Caviar Caviar Caviar (less often, caviare) is a delicacy consisting of salt-cured roe of the Acipenseridae family. The roe can be "fresh" (non-pasteurized) or pasteurized, with pasteurization reducing its culinary and economic value. Traditionally, the term "caviar" refers only to roe from wild sturgeon in the Caspian Sea and Black Sea (Beluga, Ossetra and Sevruga caviars). Depending on the country, "caviar" may also be used to describe the roe of other fish such as salmon, steelhead, trout, lumpfish, whitefish, carp, and other species of sturgeon. Caviar is considered a delicacy and is eaten as a garnish or a spread. According to
USS Sterlet (SS-392) gun. On 31 October, she made a night surface attack on a tanker previously damaged by and apparently sank it with a spread of six torpedoes. "Sterlet" then joined "Trigger" in escorting the damaged into Saipan. From there, "Sterlet" put to sea on 10 November with six other submarines in a coordinated attack group. On the night of 15 November, she, "Trigger", and engaged in a gun duel with an enemy sub chaser. "Sterlet" completely depleted her supply of five-inch (127 mm) shells in the battle and was forced to sink the enemy craft with torpedoes early the following morning.