Poland (WW2)

Light & medium tanks, armored cars and trains
Around 1200 armored military vehicles in September 1939

Tankettes

Armored cars

Other vehicles

Polish Underground State

Prototypes

Fakes

Polish tactics-related articles

    The Polish armored forces

    On the eve of Fall Weiss (Case White) and the subsequent campaign (Kampania wrzesniowa in Polish), the Polish forces had 1012 tanks and a hundred armored cars (880 tanks according to other sources) at their disposal. 220 of these were modern light 7TPs (of Polish design), Renault R35s (French) and Vickers Mark Es (British). There were also 792 older models, mostly tankettes (690) and 90 antiquated French FTs, dating back to 1919-22. They were facing the Wehrmacht’s 2400 tanks and, above all, a new tactic combining breakthrough concentration, rapid advance and envelopment under constant, real-time air support. The most common Polish tankettes were no match for Panzer III and IV. However, it appeared that, on some occurrences, some Polish units obtained great successes, notably using ambush tactics and specially equipped tanks. The 7TP used a high velocity gun better than the Panzer III’s “door knocker” and it was lethal at short range. The twenty modified TKS tankettes equipped with the Nkm wz.38 FK 20 mm cannon also obtained good results. Late prototypes could have made a difference if the attack would had been a delayed by about five months.

    Tankettes

    The bulk of the Polish armored forces were local-built tankettes derived from the Vickers Carden-Lloyd classic design. Two series were built between 1933-36, the TK3 and TKS. The TK3s were all armed with one Hotchkiss machine-gun and operated with armored cars, mostly on border patrols. However, in 1937-38 several variants were derived, like the TKS. This version was the most proficient of these conversions, and some vehicles were armed with a 20 mm (0.79 in) Solothurn AT rifle. They were able to pierce through any German tank and their low silhouette and good speed made them difficult to spot. But as successful as this series was, the conversion program came too late and only a handful were ready for action in September 1939. The TKW was a turret version, equipped with a heavy Vickers liquid-cooled machine-gun similar to those used by the British Mk.IVs. But only six were converted before the whole project was cancelled in favor of the 7TP. A very late version was built and was probably put in the fight in a hurry, the 20 mm (0.79 in) armed turret version or TKW-2. Several TKDs equipped with a 47 mm (1.85 in) gun were also tested, and are rumored to have been operational at the time of the invasion.

    Armored cars

    Suitable for patrols on regular and average roads, armored cars were used by the Polish cavalry. The earliest models, still in use in 1939, were the eighteen Peugeot AC 18CV. Six were equipped with Puteaux 37 mm (1.46 in) guns and the remainder with a wz.25, a Polish licence-built Hotchkiss machine-guns. Obsolete by 1928, they were transferred to police units, especially those posted in upper Silesia, and fought the “Freikorps”, trained by SS officers to seize vital assets behind the lines. In 1939, the main force of armored cars comprised wz.34 models, former Kégresse-Citroen type half-tracks. These were AMC M23 ordered in France and modified locally, as the wz.28 by CWS (Centralne Warsztaty Samochodowe – Central Car Workshops). But these 90 cars, of which 30 were gun-armed, gave no satisfaction with their track system and were modified into the four wheeled wz.34. By 1939, they were also seen as obsolete, but nevertheless fought in small units attached to armored battalions. Most were destroyed in combat. There were also twelve heavy armored cars of the Ursus wz.29 type, armed with one Puteaux 37 mm (1.46 in) gun and two machine-guns. But against the quick moves of the German tanks and their anti-tank armament, they could do little.

    Light tanks

    Less numerous than the tankettes, but much more potent, were French, British and locally built models. The oldest were the 102 Renault FTs, plus some TSF versions (radio) which had already fought during the war of 1920. By 1939, they were hopelessly outclassed, despite 65 of them being reequipped with small-link tracks in 1926. 25 more were built, without armor, by CWS in 1926, for training purposes, as were the modified M26/27s and NC27s. Many of the original FTs were equipped with a wz.25 Hotchkiss machine-gun, others with a Puteaux 37 mm (1.46 in) low-velocity gun. By 1930, the Polish army had no less than 174 of these, including radio versions. But in 1939, many were converted into armored draisines and only 90 were kept in active service, taking part in desperate defensive actions.

