North Korea’s newest warship was severely damaged during a launch ceremony Wednesday, with leader Kim Jong Un, who witnessed the accident, saying it brought shame to the nation’s prestige and vowing to punish those found responsible, state media reported.

Fire and rescue officials say at least one person is dead and more fatalities are expected after a small plane crashed into a San Diego neighborhood, destroying several homes and cars.

“We have jet fuel all over the place,” Dan Eddy, San Diego’s assistant fire chief, said at an early morning news conference. He described the neighborhood as a “gigantic debris field.”