#18: Iowa-class: The Fast Battleships That Served in Three Wars
An Iowa-class battleship firing a full nine-gun broadside could hurl 24,300 pounds of steel and high explosive, over 12 tons, up to 24 miles in a single salvo. The shockwave from those 16-inch/50-caliber guns generated a visible pressure wave that rippled the surrounding ocean surface. No other class of warship could match this raw, concentrated destructive power.
Four Iowa-class ships served from World War II through the 1991 Gulf War, making them the longest-serving battleship class in history. Displacing 57,540 tons at full load and capable of 33 knots, fast enough to escort carriers, they were the perfect fusion of speed, armor, and firepower. USS Missouri hosted the Japanese surrender in Tokyo Bay. USS New Jersey shelled targets in Korea, Vietnam, and Lebanon. All four were modernized in the 1980s with Tomahawk cruise missiles and Harpoon anti-ship missiles, blending World War II heavy guns with modern defense technology. Today, all four are preserved as museum ships across the United States.