    The Polish renewed their confidence in the Renault company by ordering, in 1936, a replacement for its aging fleet of FTs, choosing the well-produced Renault R35. 50 were delivered in 1939. They arrived in June-July, just in time for the first operational maneuvers. But like the French R35, they suffered many limitations. They were relatively well-protected, but were slow, their engine notably overheated and their main armament, a Puteaux 37 mm (1.46 in) short barreled, low velocity gun was only suitable against casemates and machine gun nests. They proved harmless against German tanks.

    The Vickers 6-ton (Mark E) was a successful, modern Vickers design (the previous tankettes had been well-tested years earlier). It was deemed to be relatively fast, agile and existed in two versions, one equipped with twin-turrets, both machine-gun armed (38 Type A ordered in 1931). The other version had a single two-man turret, equipped with a Vickers 47 mm (1.85 in) AT gun (22 Type B converted from Type A stocks), delivered in 1932-33 to the Polish state. The Type B, locally modified by the Ursus company, constituted the basis of a prototype which ultimately became the 7TP, a new standard tank adapted to Polish service. With spare parts and a licence already acquired, the Poles started this new development in 1936. The 7TP production started with 24 twin-turret versions and the standard one-turret version, of which 108 were produced until the war broke out. Their high-velocity 37 mm (1.46 in) AT gun, plus increased armor and a sturdy and powerful diesel engine, made it a winner. However, too few of them were available in September.

    Armored trains

    Another part of the Polish defense system, due to its good railway network, were armored trains and draisines. Ten armored trains were put in action, offering good results during the later stage of the campaign, against the German rear lines. They used forested areas as cover, then struck at road intersections and various towns and villages, successfully breaking German lines of communication and supply. Each of these was typically composed of two free transport wagons, two armored wagons equipped with four machine-guns and two turrets each (37 mm/1.46 in guns), an armored Ti3 locomotive and a personal carrier wagon, also well protected. Most were captured and were used as Panzerzug by the Germans, for anti-partisan warfare and escorting regular shipping.

    Tatra T18 armored draisines were another kind of patrolling vehicle. Small, well-protected with 13 mm (0.51 in) sloped plates, and well-armed with a turret with machine-guns or a gun. They were operated by the Polish State Railways (PKP). 6 Tatra-built T18s were followed by 12 local-built by CWS workshops in 1927. They served during the first and second week of the German invasion.

    Links

    Derela Republika, one of the best website about Polish WW2 armor
    Influences : Thierry Vallet (www.kameleon-profils.fr), Adam Jonka, various photos

    wz.34 armored car
    wz.34 armored car (former wz.28 half-tracks).
    wz.29 heavy armored car
    wz.29 heavy armored car.
    Polish FT
    Polish FTs participating in exercises at Biedrusk during the thirties.
    Renault FT in Polish service
    Polish Renault FT, one of the 90 still in active service in 1939.
    TKS tankette
    Most of the Polish tanks in service in September 1939 were TK3 and modernized TKS tankettes.
    Vickers E dw
    Vickers Mark E dw (twin turret) armed with two Hotchkiss wz.28 machine guns. It’s painted with the 1932 four-tone so-called Japanese style camouflage.
    Vickers E jw
    Vickers Mark E jw (single turret) armed with the 37 mm (1.46 in) low velocity gun and with a coaxial Hotchkiss machine-gun.
    7TP
    The 7TP was a great success. It was developed from the Vickers Mark E. However, too few were built.
    4TP
    The 4TP, a 1937 prototype for a modern scout tank.
    10TP
    The 1937 10TP was the first Polish cruiser tank design with the Christie suspension system.

    An overturned Polish C2P tracked tractor being passed by German trucks, probably during the Invasion of Poland. Source: Bronson, British Collectors of Arms & Militaria Forum.

    Illustrations

    TK3 tankette
    A TK3 from a cavalry division, 1934 maneuvers. Note the operational markings and the early “Japanese style” camouflage.
    TK3 in September 1939
    A cavalry division TK3, Kielce, September 1939.
    TKW
    The TKW turreted tankette, sometimes improperly called TKW-1. The regular machine-gun of this turret version was the Vickers, replaced later by wz.25 or wz.30 machine-guns.
    Fictional TKW 2
    The probably fictional TKW 2 was a supposed late conversion of the TK3 into an antitank version. Here a “what-if” reconstruction.
    TKD
    The TKD was a lightweight, unprotected, self propelled gun conversion of the TK3, using the light 47 mm (1.85 in) SP Pocisk infantry gun or “bullet gun”, center-mounted, with its own shield. They served at Modlin for trials and from 1938 in the 10th Motorized Cavalry Brigade. They took part in the seizure of the Czech Zaolzie province and were lost near Warsaw in September 1939.

