At least 2 critically injured in active shooter situation at Pearl Harbor Naval Shipyard

HONOLULU, Hawaii (HawaiiNewsNow) An active shooter situation at Pearl Harbor Naval Shipyard has left at least three victims injured, including two critically.

Meanwhile, reports indicate that the shooter has been "secured."

Sources tell Hawaii News Now that several civilians are among the gunshot victims.

JBPHH security forces have responded to a reported shooting at the Pearl Harbor Naval Shipyard. The incident occurred at approximately 2:30 p.m. Due to the ongoing security incident, access/gates to #JBPHH are closed. We will update when we have further information.

The base is on lockdown and a PA system is urging people to take cover. Base personnel also received text messages alerting them of the situation.

Witnesses tell Hawaii News Now that the shooting happened at Drydock 2.

One witness said he was at his desk when he heard loud pops.

"I kind of recognize that as gunshots," the witness, and I looked out the window and saw three people on the ground," he said.

First responders were called to the scene about 2:30 p.m. Hawaii time.