The Kriegsmarine is the navy of National Socialist Germany. It supersedes the Kaiserliche Marine of World War I and the post-war Reichsmarine. The Kriegsmarine is one of three official branches of the Wehrmacht, the unified armed forces of Nazi Germany.
The Kriegsmarine is one of the most powerful navies in the world. It has a respectable force of aircraft carriers, and a large force of cruisers, destroyers, frigates, and submarines. Its land-based Naval Air Service allows it to project power over vast distances. It manages a part of Germany's nuclear deterrent.
The Commander in Chief of the Wehrmacht is the Reich President. Day to day military operations, however, are handled by the Reich Chancellor and cabinet. The Kriegsmarine itself is handled by the Oberkommando der Marine. It contains the Oberbefehlshaber der Kriegsmarine (Commander in Chief of the Navy). Its job is to administer the Navy, and train its personnel.
The operational forces of the Kriegsmarine are divided into Fleets. One fleet contains all the naval forces of a Wehrmacht front. This means that fleets vary greatly in size, ranging from the massive Atlantikflotte down to the small Baltische Flotte. The commander of a Fleet reports to the Front commander, who in turn reports to the Supreme Commander Europe
The German Navy has the following arms of service:
- Surface Forces
- Naval Aviation
- U-Boat Forces
- Small Combatant Forces
- Marine Infantry
- Coastal Artillery
The German Navy is organised into fleets to support OKE's fronts. Listed below is each fleet with its relevant front:
- Atlantikflotte (Atlantic Fleet, Atlantic Front)
- Schwarzmeerflotte (Black Sea Fleet, Eastern Front)
- Mittelmeerflotte (Mediterranean Fleet, Southern Front)
- Nordflotte (Northern Fleet, Northern Front)
- Baltische Flotte (Baltic Fleet, Eastern Front)
- Strategische Flotte (Strategic Fleet, "Deterrence" Front)
- Indischer Ozean Flotte (Indian Ocean Fleet, South Eastern Front)
Each fleet commands groups of surface combatants, auxiliaries, minor combatants, naval aircraft. The Atlantic Fleet possesses aircraft carriers. Exact compositions vary.
The Atlantic Fleet is the largest and most powerful German fleet. It has very few patrol and mine warfare vessels. It has four aircraft carriers (and in wartime would also control two British aircraft carriers), six missile-battle cruisers, twelve cruisers, and dozens of destroyers, frigates, and U-boats. Apart from carrier-based aircraft, the Atlantic Fleet possesses a large force of long-range maritime bombers. Because it is oriented towards high intensity oceanic combat, the Atlantic Fleet possesses only one Brigade of Naval Infantry.
The Baltic Fleet has a larger allocation of minesweepers, mine layers, E-Boats, patrol boats, and conventional U-Boats. It has two German frigates. Uniquely, it has coastal anti-ship missiles. Its naval aircraft allocation consists of small patrol aircraft (principally the Dornier Do 328M), naval attack aircraft (the Panavia Pa 200 Tornado) and helicopters. The Baltic Fleet also commands two brigades of naval infantry. The Baltic Fleet commands the Royal Danish Navy in wartime, which provides four extra frigates in addition to other forces. The Baltic Fleet supports the Eastern Front.
The German Mediterranean Fleet is small. The main purpose of the fleet is to command units of the French, Spanish, Italian, and Greek Navies in wartime. The German ships and aircraft of the fleet are intended to support Axis units. The main force of the Mediterranean Fleet is a squadron of nuclear U-boats based in Italy. These are backed by Spanish, Italian, and French conventional submarines. It has no German naval infantry, but does control marine forces from France and Italy. There is also a frigate squadron based in France. The German forces of the Mediterranean Fleet are so small that the fleet's wartime flag ship is an Italian aircraft carrier. The Mediterranean Fleet supports the Southern Front.
The Northern Fleet supports the Northern Front. Like the Mediterranean Fleet, the Northern Fleet is small. Due to the numerous islands, and the difficulty of land operations, amphibious operations are envisaged for the Northern Fleet. Accordingly, it has a Brigade of Naval Infantry.
The Strategic Fleet consists entirely of Germany's force of ballistic missile submarines (RAU-boote), accordingly, the Strategic Fleet supports the Deterrence Front.
Black Sea Fleet
The Black See Fleet supports the southern flank of the Eastern Front. Like the Baltic Fleet, its German element is quite small (though somewhat larger than the Baltic Fleet). It is based at Theoderichshafen, Gotenland (Sevastopol, Crimea). The small size of its German forces is no great weakness, as in wartime the Black Sea Fleet includes the navies of Romania, and Bulgaria. The Black Sea Fleet has one Brigade of Naval Infantry based at Theoderichshafen, Gotenland (Sevastopol, Crimea).
Indian Ocean Fleet
The Indian Ocean Fleet supports the South Eastern Front. In a major war, its role would be to stop American support for Saudi Arabia and the Arab monarchies. It is based in Mogadiscio, Italian East Africa. In wartime, many of its ships and aircraft would be Italian. Germany maintains naval bases in Haifa, German Palestine; Karachi, Pakistan; Umm Qasr, Iraq; Port Said, Egypt; Suez, Egypt; and Yangon, Myanmar. Most of Germany's surface naval forces are deployed in the Atlantic. Because Germany lacks the resources to build enough ships to cover all the world's oceans, the Indian Ocean Fleet is primarily equipped with long range naval aircraft.
