The following is the order of battle of the Riverine Flotilla of the Polish Navy, an integral part of the Polish Navy in the period between the world wars.
Staff and the headquarters
Initially subordinate to the Referee of the Riverine Fleet in the Ministry of Military Affairs in Warsaw, in 1932 it was separated as a semi-independent branch of the navy based in PiÃ
Âsk. In 1939 the commander of the Riverine Flotilla was Cmdr. Witold ZajÃÂ
czkowski and his chief of staff was Cmdr. WÃ
ÂadysÃ
Âaw Szczekowski. Other members of the staff were:
Riverine Flotilla
Staff vessels
Combat groups
1st Combat Group
2nd Combat Group
3rd Combat Group
Support units
Mine and gas warfare detachment
Liaison unit
- KM 14 liaison cutter
- KM 15 liaison cutter
- K 2 floating signals base (radio station)
- P 3 motorboat
- Two platoons of signal troops and recce squads
Base
- KU 1 armed cutter
- KU 2 armed cutter
- KU 3 armed cutter
- ORP Neptun tugboat
- ORP GeneraÃ
 Sosnkowski hospital ship
- K 12 floating munitions depot
- K 13 floating munitions depot
- K 14 floating fuel depot
- K 15 floating fuel depot
- K 25 floating fuel depot
- K 17 canteen
- K 19 floating service and repair vessel
- K 7 frogmen support vessel
- K 9 floating barracks
- K 30 floating barracks
Riverine Air Escadrille
- K 4 barrack vessel
- P 4 motorboat
- Nr. 7 speed-boat
- Three R-17W seaplanes (mobilized separately)
PiÃ
Âsk naval base
- ORP KiliÃ
Âski tugboat
- P 1 motorboat
- P 2 motorboat
- Fifteen service vessels of various types
- AA platoon
- Signals platoon
- Administrative service platoon
War-time reorganization
On September 15, 1939, the Riverine Flotilla received orders from the commanding officer of the Independent Operational Group Polesie, Gen. Franciszek Kleeberg. Because of a possible breakthrough of the German forces in the northern sector of the front, the orders for the Flotilla were to prepare a defence of a 200 kilometres long front along the PrypeÃÂ river. The forces were to be divided into 8 semi-independent task forces, each defending a separate part of the river. However, a particularly dry and sunny summer resulted in shallow waters preventing many ships from reaching their area of operations. In addition, the Soviet invasion of September 17, 1939, made the plans obsolete.
Janów Group
Kaczanowicze Group
Horodyszcze Group
Lemieszewicze Group
- K 2 signals boat
- 2 ÃÂ liaison cutters (?)
- 2 ÃÂ liaison platoons
Mosty WolaÃ
Âskie Group
Przewóz Ã
Âachewski Group
Nyrcza Group
Sytnica Group
See also