HMS Vanguard was a powerful, advanced battleship for the Royal Navy, but its comparison to other World War II battleships is complex due to its unique position as a late-war "stopgap" design. It was larger and faster than earlier British battleships like the King George V class, with superior armor and modern radar, though it was armed with older, less powerful 15-inch guns compared to the 16-inch guns of contemporary U.S. and Japanese battleships. Comparison with other battleships vs. King Geor