Wytyczno — Orlik-Rückemann after Szack
, forty-five, has commanded since April 1939 the (KOP, Border Protection Corps) — an elite formation of the Polish army dedicated to guarding the eastern frontier (with the USSR), 25,000 men over 1,400 kilometres. Hand-picked officers, anti-guerrilla training, intimate knowledge of the marshland terrain of Polesia.
On 17 September 1939 the Soviet invasion catches the KOP in the front line. A part is at once encircled and taken prisoner. Orlik-Rückemann concentrates the surviving units: the (four battalions, 7,000 men), an armoured train, two cavalry squadrons. He decides to fight while withdrawing westward, hoping to link with Kleeberg in southern Poland.
From 17 to 30 September, forced marches through marshes and forests, repeated clashes with Soviet units startled by the resilience of the KOP. Battle of Szack on 28-29 September: the KOP brigade inflicts substantial losses on the (General ), captures some fifty prisoners, destroys six BT-7 tanks — a remarkable tactical balance for a delaying action in numerical inferiority.
On 1 October 1939, near the village of Wytyczno, Orlik-Rückemann engages an advance guard of the (General ). The KOP brigade has held for two weeks in a fighting retreat against the , but it is exhausted — ammunition at 20 per cent, men fit to fight at 60 per cent.
What to do on the morning of 1 October, after the battle of Wytyczno?
Orlik-Rückemann chooses B in the afternoon of 1 October. He dissolves the brigade — each detachment of 100-200 men is ordered to attempt individual passage to the south-west. The NCOs are authorised to surrender their men if passage is impossible. Toll of Wytyczno: one hundred Polish dead, 250 Soviet dead, some 600 Polish prisoners (taken in the following days). It is the last tactical battle of the September 1939 campaign against the — the same week as the battle of Kock against the Germans. Orlik-Rückemann himself crosses Hungary in November, reaches France, and then the United Kingdom in June 1940. He commands the defence of Polish Scotland, then serves on the Sikorski staff. He refuses to return to communist Poland. He emigrates to Canada (Toronto), where he dies in 1986. His KOP brigade becomes a symbol: a Polish military elite sacrificed by Soviet recklessness, the majority of the surviving prisoners to be murdered in the spring of 1940 in the Katyn massacre.









