A platoon of four Stuart II tanks was used by Polish Carpathian Lancers Regiment (Pulk Ulanow Karpackich) in Egypt from September 1942, when the Regiment guarded Delta Barrage on the Nile in case of German breakthrough*
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Light tanks were next used by the Polish for training, and only rom August 1944 Stuart VI light tanks were used in combat by Polish 1st Armoured Division, fighting in Western Europe* 
(the 2nd Armoured Brigade fighting in Italy used turretless Stuart V recce).*
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_____________[description by PIBWL]*