NEW : Five other militants killed in Helmand province , including three Taliban commanders . Score: 6 NATO confirms 50 insurgents were killed . Separately , security handover ceremonies take place in Kabul and Panjshir province .
NEW : Five other militants killed in Helmand province , including three Taliban commanders . Paktika governor : at least 80 militants are killed in joint operations . NATO confirms 50 insurgents were killed . Separately , security handover ceremonies take place in Kabul and Panjshir province .