3月下旬,茫茫黄海,春潮滚滚。一群黑色的巨“鲸”突然浮出水面,泛起巨大的浪花。这群巨“鲸”并非寻常之鲸,而是涂装着黑色保护漆,无舷号标志的潜艇战斗群。海军北海舰队某潜艇支队是中国第一支潜艇部队,曾多次圆满完成重大演习、远航训 In late March, the vast Yellow Sea, spring tide billow. A group of black giant “whales” suddenly surfaced, causing a huge wave. These huge “whales” are not unusual whales, but submarine battle groups painted with black protective paint and no hull sign. A submarine detachment of the North Sea Fleet of the Navy is the first Chinese submarine force that successfully completed major exercises many times.