My only .02: If you scan down your system on a regular basis, and there are no K162s (meaning someone has opened a WH to your system), then you can leave your static unopened and no one is going to come through it from the other side.
The USS Oklahoma sits in water in Pearl Harbor, Hawaii, on March 29, 1943, while under salvage. It was attacked on Dec. 7, 1941. The destruction of the USS Oklahoma came quickly. On Dec. 7, 1941, it was hit with numerous torpedoes and bombs during Japanâs fierce and shocking bombardment of Pearl Harbor, capsizing within minutes with hundreds of Marines and sailors inside.
Pearl Harbor (see more photos) on Oahu, Hawaii, is a significant historical location. It was here where the Japanese attacked the U.S. Pacific fleet on December 7, 1941, which led the United States to enter World War II. Today, Pearl Harbor (including the Arizona Memorial) is the most-visited destination on Oahu, with more than 1.5 million visitors per year.