Martinique in the town of Saint-Pierre, Auguste Cyparis, was saved by the thick walls of his prison cell. Shortly thereafter the capital shifted to Fort-de-France, where it remains today. During WWII, the Vichy government controlled Martinique and Guadeloupe. German U-boats used Martinique for refueling and re-supply during the Battle of the Caribbean. In 1942, 182 ships were sunk in the Caribbean, dropping to 45 in 1943, and 5 in 1944. Free French forces took over on the island on Bastille Day, 14 July 1943, as Admiral Robert fled. In 1946, the French National Assembly voted unanimously to transform the colony into
Martinique south Atlantic coast. The Caribbean, or "leeward" coast of Martinique is much more favorable to sea traffic. In addition to waters off of the leeward coast being shielded from the harsh Atlantic trade winds by the island, the sea bed itself descends steeply from the shore. This ensures that most potential hazards are too deep underwater to be an issue, and it also prevents the growth of corals that could otherwise pose a threat to passing ships. The north of the island is mountainous. It features four ensembles of "pitons" (volcanoes) and "mornes" (mountains): the Piton Conil on the extreme