Dogfights across the skies, devastating battles on land, and, of course, skirmishes on the high seas all featured in the globe-spanning conflict. For instance, the imposing USS Quincy — a United States Navy New Orleans-class cruiser that, admittedly, isn't quite regarded as one of the most legendary ships of WWII — has rarely been observed since it went under back in 1942. The USS Quincy's first and last sighting was a 1992 expedition led by Dr. Robert Ballard, when it was discovered. The EVNautilus YouTube channel then shared footage of the undersea exploration project, providing new high-definition images and videos of the Quincy's wreck. It's even easier to appreciate the E/V Nautilus footage with the story of the Quincy and its demise in mind.