Z22 Anton Schmitt had an overall length of 125.1 meters (410 ft 5 in) and was 120 meters (393 ft 8 in) long at the waterline. The ship had a beam of 11.8 meters (38 ft 9 in), and a maximum draft of 4.5 meters (14 ft 9 in). She displaced 2,411 long tons (2,450 t) at standard load and 3,415 long tons (3,470 t) at deep load. The two Wagner geared steam turbine sets, each driving one propeller shaft, were designed to produce 70,000 PS (51,000 kW; 69,000 shp) using steam provided by six Wagner boilers for a designed speed of 36 knots (67 km/h; 41 mph).[1] During Z22 Anton Schmitt's sea trials on 7–11 November 1939, she reached 36.9 knots (68.3 km/h; 42.5 mph) from 69,000 PS (51,000 kW; 68,000 shp), but full-speed trials were never conducted.[2] The ship carried a maximum of 739 metric tons (727 long tons) of fuel oil which gave a range of 2,050 nautical miles (3,800 km; 2,360 mi) at 19 knots (35 km/h; 22 mph). Her crew consisted of 10 officers and 313 sailors.[1]
Z22 Anton Schmitt was allocated to Group 1 for the Norwegian portion of Operation Weserübung in April 1940. The group's task was to transport the 139th Mountain Infantry Regiment (139. Gebirgsjäger Regiment) and the headquarters of the 3rd Mountain Division (3. Gebirgs-Division) to seize Narvik. The ships began loading troops on 6 April and set sail the next day.[6] When they arrived off the Ofotfjord on the morning of 9 April, Z22 Anton Schmitt and her sister Z18 Hans Lüdemann landed their troops at the Ramnes narrows to search for the coastal artillery positions that the Germans mistakenly believed to command the mouth of the fjord. Z17 Diether von Roeder remained offshore to provide support if necessary and to serve as a picket ship in case the British intended to interfere with the operation. About 11:00 the troops were ordered to reboard their destroyers which proceeded to Narvik. Z22 Anton Schmitt had picket duty the following night and then sailed into Narvik harbor.[7]
Shortly after dawn on 10 April, the five destroyers of the British 2nd Destroyer Flotilla, Hardy, Havock, Hunter, Hotspur, and Hostile appeared, totally surprising the Germans. Hunter hit Z22 Anton Schmitt with a single 4.7-inch (120 mm) shell and with a torpedo in the forward engine room. And then Havock hit the listing ship with another torpedo that broke her in half, killing or wounding over 50 crewmen. The survivors joined the other survivors ashore in an ad-hoc naval infantry unit.[8]
Rohwer, Jürgen (2005). Chronology of the War at Sea 1939–1945: The Naval History of World War Two (Third Revised ed.). Annapolis, Maryland: Naval Institute Press. ISBN1-59114-119-2.