Pipe bomb among suspicious devices found in Cosmopolis

Published 1:30 am Wednesday, June 17, 2026

Tuesday morning at approximately 9:46 a.m., Aberdeen Police officers responded to a report of suspicious devices inside a bag located near the boat launch in Cosmopolis.

Upon arrival, officers assessed the devices, and out of an abundance of caution, requested assistance from the Washington State Patrol [WSP] Bomb Squad. The WSP Bomb Squad responded to the scene and safely took possession of the devices.

During the investigation, a total of four devices were located. One device was identified as a pipe bomb, two were believed to be wrapped firework mortars, and the fourth was a tennis ball with a fuse possibly containing gun powder or firework powder.

This is an active investigation and no suspect has been identified at this time.

The Aberdeen Police Department says if you encounter a suspicious or potentially hazardous device, do not touch, move, or attempt to investigate it. Immediately move to a safe distance and contact law enforcement by calling 911. Prompt reporting helps ensure the safety of the public and responding personnel.