Military

• Operation Herring
  Operation Herring
  Operation Herring was the last World War II airborne combat drop in Europe.- Background :The Allied April 1945 offensive on the Italian front, which was to end the Italian campaign and the war in Italy, was to decisively break through the German Gothic Line, the defensive line along the Apennines...
  
  , a WWII combat air drop.
• USS Herring (SS-233)
  USS Herring (SS-233)
  , a Gato-class submarine, was the only ship of the United States Navy to be named for the herring, a type of small oily fish found in the temperate, shallow waters of the North Atlantic....
  
  , a WWII era submarine.
• HMS Herring (1804)
  HMS Herring (1804)
  HMS Herring was a Royal Navy Ballahoo-class schooner of four 12-pounder carronades and a crew of 20. The prime contractor for the vessel was Goodrich & Co., in Bermuda, and she was launched in 1804...
  
  , a Royal Navy schooner.