 A large group of Chetniks, who presented themselves as Montenegrin nationalists and supporters od Drljević, surrendered to the HOS on the night of 2/3 April.At the same time, there was turmoil between Chetnik officers in the main group, due to the heavy losses of their forward units.Đurišić gave up the planned attack on Bosanska Gradiška, and instead directed his forces towards the village of Topola, south of the town.