These four, all relatives of the young soldier who was killed, are members of HOS. It was not unusual to see women fighters in Bosnia, but it seemed to me there were a lot more in HOS formations. For those not familiar with HOS, it stands for, in English, Croatian Defense Party. It is the armed section of the Croatian Party of Rights, a right-wing political party. During WW2 HOS was a part of the Waffen SS.