This comes after police, during their New Year operations, pulled over a captain of the PNGDF.
The captain allegedly refused to cooperate with police, where he pulled a pistol at the officers on duty.
The police managed to disarm him, bringing the gun to Boroko Police Station.
Moments later, a group of PNGDF officers arrived at the station but were told by Turi to leave.
A second group arrived soon after and moments later, shots were fired.
Amid the chaos, the NCD Police boss and another senior police officer were assaulted.