The P 4-class torpedo boat, Soviet designations Project 123-bis and Project 123-K, commonly called the Komsomolets class, were Soviet aluminum-hulled torpedo boats. They were armed with twin heavy machine guns and two 450 mm (17.7 in) torpedoes. A large number of them were exported to allied states such as North Vietnam and China. They saw service in a variety of conflicts including World War II, the First Taiwan Strait Crisis, the Vietnam War and the Turkish Invasion of Cyprus.
Decommissioned P 4-class torpedo boat of the Bangladesh Navy. Preserved at the Bangladesh Military Museum.
USS Maddox (DD-731), was an Allen M. Sumner-class destroyer. It was named after Captain William A. T. Maddox of the United States Marine Corps.
USS Maddox underway in the early 1960s
Maddox underway in 1964