[3] In March 1944, the NSZ split, with one faction coming under the command of the Home Army while the other part became known as the NSZ-ZJ (the Lizard Union).

Reportedly, communist partisans engaged in planting false evidence, such as documents and forged receipts at the sites of their own robberies, in order to blame the NSZ.

In the fall of 1946, 100-200 soldiers of an NSZ unit under the command of Henryk Flame, nom de guerre "Bartek," were lured into a trap and massacred by communist military and police forces.

[7] In 1992, acknowledging its contribution to the fight for Poland's sovereignty, Polish authorities recognized National Armed Forces underground soldiers as war veterans.

The Polish Parliament Sejm passed a bill in 2012 commemorating the 70th anniversary of the creation of Narodowe Siły Zbrojne in 1942.