Yser, originally named Sénégalais, was a frigate in the Free French Naval Forces during World War II and the French Navy post-war. The ship was originally built as USS Corbesier (DE-106), an American Cannon-class destroyer escort named for Antoine Joseph Corbesier, for more than 40 years he was the beloved swordmaster of the U.S. Naval Academy Midshipmen. The name Corbesier (DE-106) was cancelled 24 September 1943 so it could be used for USS Corbesier (DE-438).