 Together with BGs, there were the Gruppi di azione patriottica (GAP, "Groups of Patriotic Action"), specialised in sabotages and attempts against nazi-fascist occupants.GAPs and BGs represented almost 50% of the forces of the partisan Resistance.At the final insurrection of April 1945, the active "garibaldini" combatants were about 51,000 divided in 23 "divisions" on a total of about 100,000 partisans.