2 injured after explosion on submarine at Puget Sound Naval Shipyard

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KITSAP COUNTY, Wash. — Two people were injured after an explosion on the USS Louisiana at the Puget Sound Naval Shipyard on Saturday.

Several people from Bremerton called KIRO 7 saying they heard a loud boom.

According to a release from the Puget Sound Naval Shipyard and Intermediate Maintenance Facility, a problem occurred around 12 p.m. while a routine compartment air test was being conducted.

Five sailors were also checked out, but no treatment was needed.

Two people suffered injuries during the test and were taken to a medical facility. Their injuries are not considered life-threatening.

Officials said the “boat’s nuclear propulsion space was not affected.”

State and local authorities were notified.

There is no word on what caused the incident.