Which vessel suffered a major steam leak resulting in the deaths of 10 watchstanders?

The vessel that suffered a major steam leak resulting in the deaths of 10 watchstanders is indeed the USS Iwo Jima (LPH 2). This incident occurred on January 20, 1983, during routine operations. A steam leak led to a tragic and dangerous situation for the personnel on watch at the time. The severity of the leak and the rapid onset of steam exposure caused fatalities among the watchstanders, highlighting the hazards associated with steam systems aboard naval vessels.

Understanding this incident is crucial for recognizing the importance of safety measures in managing steam systems and the potential risks faced by crew members while on duty. The history of the USS Iwo Jima serves as a somber reminder of the importance of proper training and preparedness for handling emergencies involving steam and other hazardous materials on ships.