    TKS tankette
    A TKS tankette with 1934 “Japanese style” camouflage.
    TKS during the German invasion
    A TKS tankette with the typical “checkerboard” camouflage, mainstream in September 1939.
    20 mm TKS version
    TKS-NKM/20 mm Solothurn or NKM antitank version converted in 1938. Only 20 to 25 were in active service in September 1939.

    Early type wz.28
    A 1929 wz.28, seen shortly after delivery, during the 1930 maneuvers. The hull was of the early type, armed with the standard-issue wz.25 machine-gun, in fact a licence-built Hotchkiss 7.92 mm (0.3 in) machine-gun.
    Late type wz.28
    A late-type hull wz.28, armed with the French Puteaux 37 mm (1.46 in) gun, with the 1932 camouflage. Only the last 16 vehicles had this new configuration, of which 9 were gun-armed.
    One of the last wz.28s in service
    It seems that only three wz.28 were kept in their original configuration by September 1939. They were affected to the Reserve Center Nr.2, an improvised mixed unit commanded by Lt. Feliks Uścinski. They were lost during their withdrawal towards the Hungarian border. The version here shows the possible dark green livery, which was customary at the time.

    wz.29 Ursus
    A 1935 wz.29, seen in Bydgoszcz with the 8th Armored Battalion, showing the regular “Japanese style” camouflage, with bright yellowish sand, dark green and dark brown spots separated by black stripes. There were also many unit identification signs and symbols used for exercises in peacetime, all removed in July-August 1936. During winter they were painted with a washable white die.
    wz.29 Ursus during the German invasion
    A wz.29 armored car in September 1939. The new 1936 camouflage shows mostly blended horizontal patterns of less contrasted colors, grayish sand and dark brown (sepia) over a olive green base color. Interior was light olive and many lower parts, exhausts, etc. were painted black. All unit identification panels were removed.

    wz.34-I
    wz.34-I or “early type”, with the early 1935 spotted pattern.
    Gun armed wz.34-II
    wz.34-II or “late type”, gun armed version, in practice often used by the platoon commander. It sports a “checkerboard” blended pattern, made of large roughly horizontal spots.
    wz.34-II
    wz.34-II in September 1939 with the late camouflage pattern made of horizontal blended bands. In some cases the bands were even smaller in width, with four stacks of three gradients rather than three as seen here.

    7TP dw
    7TP dw or “twin turret”, 1st Company of Light Tanks, involved in the defense of Warsaw, Okęcie Airport sector, 10-11 September 1939.

    7TP dw (twin turret version) – Illustrated by Bernard “Escodrion” Baker
    7TP jw, four tone livery
    7TP single turret, 2nd Company of Light Tanks, Wola sector, 13 September 1939.
    7TP jw, Battle of Włodawa
    A 7TP with the “checkerboard-style” pattern, 2nd Light Tank Battalion, Łódź Army, Battle of Włodawa, September, 15, 1939.
    7TP, Prusy Army
    7TP of the 1st Light Tank Battalion (Prusy Army), with the standard “horizontal pattern”, Battle of Głowaczów, 9-10 September 1939.

    7TP jw – Illustrated by Bernard “Escodrion” Baker
    Captured 7TP
    Captured German 7TP or Pz.Kpfw. 7TP 731(p), which served in France in May-June 1940, and later in Norway. Others were sent for police and anti-partisan warfare in occupied territories, like in Belarus and Ukraine.
    Sources, influences : Thierry Vallet (www.kameleon-profils.fr), Adam Jonka, various photos.

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    7TP jw7TP jw prints

    By Bernard “Escodrion” Baker

    Prints of the Polish 7TP jw (single turret) light tank

    Buy this print on RedBubble!

     

    7TP dw7TP dw prints

    By Bernard “Escodrion” Baker

    Prints of the Polish 7TP dw (twin turrets) light tank

    Buy this print on RedBubble!

     

    10TP7TP dw prints

    By Bernard “Escodrion” Baker

    Prints of the Polish 10TP prototype light tank

    Buy this print on RedBubble!

     

    Fake CP Armored TractorFake CP Armored Tractor prints

    By Bernard “Escodrion” Baker

    Prints of the Fake Polish CP Armored Tractor

    Buy this print on RedBubble!

