally been the flagships of a given nation's navy, originating from the Age of Sail's ships-of-the-line, to World War I's. Retrieved from " https: The introduction of steam accelerated the growth in size of battleships. As early as , Jackie Fisher had been convinced of the need for fast, powerful ships with an all-big-gun armament. Influence of Sea Power on History, — Do not show this dialog again. The battleship, particularly the dreadnought, was the dominant naval weapon of the World War I era. Battleships were the largest and most complex, and hence the most expensive warships of their time; as a result, the value of investment in battleships has always been contested. Appel, Erik; et al. Radar, which was effective beyond visual range and effective in complete darkness or adverse weather, was introduced to supplement optical fire control. They thus retained the same broadside, despite having two fewer guns. Jane's War At Seap. Possession of modern battleships was not only vital to naval power, but also, as with nuclear weapons today, represented a nation's standing in the world. Thereafter, Dacre was able to take off and return to the Ben-my-Chree. There was no line-of-battle ship in the modern sense before England's "great sea-king" founded the sail-driven Royal Navy in the 16th century. Japan, also prioritising aircraft carriers, nevertheless began work on three mammoth Yamato s although the third, Shinano , was later completed as a carrier and a planned fourth was cancelled. Great Britain's Royal Navy triumphed repeatedly during the age of sail.