The Daphne Class Submarine is a series of diesel-electric submarines developed by the French Navy in the 1950s. Designed for anti-submarine warfare and reconnaissance missions, these submarines are known for their compact size and agility. They can operate at depths of up to 300 meters and have a surface displacement of around 1,500 tons. Equipped with torpedoes and mines, the Daphne Class submarines played a significant role during the Cold War. A total of 12 submarines were built, and they served various navies, including those of France, Brazil, and Spain. Their design influenced later submarine models and contributed to advancements in underwater warfare technology.