     

    20 replies on “Poland (WW2)”

    Hi,
    I see mistake there:
    “The twenty modified TKS tankettes equipped with the Solothurn 20 mm (0.79 in) AT rifle also obtained good results.” (https://www.tanks-encyclopedia.com/ww2/polish/ww2_Polish_Tanks.php) – it was Polish design called NKM 20 mm – (Najcięższy karabin maszynowy – heaviest machine gun) – look at this, Wikipedia both Polish and English say something about our NKM – https://en.wikipedia.org/wiki/Nkm_wz.38_FK ;-).

    Nice page anyway,
    Best Regards,
    Mirosław Kuśnierz

    Hi Dawid, thanks for answer – I guess it’s much better to name Nkm wz.38 FK 20 mm – heaviest machine gun not AT Rifle as is still in text 🙂 . We had great AT Rifle but it was only infantry weapon – it was called Karabin przeciwpancerny WZ.35 UR (anti-tank rifle WZ.35 UR).

    Thanks, Mirosław, it was upgraded to “cannon” indeed more appropriate as i doubt any could have been carried and fired solo. For the WZ.35 UR you gave me the idea to schedule a small article on the subject, in particular related to the famous legends and misconception attached to the polish Cavalry attacking panzers at that time. We still have the project to complete the AFV encyclopedia with a comprehensive AT weapons encyclopedia; still seeking for volunteers…

    I guess cannon is good world for his, gun is also acceptable if I’ correct. Military concepts of Polish engineers were great during period between wars (Gundlach periscope, bomber “Łoś”, Tański cars just for example). WZ.35 UR (UR from Urugwaj – it was named so to hide this weapon from eye of German intelligence) was so secret that not many soldiers knew how to use it. Myth about Polish cavalry charges was mentioned in PRL time movie “Lotna”. Polish cavalry never charged tanks – they were elite infantry on horseback (Battle of Mokra is great example how they fought). Of course there were plenty of cavalry charges, most famous was probably Krojanty, but literally described by Italian journalist was assault of Polish cavalry to besieged Warsaw. I can try to look for materials about polish cavalry. I remember that many years ago when I was more interested in history I found on probably BBC article of Polish cavalry armed with sword and lance, wrote about it and never got answer. English world should know real true about they eastern ally.

    The article still mentions in two places that the TKS tankettes were rearmed with a 20mm Solothurn S18-100. Only one such conversion was made, before it was decided to use the domestic FK-A 20mm autocannon (fired both semi-auto and auto) instead. Note the different mantlet of the solothurn (top) to the production version (bottom)
    http://derela.pl/solothurn_tks_big.jpg
    http://derela.pl/tks20_mur.jpg
    It is also noteworthy that the best cross section image available elsewhere in literature is of the solothurn version despite its rarity…

    Why the PT-91 Twardy is listed here? Well, it’s obviously not a WW2-era tank. If it was, the war would look quite differently…

    Indeed that’s not pretty. A proper ww2, coldwar and modern Polish categories are to be created.
    And indeed with those gen. MBTs against Panzer-IIIs and their puny 37 mm (which were not even the majority), that would have been quite a spectacle…

    I am, not sure that comparing the TK family with Pz IIis and IVs serves any useful purpose. One could, with equal accuracy, say that a British Carrier was no match for a Tiger II :). The point is that the TKs and Carriers occupied a different tactical niche to Pz IVs and Tiger IIs. Comparison with the likes of the British Carrier, German SdKfz 13/14 and such-like seems more productive. In comparison with these, the TKs. especially those equipped with 20mm autocannons, more than hold their own. Comparisons with the newer German armoured cars are less clear.

    Thanks Gebhk
    The page is much older that the date displayed and would need some rewriting, indeed tankettes can be barely compared other than other tankettes actually. But there were opponents nonetheless. I’m sure there are other ways to write this anyway.
    Thanks for your remarks

    Does someone knows something about the “40TP Habicha” polish tank?

    I wonder if another WG fake creation or if its a real tank…

    have run into this site accidentally, and thought it to be just one of many, basically aimed at gathering clicks and the following commercials. I was utterly surprised, if not indeed shocked, to find info on Polish armor I had no idea about, e.g. the Chrobak designs. Not sure about the rest, but the area I claim to be familiar with – which is the Polish milieu – is covered with more than surprising detail. Thank you.

    Thank you for the kind words, we strive to deliver the best information possible, currently some Polish and other countries articles are removed as they are planned to be rewritten. You said you were quite knowledgeable about Polish Vehicles, if you are interested you could contact us and write some articles of your own for this website?

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