Frigates are versatile naval vessels designed for various roles, including anti-submarine warfare, escort duties, and surveillance. They are typically smaller than destroyers but larger than corvettes, making them agile and capable of operating in diverse maritime environments. Equipped with advanced radar and weapon systems, frigates play a crucial role in modern naval operations. These ships often serve as the backbone of a navy's fleet, providing protection for larger vessels and conducting independent missions. Their design allows for a balance of speed, firepower, and endurance, making them essential for maintaining maritime security and responding to threats at sea.