Operation Fishnet Navy underwater demolition team members inspect glass ball floats used on North Korean fishing nets captured during Operation Fishnet, Sept. 16, 1952. The operation sought to destroy the nets of North Korean fishermen, the main source of communist forces' food supply. SHARE: Download: Full Size (1.99 MB) Tags: History, Korean War, Navy Credit: Navy VIRIN: 520916-N-D0439-101.JPG Photo Gallery