Which U.S. Navy vessel is famously known as "Old Ironsides"?

The USS Constitution is famously known as "Old Ironsides" due to its impressive history and durability. Launched in 1797, it served as a warship during the War of 1812, where it famously defeated British ships. The nickname originated when British sailors, upon firing cannonballs at the Constitution, noted that the cannonballs seemed to bounce off its wooden hull, giving the appearance of being made of iron. This legendary resilience contributed to the ship's enduring reputation and status as a symbol of American naval strength and heritage. The USS Constitution remains an important part of U.S. history, preserved as a museum ship, and serves as a testament to the naval craftsmanship of its time.