Sōkōtei-class gunboat

Japanese armored boat Sakigake (さきがけ) on river patrol in China
Class overview
NameSōkōtei class
Operators Imperial Japanese Army
Succeeded byST-class
In service1928–1945
Completed56
General characteristics (based on 1933 design)
Typearmored boat
Tonnage17.5 tons
Length15.5 m (50 ft 10 in) o/a
Beam3.5 m (11 ft 6 in)
Draught1.65 m (5 ft 5 in)
Installed power350 hp (260 kW)
PropulsionDiesel engine
Speed11.5 knots (21.3 km/h; 13.2 mph)
Armament
  • 1 x Type 90 57 mm tank gun
  • 2 x Type 89 7.7 mm machine guns
  • 1 x smoke discharger
Armour6 mm

The Sōkōtei (装甲艇, lit. "armored boat") class or AB-tei class was a type of armored gunboat used by the Imperial Japanese Army from 1928 to 1945 in the Second Sino-Japanese War and World War II. It was constructed of a metal hull and powered by a diesel engine. It was designated the "Type C" landing craft by the United States.