| 1st Legions Infantry Division | |
|---|---|
 Symbol of the division in modern NATO code | |
| Active | 1919-1944 |
| Country | Poland |
| Branch | Land fores |
| Type | Infantry, later partisan infantry |
| Size | ca. 16,000 men |
| Garrison/HQ | Wilno |
| Patron | Józef Piłsudski |
| Engagements | Dyneburg, Kiev Offensive, Battle of Warsaw, |
| Commanders | |
| Notable commanders | Edward Rydz-Śmigły, Wincenty Kowalski |
Polish 1st Legions Infantry Division (1. Dywizja Piechoty Legionów) was a tactical unit of the Polish Army between the World Wars. Formed on February 20, 1919, partially of veterans of the I Brigade of the Polish Legions, the unit saw extensive action during the Polish-Bolshevik War and World War II.
As one of the most experienced and best equipped Polish divisions, it fought in many of the most notable battles of the Polish-Bolshevik War of 1919 and 1920. Among them was the operation of liberation of Wilno and Battle of Dyneburg in Daugavpils, Latvia (as part of Rydz-Śmigły's 3rd Army and under his personal command, although the actual commanding officer was Michał Karaszewicz-Tokarzewski). During the Kiev Offensive of spring of 1920, the division formed the core of Rydz-Śmigły Operational Group and took part in the battles of Zhytomir (April 25) and capturing the city of Kiev itself (May 7).
After the Polish withdrawal, the unit took part in heavy retreat battles and shielded the retreat of the rest of the Polish forces. After several battles against the 1st Cavalry Army, the division broke off and reached the area of the Wieprz River, from where it started the counter-offensive during the Battle of Warsaw. On the second day of the Polish offensive, on August 16, the division managed to outflank the Bolshevik Mozyr Group by a forced march of over 56 kilometres. After that the division, then commanded by Stefan Dąb-Biernacki, was attached to the 2nd Army and took part in the second biggest battle of the war, the Battle of the Niemen River. During the battle, the unit formed core of the Wilno Group and took part in a successful outflanking manoeuvre of the Bolshevik forces centered around the city of Grodno.
After that the division was moved to the rear and took part in shielding the border with Lithuania during Lucjan Żeligowski's forming of the Central Lithuanian Republic. After the war, the division was partially demobilized and stationed in Wilno as an en cadre divisional core.
Before the outbreak of World War II, the division was partially mobilized in March 1939. As a part of the Wyszków Operational Group it was to shield the northern approaches of Warsaw from the German assault from East Prussia. After the outbreak of the Polish Defensive War, the division became fully mobilized and on September 4, 1939, it made contact with enemy troops in the forests around Długosiodło. On September 7 it took part in heavy fighting near Pułtusk, but was outnumbered 3 to 1 and ordered to retreat southwards to defend the Bug River river line between Kamieńczyk and Wyszków. Reinforced by 98th Heavy Artillery Detachment and 61st Light Artillery Detachment, the division successfully repelled a German assault near Brańszczyk, after which it began delaying actions while retreating towards Kałuszyn. On September 11 that town was seized by German units and had to be retaken by force during heavy street fighting in the dark.
From there, general Wincenty Kowalski planned a counter-assault of his division. In what became known as the Battle of Kałuszyn, on September 13, the division started an all-out assault on German positions in nearby villages. After heavy fighting the division broke through the third line of German defences in the villages of Lipiny, Debowiec, Wola Wodyńska and Oleśnica. It finally broke through the German lines at Jagodno, but also suffered heavy casualties and lost most of its artillery and logistical support. Dispersed units crossed the German lines and joined several different Polish units, some of them formed ad hoc. The biggest group was rallied by the division commander, but now numbered only three infantry companies out of an original three regiments. These troops broke through the forests near Radzyń Podlaski to reach the units of Gen. Stefan Dąb-Biernacki and on September 22 took part in the successful Battle of Falków against parts of the German 8th Infantry Division. Shortly afterwards the division effectively ceased to exist.
Order Of Battle[]
- Polish 1st Legions Infantry Regiment – Col. Kazimierz Burczak
- Polish 5th Legions Infantry Regiment – Lt.Col. Kazimierz Bąbiński
- Polish 6th Legions Infantry Regiment – Col. Stanisław Engel
- Polish 1st Legions Light Artillery Regiment – Lt. Col. Mieczysław Podlewski
- 1st Heavy Artillery Detachment – Maj. Władysław Świderski
- 1st Battalion of Engineers – Capt. Tadeusz Wejtko
- 1st Motorized AA Battery – 1st Lieut. Stefan Osostowicz
- Telephone company – Capt. Mika (?)
- Organic cavalry squadron – Maj. Bronisław Kulik
- 31st company of taczanka HMG – 1st Lieut. Stanisław Kasprzyk
- 31st Bicycle company – 1st Lieut. Jerzy Niemcewicz
- tabors and services
References[]
- Seidner, Stanley S. Marshal Edward Śmigły-Rydz Rydz and the Defense of Poland, New York, 1978.
The original article can be found at 1st Legions Infantry Division (Poland) and the edit history here.