The Type 209 is a class of diesel-electric submarines designed by the German company Howaldtswerke-Deutsche Werft (HDW). First introduced in the 1970s, these submarines are known for their versatility and have been widely exported to various navies around the world. They are primarily used for anti-submarine warfare, reconnaissance, and patrol missions. With a length of approximately 62 meters, the Type 209 can accommodate a crew of around 30 personnel. It features advanced sonar systems and can be armed with torpedoes and anti-ship missiles, making it a formidable asset for naval operations.