21 Jun 1942

United States
  • Japanese submarine I-25 approached close to the Oregon shoreline, careful to avoid any minefields by following some fishing boats. I-25 arrived within 1,100 yards of the mouth of the Columbia River. Intending to shoot over the Clatsop Spit and shell the Navy’s Tongue Point seaplane base at Astoria, Oregon, I-25 fired 17 rounds from her deck gun, but the shells fell well short and landed in undeveloped areas of Fort Stevens. This was Japan’s second and last naval bombardment of the continental United States during World War II. [Apparently, I-25's navigator was relying on an antiquated map of the area which showed a submarine and destroyer base on Tongue Point. Such a base was completed in 1924, but never used. In 1942, the military presence on Tongue Point was as a Navy seaplane base servicing a squadron of PBY Catalina patrol planes.] ww2dbase [Japanese Attacks on the Continental United States | Warrenton, Oregon | CPC]

Timeline Section Founder: Thomas Houlihan
Contributors: Alan Chanter, C. Peter Chen, Thomas Houlihan, Hugh Martyr, David Stubblebine
Special Thanks: Rory Curtis




Did you enjoy this article or find this article helpful? If so, please consider supporting us on Patreon. Even $1 per month will go a long way! Thank you.

Share this article with your friends:

 Facebook
 Reddit
 Twitter

Stay updated with WW2DB:

 RSS Feeds

Search WW2DB
Famous WW2 Quote
"You ask, what is our aim? I can answer in one word. It is victory. Victory at all costs. Victory in spite of all terrors. Victory, however long and hard the road may be, for without victory there is no survival."

Winston Churchill


Support Us

Please consider supporting us on Patreon. Even $1 a month will go a long way. Thank you!

Or, please support us by purchasing some WW2DB merchandise at TeeSpring, Thank you!