Fire Destroys Navy Yard

A costly fire breaks out at the Navy Yard, spreading from a small naval vessel to Pier 7. The blaze endangers lives and requires a significant firefighting effort from the Coast Guard. Despite their efforts, the fire results in the destruction of property and injuries to 21 people, marking another disaster on the home front.

What dangers did the dense smoke pose according to the text?

What was the impact of the fire on the personnel involved?