1939 Polish cavalry
During the invasion of Poland in 1939, cavalry units were organised in 11 cavalry brigades, each composed of 3 to 4 cavalry regiments with organic artillery, armoured unit and infantry battalion. Two additional brigades had recently been converted to motorized and armoured units, but they retained their cavalry traditions. In addition, every infantry division had an organic cavalry detachment used for reconnaissance.
This is a companion discussion topic for the original entry at https://ww2incolor.com/gallery/polish-forces/23706/1939-polish-cavalry