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.
The United States fleet at Pearl Harbor suffered severe damage or destruction of 18 ships, including the battleships Arizona, Oklahoma, California, Nevada and West Virginiaâand more than 2,400 United States service personnel were killed.