sentences:  In addition to the 3,000 Chetniks in the two "flying detachments", the Montenegrin Chetniks had several times that number who were not "legalised" by the Italians, but were engaged in fighting the Partisans.Popović, the Montenegrin separatist leader and commander of the third "flying detachment", had been collaborating with the Italians from the time of the invasion, and continued to do so, having reached a fragile understanding with the Chetniks during the first half of 1942.Both the Chetniks and separatists tried to get as much support as possible from the Italians, which included the importation of food for the population who supported them.