Arms of Service
Germany's surface forces consist of aircraft carriers, missile battle cruisers, cruisers, destroyers
The U-boat is one of the most important types of ships in the Kriegsmarine. With it, Germany nearly won two world wars, and it may play a major role in a third world war. Germany operates three types of U-boats:
- Coastal U-Boats
- Oceangoing U-Boats (AU-Boats)
- Ballistic missile U-Boats (AUR-Boats)
Coastal U-Boats are used for minelaying, coastal patrol and defence, inserting special forces team, and training. Training is probably their most important role, as aircraft have taken over most of its other roles. Coastal U-Boats train both submariners and anti-submarine warfare forces. All coastal U-boats are diesel-electric powered. This is due to cost, the lack of need for trans-oceanic range, and a lower noise level. Many of Germany's European allies operate similar U-Boats.
All oceangoing U-boats are nuclear powered (Atom U-Boote, or AU-Boats). Its missions include anti-submarine warfare, anti-surface warfare, and commerce raiding. AU-Boats are the most numerous U-Boats.
Ballistic missile U-Boats (Raketen Atom U-Boote, or RAU-Boats) carry Germany's submarine launched intercontinental ballistic missiles.
The Marineflieger is Germany's naval air arm. It is the second most powerful naval air arm in the world (after United States Naval Aviation). It's composition and use stems from Germany's history of naval weakness. Germany believed that the cost of matching the US Navy ship for ship would cripple Germany's economy. Aircraft were an asymmetrical response to American strength. It is divided into four arms:
- Shore-based maritime aircraft
- Carrier aircraft
- Shipboard helicopters
- "Marineinfanterieflieger" (Naval aircraft supporting the Marineinfanteriekorps)
The Marineinfanteriekorps consists of seven brigades of ground specialising in amphibious operations. Four brigades are assigned to the various fleets. One Brigade is assigned directly to OK Europa as a special intervention force. The seventh brigade is the Kampfschwimmer Abteilung. This is Germany's naval special forces unit, and is assigned to OK Europa.
The German Navy possesses a large number of small combatants. Missile armed fast attack craft (E-Boats in the English-speaking world, S-Boote for the Germans) are common in the Baltic and Black Sea Fleets. Minelayers are also common in the Baltic. German fleets working in German territory have squadrons of mine countermeasures ships. These include the Baltic, Black Sea, and Indian Ocean Fleets. For convenience, the Baltic Fleet's anti-mine coverage extends to Germany's North Sea coast. The German Navy has few patrol boats. This task is left to the Wasserschutzpolizei (Water Protection Police) forming a type of "SS Navy".
The Kriegsmarine Coastal Branch is responsible for operating coastal artillery, and providing protection for Kriegsmarine bases from ground and air attack. Coastal artillery provides a permanent and highly reliable defence for the restricted waters of the Baltic Sea. Historically, this force has consisted of fixed fortifications with heavy calibre guns. The modern German coastal artillery force uses mobile guns and missiles. The 20-ton SdKfz.730 half track is the main vehicle of the coastal artillery. It is used as the basis of a 15 cm Coastal Gun, a 9-round launcher for the Kormoran anti-ship missile, surface search radar, and command vehicle. Practically all of this force is assigned to the Baltic Fleet. Two Coastal Defence Regiments are assigned to the Black Sea Fleet as well. Because they are shore-based, Coastal Artillery wear Field Grey. The Coastal Branch operate anti-aircraft guns and surface to air missiles to defend Kriegsmarine bases from air attack. They also have several battalions of Naval Security Troops. They protect naval bases, and mount a ceremonial guard for Kriegsmarine headquarters.
- Hermann Goering class aircraft carrier (1 building, 1 planned)
- Graf Zeppelin class aircraft carrier (2)
- Lutjens class Guided Missile Cruiser (3)
- Z-124 class Destroyer
- Z-123 class Destroyer
- Z-122 class Destroyer
- Z-120 class Destroyer
- K-130 class Corvette
- S-148 class E-Boat
- S-143 class E-Boat
- M-331 class Minehunter
- M-333 class Minehunter
- A-701 class Replenishment Oiler
- A-702 class Replenishment Oiler
- Type 206 Coastal U-Boat
- Type 212 Coastal U-Boat
- Type 404 AU-Boat 
- Type 405 AU-Boat 
- Type 406 AU-Boat 
- Type 503 AUR-Boat 
- Type 504 AUR-Boat 
- 15cm SK L/45 on SdKfz.730/4 Heavy Half Track
- Kormoran Antischiffsraketen on SdKfz.730 Heavy Half Track
Most naval infantry equipment is standard Army equipment.
The Kriegsmarine operates all over the world, and has its own integrated air force and army, and thus has the widest selection of uniforms.
Winter Dress Uniform - Worn with medals on ceremonial occasions. Sailors in honour guards wear jackboots.
Summer Uniform - Authorised for wear during Summer and all year in the tropics. Worn with medals on ceremonial occasions. Sailors in honour guards wear jackboots. A side-cap is optional for non-ceremonial occasions.
Coastal Branch Field Grey Dress Uniform - Coastal arms of the Kriegsmarine, including coastal artillery and military police, wear a field grey uniform with Kriegsmarine insignia. This uniform is fairly rare.
Coastal Branch Khaki Dress Uniform - Worn by the Coastal Branch during summer. It is the equivalent of the white uniform of the rest of the Navy.
These uniforms are generally worn by personnel in administrative positions, or by officers at sea.
Working Uniform - General purpose working uniform for ship and shore. An M56 Stahlhelm may be worn in combat, on shore parties, or on boarding parties.
Coastal Branch Fatigue Uniform - Barracks dress for the coastal branches.
Camouflage Uniform - Battle dress worn by coastal branches. Autumn, Desert, and Snow patterns also available.